WEBVTT - Squirrels, Part 1: The Bloody Beast

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<v Speaker 1>Welcome to Stuff to Blow your Mind from how Stuff

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<v Speaker 1>Works dot com. Hey you welcome to Stuff to Blow

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<v Speaker 1>your Mind. My name is Robert Lamb and I'm Joe McCormick.

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<v Speaker 1>And Robert I got a question for you. Give me

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<v Speaker 1>with it. What wild animal do you most associate with

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<v Speaker 1>American founding icon Benjamin Franklin's Gonna Be the Turkey had

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<v Speaker 1>that whole song about it right in seventy six? Oh yeah,

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<v Speaker 1>were you in seventeen seventy six? Did you play Ben Franklin?

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<v Speaker 1>I played Thomas Jefferson. Okay, community theater performance of it. Yes,

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<v Speaker 1>that's that's who I was. But you got to be

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<v Speaker 1>the boring guy without a sense of humor, Yes, but

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<v Speaker 1>with with bright red hair. That was the main appeal

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<v Speaker 1>and U. Ben Franklin was played by a local attorney

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<v Speaker 1>named Ray Freely. Ray Freely y f He did wonderful job.

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<v Speaker 1>So I'm glad I had the part I had. I

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<v Speaker 1>was more suited for just red haired and kind of boring. Uh,

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<v Speaker 1>you know Timmy Jefferson, Timmy Timmy. Yeah, he is kind

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<v Speaker 1>of a Timmy and that isn't he? He like he

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<v Speaker 1>There are scenes where he plays the violin, right did

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<v Speaker 1>you play the violin? Oh gosh, I don't remember. I

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<v Speaker 1>remember scenes where I was had pretending to write in

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<v Speaker 1>Wada paper. Okay, oh, sorry, we got sidetracked here, but

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<v Speaker 1>there is a song in there where Benjamin Franklin he

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<v Speaker 1>suggests that the U. S National bird should not be

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<v Speaker 1>the should not be the eagle, and should not be

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<v Speaker 1>the dove, but should be the turkey because it is

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<v Speaker 1>a most majestic bird. And I found no evidence that

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<v Speaker 1>Franklin actually suggested that the national birds should be the turkey.

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<v Speaker 1>But Franklin was all about some turkeys, especially was all

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<v Speaker 1>about killing turkeys, and especially it was all about killing

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<v Speaker 1>turkeys with his favorite technological toys, the ladon jar. Uh.

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<v Speaker 1>We we've talked before in our episodes about the early

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<v Speaker 1>days of electricity about that that barbecue Franklin hosted where

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<v Speaker 1>he wanted to kill turkeys with with electrical shocks and

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<v Speaker 1>then roast them with an electrical jack and then uh

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<v Speaker 1>and and I guess, I don't know, char their skin

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<v Speaker 1>with electrical fire from a bottle. It was a rousing affair,

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<v Speaker 1>I'm sure, because Franklin actually ended up electrocuting or not electrocuting,

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<v Speaker 1>but he shocked himself very badly. See why isn't this

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<v Speaker 1>our Thanksgiving tradition? Should a big, big turkey electrocution every year? Wait,

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<v Speaker 1>a lot of people use electric stoves. I guess that's

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<v Speaker 1>kind of closed, but it's not quite as a shocking, right,

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<v Speaker 1>you should be getting the jumper cables and going out

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<v Speaker 1>to the yard with a gobbler. No pardon for you,

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<v Speaker 1>all right? So if the if the turkey wasn't his

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<v Speaker 1>favorite animal, uh what pray tell? Was it? Well? Who

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<v Speaker 1>knows if it was actually his favorite animal. But the

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<v Speaker 1>animal I now most associate with Ben Franklin is the squirrel,

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<v Speaker 1>because Robert, did you know that Benjamin Franklin carried a

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<v Speaker 1>squirrel across the ocean to Europe? No? I did not

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<v Speaker 1>know about this. He had a pet squirrel named Mungo.

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<v Speaker 1>And yes, this is all true. Benjamin Franklin had a

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<v Speaker 1>pet squirrel named Mungo that he kept in a cage.

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<v Speaker 1>They got killed by a dog named Ranger. And he

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<v Speaker 1>wrote a letter to Georgiana Shipley in seventeen seventy two

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<v Speaker 1>where where he said, I lament with you most sincerely

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<v Speaker 1>the unfortunate end of poor Mungo. Few squirrels were better accomplished,

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<v Speaker 1>for he had had a good education, had traveled far

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<v Speaker 1>and seen much of the world. In other words, I

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<v Speaker 1>I put it, put him in a cage, and carried

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<v Speaker 1>him on a I don't know, an oceanic journey. There's

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<v Speaker 1>some ironies in this story that we can tease out

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<v Speaker 1>in the second. In fact, Benjamin Franklin wrote a poem

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<v Speaker 1>of lament. It is like an elegy for poor Mungo.

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<v Speaker 1>I wonder if we should do a reading of this

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<v Speaker 1>poem for Mango. What do you think, Well, I don't

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<v Speaker 1>really have a good Benjamin Franklin voice. Neither do I,

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<v Speaker 1>but I can give it a shot. Alas poor Mungo,

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<v Speaker 1>happy wort, thou hatst thou known thy own felicity, remote

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<v Speaker 1>from the fierce, bald eagle tyrant of thy native woods,

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<v Speaker 1>thou hatst not to fear from his piercing talents, nor

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<v Speaker 1>from the murdering gun of the thoughtless sportsman, Safe in

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<v Speaker 1>his why aired castle, Grimalkin never could annoy thee Grimalkin,

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<v Speaker 1>of course, is the which is familiar the cat from Macbeth.

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<v Speaker 1>I think is also just a word for a cat.

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<v Speaker 1>But yeah, so continues daily Worth thou fed with choicest

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<v Speaker 1>viands by the fair hand of an indulgent mistress, but

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<v Speaker 1>discontented thou wouldst have more freedom too soon, alas didst

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<v Speaker 1>thou obtain it, and wandering fell by the merciless fangs

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<v Speaker 1>of wanton cruel ranger learned hints ye who blindly wish

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<v Speaker 1>for more liberty, whether subjects, sons, squirrels, or daughters, That

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<v Speaker 1>apparent restraint maybe real protection, yielding peace plenty and security.

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<v Speaker 1>You see how much more decent and proper this broken style,

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<v Speaker 1>interrupted as it were, with size, is for the occasion

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<v Speaker 1>than if one were to say, by way of epitaph,

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<v Speaker 1>here scug lie snug as a bug in a rug.

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<v Speaker 1>Scug is an antiquated word for squirrel. But you didn't

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<v Speaker 1>know that one either. I didn't, But you know, I

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<v Speaker 1>feel like a lot of people by by the time

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<v Speaker 1>we're done with the special two part exploration of the squirrel,

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<v Speaker 1>I think some people are going to adopt skug as

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<v Speaker 1>an appropriate a bit of terminology for these strange furry

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<v Speaker 1>creatures that, for many obvious fill our backyards in our lives. Robert,

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<v Speaker 1>I am so excited to talk about squirrels for two

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<v Speaker 1>whole episodes because I would never have imagined there were

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<v Speaker 1>two episodes worth of startling squirrel knowledge and oh boy

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<v Speaker 1>is there Yeah, there is. But before anybody and it

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<v Speaker 1>thinks I'll skip the squirrels, No no no, no, no, stick

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<v Speaker 1>with the squirrels because some of this information is shocking.

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<v Speaker 1>It will change the way you see the squirrel. The

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<v Speaker 1>squirrels are not what they seem. You're right about that,

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<v Speaker 1>they are not. Yeah, this is not just gonna be

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<v Speaker 1>like two episodes of squirrel minutia. This is gonna be

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<v Speaker 1>episodes that redefine what these animals are and what they

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<v Speaker 1>are up to in your immediate environment. They may shake

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<v Speaker 1>your faith in the goodness of the world around you, right,

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<v Speaker 1>you know. Well, one thing that that I've I've noticed

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<v Speaker 1>about the squirrel is it, of course, for many of us,

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<v Speaker 1>the squirrels everywhere, like like, how often do you see squirrels, Joe? Yeah,

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<v Speaker 1>you see them more than any non human animal who

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<v Speaker 1>is not your pet, probably, I mean, depending on where

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<v Speaker 1>you live. But at least we we do. Yeah, Like

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<v Speaker 1>with us, they're constantly scaring around our yard and on

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<v Speaker 1>our fence. We have a number of bird feeders that

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<v Speaker 1>we that my family. We like to when we're having

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<v Speaker 1>breakfast or dinner together, we like to watch the birds

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<v Speaker 1>out there, and of course the squirrels come. You can't

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<v Speaker 1>keep squirrels away from a bird feeder in the same

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<v Speaker 1>way you can't keep squirrels out of out of a garden.

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<v Speaker 1>You can try, but they are tenacious. They have an

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<v Speaker 1>insatiable mammalian quality, a mammalian vitality that the birds just

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<v Speaker 1>do not have. Even though we we love birds and

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<v Speaker 1>we've explored you know, when when you put a bird

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<v Speaker 1>feeder out, you wonder why the squirrels always seem to

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<v Speaker 1>take it over, And it does seem to have something

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<v Speaker 1>to do with their mammalian craftiness. And that's despite the

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<v Speaker 1>fact that birds are often craftier than we expect. Yeah,

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<v Speaker 1>I mean I it is I I root for the

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<v Speaker 1>birds though when the birds drive the squirrels away, But

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<v Speaker 1>then the squirrels are just going to get in there

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<v Speaker 1>and also have their their meal as well. Um. Another

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<v Speaker 1>thing that I always noticed about the squirrels is that, yeah,

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<v Speaker 1>for for many of us, we we barely notice them,

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<v Speaker 1>notice them anymore, and we're certainly not really we don't

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<v Speaker 1>get hung up over their cuteness though they do have

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<v Speaker 1>like large kind of cute eyes, yes, and they have

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<v Speaker 1>big fluffy tails, they're not a chipmunk. Chipmunk is I think,

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<v Speaker 1>objectively cute, whereas the squirrel is a little larger and

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<v Speaker 1>a little more grotesque and a little more like a

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<v Speaker 1>tree rat. There's a reason the rescue rangers are not squirrels,

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<v Speaker 1>and they just be less cute that way. But but

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<v Speaker 1>one thing I noticed is that when you have people

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<v Speaker 1>who are not accustomed to squirrel suddenly encountering them, tourists

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<v Speaker 1>from Afar, they'll they're just totally one over body scurring

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<v Speaker 1>creatures and their pointing at them, and then of course

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<v Speaker 1>they they may give in to the temptation to feed them.

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<v Speaker 1>Which means if you go to a place like the

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<v Speaker 1>Grand Canyon, where you know you have you have tours

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<v Speaker 1>from around the world coming to to see this natural

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<v Speaker 1>um landscape that's just truly inspiring, uh scene to behold,

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<v Speaker 1>people are also gonna encounter the squirrels. They're gonna end

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<v Speaker 1>up beating the squirrels, even though everyone tells them not to.

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<v Speaker 1>And then you have situations like the one my wife

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<v Speaker 1>and I encountered on a hike into the Grand canyon

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<v Speaker 1>where we set down for a second, we're gonna share

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<v Speaker 1>some some snack mix, and then the squirrel comes and

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<v Speaker 1>the squirrel starts climbing on us on our bodies to

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<v Speaker 1>get to the snack mix because it's become so accustomed

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<v Speaker 1>to eating food given to it by humans. Uh. It

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<v Speaker 1>was just absolutely terrifying, especially when you watch like the

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<v Speaker 1>fleet jump off of its nose. It's only a matter

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<v Speaker 1>of time until they can pull a switchblade on you. Exactly.

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<v Speaker 1>They're like they are. They are tenacious, and you should

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<v Speaker 1>and you feed them at your peril, especially if they're there.

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<v Speaker 1>There are lots of drop offs that you could plummet from.

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<v Speaker 1>And that's not even getting into disease issues. I apologize

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<v Speaker 1>it was ranting a little bit. I no, no, no,

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<v Speaker 1>please rant on. I've been ranting about them a bit

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<v Speaker 1>as my family watches the bird feeder as well, to

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<v Speaker 1>the point that my my son told me recently. He's

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<v Speaker 1>he's six years old, and he he said, actually, Dad, uh,

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<v Speaker 1>the squirrel is the king of the rats, which um, well,

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<v Speaker 1>I disagree with. I think the rats are truly the

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<v Speaker 1>king of the rats. They've earned that that reputation, and

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<v Speaker 1>they've earned that crown. Yet at the same time, yes,

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<v Speaker 1>squirrels are incredibly good rats in many respects. Well, there

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<v Speaker 1>are many respects throughout, especially mythology, but in human history,

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<v Speaker 1>where there is some correlation between level of authority and

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<v Speaker 1>physical altitude. And so if the squirrels are in the

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<v Speaker 1>trees above the rats, that would seem to signal that

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<v Speaker 1>they are the lords of the rat world, and the

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<v Speaker 1>rats on the ground below must do their bidding. That's right,

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<v Speaker 1>they have the height advantage. The squirrels are the wizards

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<v Speaker 1>up in their ivory towers, and the rats are the peasants,

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<v Speaker 1>the you know, thank you lord kind of guys who

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<v Speaker 1>go out and do what they're told. But yet there

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<v Speaker 1>is an honesty in the rat. We look at the rat,

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<v Speaker 1>and sometimes we judge the rat too harshly, it's true,

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<v Speaker 1>but when you look at a rat and you know

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<v Speaker 1>what the rat does. The squirrel, however, as we will

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<v Speaker 1>explore in these episodes, the squirrel is not what it seems.

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<v Speaker 1>The squirrel has managed to to pull one over on us.

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<v Speaker 1>So by now you may be going, Okay, what is

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<v Speaker 1>the secret squirrel knowledge? I've been I want the squirrel nosis.

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<v Speaker 1>Let me into this religion. So I guess we should

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<v Speaker 1>pave the way to divulge that knowledge. So let's enter

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<v Speaker 1>the kingdom of the skugs. So what are what is

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<v Speaker 1>a good skug? What? What is a skug? At its

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<v Speaker 1>most basic nature? Squirrels are a family of rodents. Specifically,

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<v Speaker 1>they comprise the taxonomic family Scura day and that includes

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<v Speaker 1>ground squirrels, tree squirrels, marmots, chipmunks, flying squirrels, and a

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<v Speaker 1>few other varieties. This also includes the so called oriental

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<v Speaker 1>giant squirrels, the black giant squirrel, the Indian giant squirrel,

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<v Speaker 1>the grizzled giant squirrel that's real grizzled, and the likely

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<v Speaker 1>extinct cream colored giant squirrel. Many additional varieties roamed in

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<v Speaker 1>prehistoric times. Uh and plus this family also includes groundhogs

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<v Speaker 1>and prairie dogs. But when most people refer to squirrels,

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<v Speaker 1>they're probably gonna be talking about common varieties, most often

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<v Speaker 1>of the tree squirrel and the ground squirrel. And so

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<v Speaker 1>these are the varieties we're gonna be talking about most

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<v Speaker 1>in this episode. And so squirrels are found all over

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<v Speaker 1>the world. Their native to every continent except Antarctica in Australia,

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<v Speaker 1>but of course, humans tend to take their rodents with

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<v Speaker 1>them where they go. So humans introduced squirrels to Australia,

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<v Speaker 1>and now they're everywhere on Earth except Antarctica. So I

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<v Speaker 1>think maybe we've been burying the lead. We should not

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<v Speaker 1>bury the lead. Part one of this two part exploration.

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<v Speaker 1>One of the main things you're gonna learn is that

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<v Speaker 1>you have probably been too trusting of squirrels if you

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<v Speaker 1>were like I was. I used to look out at

0:11:55.320 --> 0:11:58.400
<v Speaker 1>the squirrels of my yard and think about them like

0:11:58.600 --> 0:12:02.800
<v Speaker 1>Benjamin Franklin's Poor Mungo. This this victim, this poor little

0:12:02.880 --> 0:12:05.800
<v Speaker 1>victim creature that could be eaten by a dog, and

0:12:05.960 --> 0:12:09.960
<v Speaker 1>was a harmless, sweet little herbivore gathering nuts and hiding

0:12:10.000 --> 0:12:13.080
<v Speaker 1>them and just going about a peaceful life without ever

0:12:13.120 --> 0:12:16.440
<v Speaker 1>bothering anybody else. But the fact that blew my mind

0:12:16.679 --> 0:12:21.600
<v Speaker 1>is that squirrels are not, in fact strictly herbivores. Some

0:12:21.800 --> 0:12:24.840
<v Speaker 1>not very strictly at all. That's right, and uh and

0:12:24.720 --> 0:12:27.560
<v Speaker 1>I and I have to say, right before we we

0:12:27.559 --> 0:12:31.600
<v Speaker 1>actually researched this episode, I had this revelate revelation as

0:12:31.640 --> 0:12:35.240
<v Speaker 1>well through the bird feeders that we put out, because

0:12:35.240 --> 0:12:36.800
<v Speaker 1>one of the things we put out in addition to

0:12:37.040 --> 0:12:38.880
<v Speaker 1>you know, a few different types of bird seed aimed

0:12:38.920 --> 0:12:42.920
<v Speaker 1>as particular birds, we also put out meal worms, and

0:12:42.920 --> 0:12:46.359
<v Speaker 1>these dried, dried out worms like you would feed chickens,

0:12:46.400 --> 0:12:49.280
<v Speaker 1>and birds generally love them as well. But then we

0:12:49.320 --> 0:12:53.480
<v Speaker 1>started noticing that the squirrels would just eat the ever

0:12:53.559 --> 0:12:55.840
<v Speaker 1>loving hell out of those meal worms. We feel up

0:12:55.880 --> 0:12:58.360
<v Speaker 1>this little cup, and you know, squirrel would come and

0:12:58.640 --> 0:13:01.840
<v Speaker 1>you know, surreptitiously eat one and you know, grab one,

0:13:02.120 --> 0:13:03.440
<v Speaker 1>get to a place where it could be on the

0:13:03.440 --> 0:13:05.920
<v Speaker 1>lookout for hawks or whatnot, and then go down and

0:13:05.960 --> 0:13:08.160
<v Speaker 1>get another one, and then eventually give up on any

0:13:08.200 --> 0:13:11.760
<v Speaker 1>pretense of looking out for hawks and just just go

0:13:11.920 --> 0:13:15.440
<v Speaker 1>face down into a this cup of meal worms and

0:13:15.480 --> 0:13:18.480
<v Speaker 1>just eat absolutely all of them. And we were a

0:13:18.480 --> 0:13:21.240
<v Speaker 1>little stounded because we were, like, I had we had

0:13:21.280 --> 0:13:24.840
<v Speaker 1>no idea that that that squirrels eat me, but clearly

0:13:24.880 --> 0:13:27.520
<v Speaker 1>these squirrels really love meal worms. Well, you know, I

0:13:27.600 --> 0:13:30.360
<v Speaker 1>might not have predicted that, but at least meal worms.

0:13:30.360 --> 0:13:32.840
<v Speaker 1>I look at that, Okay, I'm like, it's a worm.

0:13:32.880 --> 0:13:35.520
<v Speaker 1>I guess maybe a lot of things might eat a worm,

0:13:35.640 --> 0:13:38.320
<v Speaker 1>right right, I I don't know, it's it's like that's

0:13:38.320 --> 0:13:42.320
<v Speaker 1>like the cracked corn of the animal kingdom. Right, Yeah,

0:13:42.360 --> 0:13:44.440
<v Speaker 1>it's there, you eat it. It makes sense, all right.

0:13:44.480 --> 0:13:47.800
<v Speaker 1>So maybe they're not strictly herbivores, you know, they're they're

0:13:47.880 --> 0:13:50.280
<v Speaker 1>they're omnivores that will that will eat a worm here

0:13:50.320 --> 0:13:54.720
<v Speaker 1>and there. But subsequent reading has has revealed that that

0:13:54.800 --> 0:13:59.840
<v Speaker 1>it goes far beyond meal worms. Uh, they'll eat insects, reptiles, birds,

0:14:00.040 --> 0:14:03.880
<v Speaker 1>and mammalian flesh if they get a chance. Gray squirrels

0:14:03.880 --> 0:14:08.240
<v Speaker 1>and eastern chipmunks are noted nest raiders. Gray squirrels will

0:14:08.280 --> 0:14:11.400
<v Speaker 1>even eat each other. It seems. Squirrels are also capable

0:14:11.400 --> 0:14:15.640
<v Speaker 1>of killing adult birds. Uh, even the cute chipmunk. Again,

0:14:15.679 --> 0:14:19.880
<v Speaker 1>the objectively cute chipmunk is a natural born killer, as

0:14:19.880 --> 0:14:24.720
<v Speaker 1>studies have found meat and upwards of chipmunk survey meat

0:14:24.760 --> 0:14:27.240
<v Speaker 1>in them, not just in their bodies like they are.

0:14:27.960 --> 0:14:30.600
<v Speaker 1>Now that sounds so crazy. That makes me think, wait

0:14:30.640 --> 0:14:33.680
<v Speaker 1>a minute, are we just dealing with like, uh like

0:14:33.880 --> 0:14:37.960
<v Speaker 1>urban legend kind of observations here, Like I've read stories

0:14:38.000 --> 0:14:41.360
<v Speaker 1>that I don't believe about squirrel attacks, like the idea

0:14:41.440 --> 0:14:44.800
<v Speaker 1>that squirrels will will take down deer and kill them.

0:14:45.160 --> 0:14:48.400
<v Speaker 1>That's right, according to a two thousand fourteen Popular Science article,

0:14:48.680 --> 0:14:51.800
<v Speaker 1>the tufted ground squirrel of Borneo is said to wait

0:14:51.880 --> 0:14:54.320
<v Speaker 1>on a low branch for passing deer and then jump

0:14:54.400 --> 0:14:57.160
<v Speaker 1>out onto them and bite the jugular vein. And once

0:14:57.200 --> 0:14:59.720
<v Speaker 1>the deer is bled to death from this bite, the

0:14:59.720 --> 0:15:03.040
<v Speaker 1>s world disembowels the deer and eats the contents of

0:15:03.080 --> 0:15:05.600
<v Speaker 1>the stomach as well as the heart and the liver.

0:15:06.280 --> 0:15:08.200
<v Speaker 1>And I do want to just drive home. This is

0:15:08.200 --> 0:15:11.160
<v Speaker 1>not This is far from any kind of a verified observation.

0:15:11.240 --> 0:15:13.440
<v Speaker 1>This is very much seems to be in the realm

0:15:13.480 --> 0:15:16.520
<v Speaker 1>of love of urban legends. This account was told by

0:15:16.600 --> 0:15:20.280
<v Speaker 1>local hunters who find the remains of the squirrel slaughtered

0:15:20.320 --> 0:15:24.960
<v Speaker 1>deer and then supposed squirrels supposed alleged squirrel slaughtered deer.

0:15:25.280 --> 0:15:27.760
<v Speaker 1>And then they also attest to the hearts and livers

0:15:28.480 --> 0:15:32.640
<v Speaker 1>having been eaten from domestic chickens. Again, uh, fingers pointed

0:15:33.000 --> 0:15:36.080
<v Speaker 1>at the squirrels. This almost reminds me of like the

0:15:36.160 --> 0:15:38.920
<v Speaker 1>Coppa legend, right reaching up through your anus to pull

0:15:38.960 --> 0:15:41.320
<v Speaker 1>your liver out. Yeah, there there seems to be a

0:15:41.400 --> 0:15:45.480
<v Speaker 1>lot of making sense. Are trying to make sense of

0:15:45.560 --> 0:15:51.480
<v Speaker 1>stranger remains, but by making several leaps uh in uh

0:15:51.520 --> 0:15:54.120
<v Speaker 1>in your logic here, as opposed to saying, well, it

0:15:54.160 --> 0:15:56.840
<v Speaker 1>was probably some sort of scavenger that came and did that. No,

0:15:56.960 --> 0:16:01.120
<v Speaker 1>it was probably a ferocious and strategically ishous squirrel. Now,

0:16:01.160 --> 0:16:04.040
<v Speaker 1>on the other hand, supposedly these squirrels could I mean,

0:16:04.080 --> 0:16:06.840
<v Speaker 1>if you happen to put your finger in their mouths, say,

0:16:06.880 --> 0:16:10.080
<v Speaker 1>they could do some damage. Yeah. In fact, the author

0:16:10.120 --> 0:16:13.680
<v Speaker 1>of that article, Douglas Main, points out that those those

0:16:13.680 --> 0:16:16.600
<v Speaker 1>squirrels do pack quite a fierce bite, and that the

0:16:16.720 --> 0:16:20.960
<v Speaker 1>giant squirrel ratufa a finnis is known to stalk and

0:16:21.080 --> 0:16:23.920
<v Speaker 1>prey on birds. Okay, but the idea of a squirrel

0:16:24.000 --> 0:16:28.240
<v Speaker 1>attacking and taking down an adult dear, I don't know.

0:16:28.400 --> 0:16:31.760
<v Speaker 1>I highly skeptical. I don't buy it. It sounds like

0:16:31.880 --> 0:16:35.600
<v Speaker 1>one of those kind of hunter legends. Yeah, it reminds

0:16:35.640 --> 0:16:38.440
<v Speaker 1>me a lot of of cattle mutilation stories. You know,

0:16:38.600 --> 0:16:42.040
<v Speaker 1>someone finds again, someone looks at the remains of an animal.

0:16:42.120 --> 0:16:44.600
<v Speaker 1>There's something kind of weird look going on, and so

0:16:44.960 --> 0:16:49.600
<v Speaker 1>you jump to uh, totally implausible explanations, such as an

0:16:49.640 --> 0:16:52.720
<v Speaker 1>alien being performed an autopsy in the middle of a

0:16:52.800 --> 0:16:56.480
<v Speaker 1>cow field, or squirrels or hunting impacts. But how much

0:16:56.560 --> 0:16:58.760
<v Speaker 1>could you really learn in the middle of a cow field.

0:16:58.960 --> 0:17:01.480
<v Speaker 1>I don't know. It's it's like guided research. I would

0:17:01.480 --> 0:17:03.520
<v Speaker 1>think they would want to remove to some kind of

0:17:03.560 --> 0:17:07.720
<v Speaker 1>sterile environment where they could control all of the autopsy element.

0:17:07.920 --> 0:17:10.000
<v Speaker 1>I don't know. But but but I don't want to

0:17:10.000 --> 0:17:13.760
<v Speaker 1>lose the track of the The important revelation here, Uh,

0:17:13.960 --> 0:17:16.159
<v Speaker 1>that will get back to, and that is that squirrels

0:17:16.560 --> 0:17:19.639
<v Speaker 1>do seem to hunt some of the time. Well, we

0:17:19.680 --> 0:17:22.160
<v Speaker 1>will definitely look at more evidence of that in a minute,

0:17:22.160 --> 0:17:24.280
<v Speaker 1>but before we do that, we should look at one

0:17:24.359 --> 0:17:28.880
<v Speaker 1>other apparent I don't know, rumor legend, the kind of thing. Uh,

0:17:29.160 --> 0:17:33.440
<v Speaker 1>this idea that sometimes squirrels will attack and take down dogs. Yes,

0:17:33.520 --> 0:17:36.280
<v Speaker 1>I was reading a two thousand five BBC article that

0:17:36.440 --> 0:17:42.359
<v Speaker 1>reported that that a local Russian media report had indicated

0:17:42.359 --> 0:17:45.359
<v Speaker 1>that a pack of squirrels bit a stray dog to

0:17:45.520 --> 0:17:50.320
<v Speaker 1>death in the city of Lazo. So again, local Russian media.

0:17:50.920 --> 0:17:53.600
<v Speaker 1>But here's here's a gym from the story quote. A

0:17:53.640 --> 0:17:56.720
<v Speaker 1>pine code shortage may have led the squirrels to seek

0:17:56.760 --> 0:18:01.600
<v Speaker 1>other food sources, although scientists are skeptical. So in in fact,

0:18:01.640 --> 0:18:06.640
<v Speaker 1>a scientist in the region one Michael to Yanov said

0:18:06.680 --> 0:18:11.040
<v Speaker 1>that while attacking a bird's nest for protein was reasonable behavior,

0:18:11.119 --> 0:18:13.520
<v Speaker 1>for to expect of a squirrel chewing a dog to

0:18:13.600 --> 0:18:16.879
<v Speaker 1>death was quote absurd. Uh. In a quote that reads

0:18:16.920 --> 0:18:20.160
<v Speaker 1>like something from a horror movie poster, he said, quote,

0:18:20.200 --> 0:18:22.679
<v Speaker 1>if it really happened, things must be pretty bad in

0:18:22.720 --> 0:18:25.240
<v Speaker 1>our forest. I can hear that in the Don la

0:18:25.280 --> 0:18:30.640
<v Speaker 1>Fontaine voice. Yes, things must be pretty bad in our forest. Wait,

0:18:30.680 --> 0:18:33.159
<v Speaker 1>that's not Don la Fontaine. Who's that one? I don't know.

0:18:33.200 --> 0:18:35.520
<v Speaker 1>I don't really know them by name. I'm sorry, I'm

0:18:35.560 --> 0:18:39.240
<v Speaker 1>sorry to say. In a world where squirrels chew dogs

0:18:39.280 --> 0:18:42.880
<v Speaker 1>to death, Russian media is the only one brave enough

0:18:42.920 --> 0:18:46.640
<v Speaker 1>to report. But the thing about these stories is is that, yes,

0:18:46.680 --> 0:18:49.560
<v Speaker 1>I'm I'm not convinced that squirrels are killing dear. I'm

0:18:49.560 --> 0:18:53.520
<v Speaker 1>not convinced that they are taking down stray dogs. I

0:18:53.520 --> 0:18:56.240
<v Speaker 1>I also am skeptical of that. I'd wonder though, I mean,

0:18:56.359 --> 0:18:59.520
<v Speaker 1>maybe if the dog is, like, I don't know, sick

0:18:59.560 --> 0:19:02.119
<v Speaker 1>and all ready almost dead, that might be a different

0:19:02.160 --> 0:19:03.959
<v Speaker 1>kind of thing. I find it hard to believe that

0:19:04.040 --> 0:19:07.280
<v Speaker 1>like a pack of squirrels would actually attack a dog

0:19:07.400 --> 0:19:10.399
<v Speaker 1>that could move exactly. Yeah, but if you but the

0:19:10.440 --> 0:19:13.520
<v Speaker 1>thing is you start looking around at different papers, particularly

0:19:13.600 --> 0:19:17.440
<v Speaker 1>Journal of Mammalogy papers, mostly from the twentieth century, you'll

0:19:17.440 --> 0:19:22.120
<v Speaker 1>find a number of different papers that look at carnivorous

0:19:22.119 --> 0:19:27.119
<v Speaker 1>ground squirrels and carnivorous activity among squirrels uh with titles

0:19:27.119 --> 0:19:30.359
<v Speaker 1>such as Carnivorous behavior in the Mexican ground squirrel or

0:19:30.560 --> 0:19:34.439
<v Speaker 1>Carnivorous ground squirrels on St. Lawrence Island, Alaska, or food

0:19:34.480 --> 0:19:38.119
<v Speaker 1>habits of the Antelope ground squirrel in Southern Nevada. Also

0:19:38.440 --> 0:19:41.959
<v Speaker 1>the Franklin ground squirrel and its relationship to nesting ducks.

0:19:42.960 --> 0:19:48.760
<v Speaker 1>The relationship is not a friendly one. It's complicated. That

0:19:49.880 --> 0:19:52.840
<v Speaker 1>paper Carnivorous ground Squirrels on St. Lawrence Island, Alaska has

0:19:52.880 --> 0:19:55.720
<v Speaker 1>some choice descriptions, and it here commentating on some some

0:19:56.080 --> 0:20:01.760
<v Speaker 1>previous research by other investigators. During his excavations at the

0:20:01.760 --> 0:20:05.040
<v Speaker 1>old village site of Kakuliak, located a few miles at

0:20:05.040 --> 0:20:08.439
<v Speaker 1>east to the present village of Savunga, he observed some

0:20:08.480 --> 0:20:12.720
<v Speaker 1>adult ground squirrels eating the old, partially dried and partially

0:20:12.800 --> 0:20:16.800
<v Speaker 1>frozen lumps of whale and walrus meat, which we excavated

0:20:17.080 --> 0:20:20.400
<v Speaker 1>at an approximate depth of eight feet under the surface.

0:20:20.760 --> 0:20:25.640
<v Speaker 1>What eating whale and walrus meat. So they didn't bring

0:20:25.680 --> 0:20:28.240
<v Speaker 1>down these whales, they didn't bring down these walruses, but

0:20:28.320 --> 0:20:32.040
<v Speaker 1>they were more than happy to feast on their like

0:20:32.240 --> 0:20:35.200
<v Speaker 1>rubbery dried flesh. Also from that paper, there was a

0:20:35.200 --> 0:20:37.080
<v Speaker 1>part where they were mentioning the work of this previous

0:20:37.119 --> 0:20:41.000
<v Speaker 1>researcher who reported having seen a ground squirrel quote eat

0:20:41.040 --> 0:20:43.520
<v Speaker 1>a freshly killed mouse which had been shot by the

0:20:43.600 --> 0:20:47.760
<v Speaker 1>teacher's son from Savunga. So you go shooting mice in Alaska.

0:20:47.800 --> 0:20:49.680
<v Speaker 1>Who knows what's going to happen. All right, let's go

0:20:49.720 --> 0:20:52.000
<v Speaker 1>ahead and take a break here, and when we come back,

0:20:52.160 --> 0:20:55.480
<v Speaker 1>we're going to get into my favorite carnivorous squirrel paper

0:20:55.520 --> 0:20:58.639
<v Speaker 1>that I ran across in our research. Thank thank you,

0:20:58.840 --> 0:21:04.080
<v Speaker 1>thank we're back. So before we get into squirrels as predators,

0:21:04.119 --> 0:21:07.280
<v Speaker 1>I just wanted to mention another paper I looked at

0:21:07.280 --> 0:21:10.679
<v Speaker 1>about squirrels eating meat, and this was from the Journal

0:21:10.680 --> 0:21:14.359
<v Speaker 1>of Parasitology from nineteen fifty six by Raws and other

0:21:14.400 --> 0:21:17.600
<v Speaker 1>authors called the occurrence of larvae of trick and Ella

0:21:17.680 --> 0:21:21.160
<v Speaker 1>spiralis in Alaska mammals. So this is a paper looking

0:21:21.200 --> 0:21:23.360
<v Speaker 1>at the prevalence of this parasite of trick and Ella

0:21:23.440 --> 0:21:26.240
<v Speaker 1>spiralis in the mammals of Alaska, and trick and Ella

0:21:26.280 --> 0:21:30.480
<v Speaker 1>spiralis is the nematode worm responsible for trickin nosis, which

0:21:30.520 --> 0:21:32.920
<v Speaker 1>you may have heard is the you know, the reason

0:21:32.960 --> 0:21:35.879
<v Speaker 1>that you should not eat pork. Tartar, though not to

0:21:35.960 --> 0:21:38.680
<v Speaker 1>demonize a lot of pork is much safer these days

0:21:38.680 --> 0:21:41.040
<v Speaker 1>than it used to be. So some of those fears

0:21:41.040 --> 0:21:44.600
<v Speaker 1>are based on older, older ways of doing things. But

0:21:44.640 --> 0:21:47.920
<v Speaker 1>you're not getting trickin noses eating peanuts. That's true even

0:21:47.960 --> 0:21:51.200
<v Speaker 1>if you're a squirrel. In fact, so when the researchers

0:21:51.240 --> 0:21:55.000
<v Speaker 1>found one ground squirrel and four red squirrels infected with

0:21:55.040 --> 0:21:57.480
<v Speaker 1>trick and Ella, which you can only get from eating

0:21:57.480 --> 0:22:02.160
<v Speaker 1>infected meat, m what's going on here? It's clear what's

0:22:02.160 --> 0:22:05.720
<v Speaker 1>going on. So the ground squirrel, that with the ground squirrel,

0:22:05.800 --> 0:22:09.480
<v Speaker 1>they say, although primarily herbivorous S tell Us undulatus, and

0:22:09.520 --> 0:22:12.320
<v Speaker 1>that's the ground squirrel they were looking at, also consumes

0:22:12.359 --> 0:22:15.919
<v Speaker 1>mammalian flesh when available. We have observed this behavior in

0:22:16.000 --> 0:22:20.639
<v Speaker 1>northeastern Alaska and in the Talqitna Mountains, where remains of

0:22:20.800 --> 0:22:24.679
<v Speaker 1>voles were found in stomachs and cheek pouches of these squirrels.

0:22:25.000 --> 0:22:29.119
<v Speaker 1>Such animals feeding upon carcasses of dogs or Arctic foxes

0:22:29.440 --> 0:22:32.720
<v Speaker 1>would of course be exposed to infection because the dogs

0:22:32.720 --> 0:22:35.360
<v Speaker 1>and the foxes can get the can get the worm,

0:22:35.400 --> 0:22:38.159
<v Speaker 1>their meat gets infected, and then the squirrels go and

0:22:38.200 --> 0:22:41.360
<v Speaker 1>eat the dead dogs and foxes. That's pretty messed up.

0:22:41.720 --> 0:22:44.000
<v Speaker 1>The other one, though, is the red squirrel. How do

0:22:44.040 --> 0:22:47.400
<v Speaker 1>the red squirrels get them quote we have observed red

0:22:47.440 --> 0:22:50.960
<v Speaker 1>squirrels feeding upon the flesh of the Snowshoe, hair, carrion,

0:22:51.440 --> 0:22:55.040
<v Speaker 1>and mammalian bones are often found among the food items

0:22:55.080 --> 0:22:58.320
<v Speaker 1>stored by these animals for winter use. They no doubt

0:22:58.400 --> 0:23:01.160
<v Speaker 1>eat any warm blooded animal they are able to capture

0:23:01.200 --> 0:23:04.280
<v Speaker 1>and kill. I don't know why they keep the bones though.

0:23:04.320 --> 0:23:06.760
<v Speaker 1>Why do they keep the bones? Are they gonna make soup?

0:23:06.960 --> 0:23:10.800
<v Speaker 1>What's gonna happen? They're gonna eat those bones, Joe, and

0:23:11.119 --> 0:23:14.600
<v Speaker 1>I know this because because because it's mentioned in in

0:23:14.640 --> 0:23:18.800
<v Speaker 1>this excellent paper that I came across from. It was

0:23:18.880 --> 0:23:23.359
<v Speaker 1>in an addition of the Great Basin Naturalist titled Squirrels

0:23:23.400 --> 0:23:28.000
<v Speaker 1>as Predators by J. R. Callahan. So this is predators now.

0:23:28.000 --> 0:23:32.320
<v Speaker 1>But previously we've been talking definitely about eating carrion. Right,

0:23:32.359 --> 0:23:35.399
<v Speaker 1>they'll find a dead animal, they'll find dead insects, whatever,

0:23:35.440 --> 0:23:38.000
<v Speaker 1>they'll definitely eat that. But he's certainly to eat to say,

0:23:38.040 --> 0:23:40.359
<v Speaker 1>a worm or a snail for a creature the size

0:23:40.359 --> 0:23:43.360
<v Speaker 1>of a squirrel was hardly predation. I mean, if I

0:23:43.359 --> 0:23:46.520
<v Speaker 1>if I ate a snail, I wouldn't call myself a predator, right,

0:23:46.680 --> 0:23:49.639
<v Speaker 1>but this is but here you're talking about seeking live prey,

0:23:49.960 --> 0:23:54.280
<v Speaker 1>killing it, and eating it. That's right. So I'm gonna

0:23:54.280 --> 0:23:56.159
<v Speaker 1>go through some of the major points of this paper,

0:23:56.359 --> 0:23:58.480
<v Speaker 1>but it's out there. It's it's obtainable if anyone else

0:23:58.520 --> 0:24:00.600
<v Speaker 1>wants to to read it in full. Uh. So, he

0:24:00.680 --> 0:24:04.960
<v Speaker 1>pointed out that squirrels are opportunistic predators that are not

0:24:05.280 --> 0:24:09.320
<v Speaker 1>morphologically specialized for the role. You can see that they

0:24:09.320 --> 0:24:11.440
<v Speaker 1>don't have like wolf teeth. Yeah, and I think that's

0:24:11.440 --> 0:24:13.359
<v Speaker 1>one of the reasons it's so shocking. Yeah, they don't

0:24:13.400 --> 0:24:16.720
<v Speaker 1>look like predators. They don't. They don't look like little

0:24:16.760 --> 0:24:20.160
<v Speaker 1>tree dogs or or some sort of a tree cat,

0:24:20.320 --> 0:24:23.760
<v Speaker 1>you know. Uh, it is, so it surprises us to

0:24:24.000 --> 0:24:27.200
<v Speaker 1>think of them chewing on meat. Well, it's interesting how

0:24:27.280 --> 0:24:32.439
<v Speaker 1>much this emphasizes sometimes the flexibility of the animal existence

0:24:32.480 --> 0:24:35.040
<v Speaker 1>as opposed to other types of existence, where an animal

0:24:35.320 --> 0:24:38.080
<v Speaker 1>might not be evolved to specialize as a predator, but

0:24:38.480 --> 0:24:43.520
<v Speaker 1>given pressures on its survival and existence, it can adapt. So.

0:24:43.600 --> 0:24:45.840
<v Speaker 1>At the time of this publication, he says that not

0:24:45.880 --> 0:24:49.720
<v Speaker 1>everyone accepted the idea frequent squirrel predation, though it was

0:24:49.760 --> 0:24:54.000
<v Speaker 1>already universally accepted that they do eat meat. But they were,

0:24:54.119 --> 0:24:57.760
<v Speaker 1>they were just not observed praying all that much. You know,

0:24:57.920 --> 0:25:00.520
<v Speaker 1>a lot of these reports come down to trying to

0:25:00.520 --> 0:25:03.400
<v Speaker 1>figure out, you know, were they just scavenging meat, were

0:25:03.400 --> 0:25:05.800
<v Speaker 1>they just eating something that was already dead, or did

0:25:05.880 --> 0:25:08.080
<v Speaker 1>they or was it an opportunistic attack, or they in

0:25:08.240 --> 0:25:10.720
<v Speaker 1>fact stalking something? How did you get those voles in

0:25:10.720 --> 0:25:14.200
<v Speaker 1>your cheek pouches? Exactly? So, he he lists the different

0:25:14.240 --> 0:25:17.800
<v Speaker 1>prey associated with a whole list of squirrel species, and

0:25:17.840 --> 0:25:27.000
<v Speaker 1>the prey include the following, uh if but not limited to, birds, frogs, rats, lizards, rabbits, gophers, moles, snakes,

0:25:27.240 --> 0:25:33.800
<v Speaker 1>fish bowls, ducks, wild turkeys bringing it all back home. Yeah, turtles, crabs,

0:25:33.880 --> 0:25:40.720
<v Speaker 1>and salaman This is too good. Squirrels getting wild turkeys, rabbits, salamanders,

0:25:40.760 --> 0:25:42.879
<v Speaker 1>this is a whole buffet. Yeah, And He said that

0:25:42.920 --> 0:25:45.560
<v Speaker 1>it wasn't entirely sure if tree squirrels were attacking live

0:25:45.640 --> 0:25:48.600
<v Speaker 1>prey for meat per se, or for calcium and or

0:25:48.640 --> 0:25:52.120
<v Speaker 1>phosphorus from the bones, but there were there There were

0:25:52.160 --> 0:25:56.040
<v Speaker 1>also reports of them eating bone and antler or ignoring

0:25:56.160 --> 0:25:59.040
<v Speaker 1>meat in favor of joints. Joints, so like they're trying

0:25:59.080 --> 0:26:02.960
<v Speaker 1>to get like cardial edge and ligaments and stuff. Interesting. Yeah,

0:26:02.960 --> 0:26:05.320
<v Speaker 1>he's he points out to getting back to the morphology

0:26:05.520 --> 0:26:08.480
<v Speaker 1>versus a behavior, says that one of the behaviors entree

0:26:08.520 --> 0:26:12.680
<v Speaker 1>squirrel seems to be insinuation predation, which is largely utilized

0:26:12.680 --> 0:26:16.439
<v Speaker 1>by invertebrates. Yeah, and so insinuation predation would refer to

0:26:16.480 --> 0:26:19.720
<v Speaker 1>a predator lulling a prey animal into a false sense

0:26:19.760 --> 0:26:23.840
<v Speaker 1>of security by appearing harmless and getting itself into an

0:26:23.840 --> 0:26:27.440
<v Speaker 1>attack position or in close proximity without indicating that it's

0:26:27.440 --> 0:26:30.280
<v Speaker 1>any kind of threat. The squirrels are not what they say.

0:26:30.480 --> 0:26:34.440
<v Speaker 1>It's true. There they are little spies in filtrating your

0:26:34.880 --> 0:26:38.359
<v Speaker 1>safe zones just to get into your nest and steal

0:26:38.400 --> 0:26:40.920
<v Speaker 1>your your wild turkey chicks or something. Now we'll get

0:26:40.920 --> 0:26:43.440
<v Speaker 1>to the specifics of this in a second, but we're

0:26:43.480 --> 0:26:47.520
<v Speaker 1>just talking about them eating bone and antler or ligaments.

0:26:47.520 --> 0:26:50.840
<v Speaker 1>Other times, they have been observed to focus on quote, brains,

0:26:51.080 --> 0:26:56.680
<v Speaker 1>viscera and the flesh of the head. What squirrels eating brains? Yes,

0:26:57.280 --> 0:27:01.440
<v Speaker 1>this can't be real. It is real. It is very real. Brains.

0:27:02.320 --> 0:27:05.760
<v Speaker 1>So we seem to see far more squirrel meat eating

0:27:05.800 --> 0:27:09.199
<v Speaker 1>and predation in colder climates. And it's and it's far

0:27:09.280 --> 0:27:13.439
<v Speaker 1>more rare among tropical species. And uh. Callahan lists some

0:27:13.520 --> 0:27:17.240
<v Speaker 1>possible reasons for this. So calcium and other nutrients can

0:27:17.280 --> 0:27:21.440
<v Speaker 1>be obtained from certain tropical tree barks. And then uh,

0:27:21.640 --> 0:27:24.600
<v Speaker 1>and in these cases too, we see these same squirrels

0:27:24.600 --> 0:27:27.359
<v Speaker 1>turning to predation when their cage, when they no longer

0:27:27.400 --> 0:27:30.600
<v Speaker 1>have access to those tree barks. Oh, I see carnivores

0:27:30.640 --> 0:27:35.240
<v Speaker 1>and the tropics may also suffer more from stomach nematodes

0:27:35.520 --> 0:27:39.920
<v Speaker 1>while colder climates demand more fat. And then there's also this,

0:27:39.920 --> 0:27:44.720
<v Speaker 1>this sort of opportunistic predation might be a learned behavior

0:27:45.000 --> 0:27:48.640
<v Speaker 1>that spreads through local populations of squirrels. Oh no, that's

0:27:48.720 --> 0:27:52.720
<v Speaker 1>interesting now. For example, in our recent episodes about urban evolution,

0:27:53.280 --> 0:27:58.520
<v Speaker 1>we talked about how apparently learned behaviors can spread throughout

0:27:58.600 --> 0:28:02.160
<v Speaker 1>populations of bird words that live in an urban environment. Say,

0:28:02.240 --> 0:28:05.720
<v Speaker 1>like the example of um, the birds that learned how

0:28:05.800 --> 0:28:08.919
<v Speaker 1>to open milk bottle tops that were being left on

0:28:09.080 --> 0:28:13.359
<v Speaker 1>people's doorsteps, right, Um, and then the spread throughout the populations.

0:28:13.400 --> 0:28:15.920
<v Speaker 1>And so you have to assume if birds can learn

0:28:16.000 --> 0:28:20.359
<v Speaker 1>in that kind of way, squirrels probably can too, except

0:28:20.359 --> 0:28:22.800
<v Speaker 1>in this case instead of opening milk bottle tops would

0:28:22.840 --> 0:28:26.000
<v Speaker 1>be what opening a vole skull to get the brains. Indeed,

0:28:26.720 --> 0:28:29.560
<v Speaker 1>now there are key reasons though to eat live meat,

0:28:29.600 --> 0:28:33.520
<v Speaker 1>because ultimately that's what we're talking about, praying to obtain

0:28:33.640 --> 0:28:37.080
<v Speaker 1>live meat rather than depending on just scavenged and uh,

0:28:37.119 --> 0:28:39.680
<v Speaker 1>you know, meat in the flesh of the dead. So,

0:28:39.840 --> 0:28:43.080
<v Speaker 1>for one thing, reproductive females may need the protein and

0:28:43.240 --> 0:28:46.280
<v Speaker 1>or certain minerals more than the rest, and there are

0:28:46.320 --> 0:28:51.000
<v Speaker 1>reports of lactating female specifically engaging in this sort of

0:28:51.040 --> 0:28:54.000
<v Speaker 1>predation behavior. They might not be able to get the

0:28:54.040 --> 0:28:59.720
<v Speaker 1>necessary calcium, phosphorus, sodium, and nitrogen from seeds alone. Another hypothesis,

0:28:59.720 --> 0:29:03.120
<v Speaker 1>which is weirdly reflected in that story of the Russian

0:29:03.240 --> 0:29:06.480
<v Speaker 1>dog eating squirrels, is that they may turn to meet

0:29:06.680 --> 0:29:09.640
<v Speaker 1>to make up for seasonal depletion, such as during summer

0:29:09.920 --> 0:29:13.080
<v Speaker 1>or indeed some other reason for a lack of seeds. Okay,

0:29:13.080 --> 0:29:15.000
<v Speaker 1>well that would sort of fit the story, but we're

0:29:15.000 --> 0:29:17.280
<v Speaker 1>not saying that makes it likely that they actually did

0:29:17.320 --> 0:29:19.040
<v Speaker 1>take down an adult. I don't know. Yeah, but that

0:29:19.120 --> 0:29:23.200
<v Speaker 1>is a that's a grain of truth. Um. But going

0:29:23.240 --> 0:29:26.360
<v Speaker 1>back to that Russian um naturalist, he said, yeah, things

0:29:26.360 --> 0:29:28.400
<v Speaker 1>would have to be pretty bad in the forest for

0:29:28.440 --> 0:29:33.440
<v Speaker 1>this to happen in a world. So, so we've been

0:29:33.480 --> 0:29:36.400
<v Speaker 1>talking about how squirrels definitely will eat things that are

0:29:36.440 --> 0:29:41.000
<v Speaker 1>dead anyway, sometimes they'll eat carrion. Why why go to predation?

0:29:41.160 --> 0:29:44.120
<v Speaker 1>Why must you go beyond just eating the dead that

0:29:44.200 --> 0:29:46.680
<v Speaker 1>you find. Why do you have to do all these

0:29:46.800 --> 0:29:49.320
<v Speaker 1>risks and spend all this energy trying to kill something

0:29:49.360 --> 0:29:51.920
<v Speaker 1>that's alive. That It's a great question one I had

0:29:51.920 --> 0:29:55.240
<v Speaker 1>in One and one Callahan addressed because he points out that, yes,

0:29:55.320 --> 0:29:59.440
<v Speaker 1>carrion certainly packs the nutrients. Uh, and it's it's also

0:29:59.560 --> 0:30:02.360
<v Speaker 1>not equable of fight or flight. You don't have to

0:30:02.360 --> 0:30:06.320
<v Speaker 1>worry about it fighting back but cheaper date, right, But

0:30:06.400 --> 0:30:10.719
<v Speaker 1>it also suffers from nutrient content depletion. On top of that,

0:30:11.040 --> 0:30:15.280
<v Speaker 1>other better predators and seasoned scavengers may beat you to

0:30:15.360 --> 0:30:18.400
<v Speaker 1>the best parts of the you know, say that the

0:30:18.720 --> 0:30:23.080
<v Speaker 1>dead uh, you know rat plus those specialized scavengers, Well

0:30:23.120 --> 0:30:26.960
<v Speaker 1>they're probably better at dealing with the added bacteria and uh.

0:30:27.000 --> 0:30:29.480
<v Speaker 1>And you know what else sucks about carry on? It

0:30:29.600 --> 0:30:33.120
<v Speaker 1>might not be there when you need it. So in

0:30:33.160 --> 0:30:36.360
<v Speaker 1>our you know, sort of our you know, our urban

0:30:36.400 --> 0:30:40.840
<v Speaker 1>forest environments, uh, you know, or even our rural environments, Uh,

0:30:41.000 --> 0:30:44.960
<v Speaker 1>squirrels can sometimes be seen feasting on roadkill, which Callahan

0:30:45.040 --> 0:30:48.560
<v Speaker 1>points out is an artificial situation. It is very much

0:30:48.600 --> 0:30:51.800
<v Speaker 1>a product of human technology. Do we have these dangerous

0:30:51.920 --> 0:30:56.240
<v Speaker 1>roads uh for animals? Animals get squished on them, and

0:30:56.280 --> 0:30:59.120
<v Speaker 1>then squirrels are able to find meat there. And of

0:30:59.160 --> 0:31:00.960
<v Speaker 1>course a lot of the meat is squirrel meat because

0:31:00.960 --> 0:31:02.800
<v Speaker 1>they run out in front of our vehicles all the time.

0:31:03.000 --> 0:31:06.920
<v Speaker 1>So do they do they cannibalize carrying squirrel carryon? Yes?

0:31:07.360 --> 0:31:09.640
<v Speaker 1>But okay, I'm just thinking about the body of a squirrel.

0:31:09.680 --> 0:31:11.840
<v Speaker 1>I mean, as we were talking about earlier, as a

0:31:11.880 --> 0:31:15.880
<v Speaker 1>squirrel is not has not been shaped by evolution as

0:31:15.920 --> 0:31:19.360
<v Speaker 1>an effective predator, right that its body just is not

0:31:19.680 --> 0:31:23.960
<v Speaker 1>a powerful killing machine. So how how does it get

0:31:24.000 --> 0:31:26.760
<v Speaker 1>this done? Well, you know, some of these these prey

0:31:26.800 --> 0:31:30.160
<v Speaker 1>animals that it goes after essentially quasi prey, like frogs,

0:31:30.240 --> 0:31:32.280
<v Speaker 1>for example, those are and those are easy to explain,

0:31:32.360 --> 0:31:34.800
<v Speaker 1>like there's a frog, it's not getting away from this

0:31:34.880 --> 0:31:37.720
<v Speaker 1>larger squirrel. The squirrel can eat it. But then they're

0:31:37.720 --> 0:31:39.200
<v Speaker 1>the animals that are going to put up a fight

0:31:39.560 --> 0:31:41.800
<v Speaker 1>or run from the squirrel potentially, and that's where we

0:31:41.800 --> 0:31:45.240
<v Speaker 1>see the birds, the rodents, and the rabbits particular, like

0:31:45.280 --> 0:31:47.719
<v Speaker 1>these are all going to be more challenging prey. So

0:31:47.760 --> 0:31:50.880
<v Speaker 1>many researchers believe that true predation by squirrels must be

0:31:50.960 --> 0:31:53.680
<v Speaker 1>just a rare occurrence, only done in the case of emergency,

0:31:54.240 --> 0:31:57.760
<v Speaker 1>but growing evidence, Scallahan said, supported the idea that predation

0:31:57.880 --> 0:32:00.400
<v Speaker 1>is a normal part of their behavior. So they are

0:32:00.400 --> 0:32:05.120
<v Speaker 1>still opportunistic, not fundamental predators. Okay, so he's going, so

0:32:05.560 --> 0:32:07.680
<v Speaker 1>you've got the idea that it's very rare, like it

0:32:07.720 --> 0:32:11.160
<v Speaker 1>only happens on these bizarre, freak occasions, and then you've

0:32:11.160 --> 0:32:14.480
<v Speaker 1>got the idea that they're evolved as fundamental predators and

0:32:14.520 --> 0:32:17.000
<v Speaker 1>that's just part of their normal life. And he's going

0:32:17.040 --> 0:32:20.560
<v Speaker 1>somewhere in between, right, Yeah, he said, like, yeah, I

0:32:20.560 --> 0:32:22.600
<v Speaker 1>mean he's saying that for instance, you know, rating a

0:32:22.720 --> 0:32:24.520
<v Speaker 1>nest when you can get a chance. That's one thing.

0:32:24.960 --> 0:32:27.440
<v Speaker 1>If you kill a competitor and then you're like, well

0:32:27.440 --> 0:32:29.040
<v Speaker 1>I might as well eat part of them, get a

0:32:29.040 --> 0:32:32.040
<v Speaker 1>little energy boost, that's that's another thing. But but here

0:32:32.080 --> 0:32:34.680
<v Speaker 1>we're talking about something far more sinister. And I do

0:32:34.720 --> 0:32:37.520
<v Speaker 1>have to warn everybody out there. If you want to

0:32:37.600 --> 0:32:42.160
<v Speaker 1>retain your previous a false sense of security around squirrels, uh,

0:32:42.160 --> 0:32:45.000
<v Speaker 1>and there's sort of cartoon innocence, then you should probably

0:32:45.040 --> 0:32:50.240
<v Speaker 1>stop listening right now because you cannot unhearu the hypothesis

0:32:50.320 --> 0:32:53.400
<v Speaker 1>that I am about to share with you, lad Onmi Robert,

0:32:53.640 --> 0:32:55.520
<v Speaker 1>all right, so he points Callahan points out that it's

0:32:55.520 --> 0:32:57.520
<v Speaker 1>a waste of energy to avoid a creature that doesn't

0:32:57.560 --> 0:33:00.840
<v Speaker 1>threaten you. It's not surprising to see birds behave defensively

0:33:00.880 --> 0:33:05.800
<v Speaker 1>towards squirrels. Their hunger is likely seasonal. They're known retinest rators.

0:33:05.800 --> 0:33:09.360
<v Speaker 1>But in other contexts, birds and other potential prey just

0:33:09.520 --> 0:33:12.719
<v Speaker 1>ignore squirrels. And we see this all the time, you know,

0:33:13.120 --> 0:33:16.360
<v Speaker 1>especially if you watch your bird feeder. But Callahan presents

0:33:16.360 --> 0:33:19.680
<v Speaker 1>an interesting view on this and on the stalking behavior

0:33:19.720 --> 0:33:24.640
<v Speaker 1>occasionally observed in tree squirrels. This is not uh, nest

0:33:24.720 --> 0:33:28.720
<v Speaker 1>robbing behavior, but is linked to infrequent attempts at larger

0:33:28.760 --> 0:33:33.800
<v Speaker 1>prey attempts, mind you, and often aborted attempts mere caricatures

0:33:33.840 --> 0:33:37.800
<v Speaker 1>of stalking the Callahan finds rather conspicuous. He argues that

0:33:37.880 --> 0:33:42.160
<v Speaker 1>it's possible that the effect of obvious, repeated stalking is

0:33:42.200 --> 0:33:46.600
<v Speaker 1>to habituate potential prey. In other words, it is conditioning

0:33:46.720 --> 0:33:51.040
<v Speaker 1>prey animals to disregard their attacks. So this would not

0:33:51.040 --> 0:33:53.760
<v Speaker 1>be something we're saying that the squirrels are doing consciously,

0:33:53.880 --> 0:33:58.880
<v Speaker 1>But they've somehow instinctually learned to like to to sort

0:33:58.920 --> 0:34:01.800
<v Speaker 1>of feign at acts all the time to get it

0:34:01.840 --> 0:34:04.760
<v Speaker 1>to our potential prey animals. Larger prey animals are like,

0:34:04.760 --> 0:34:07.040
<v Speaker 1>oh whatever, it's just squirrels being squirrels. Oh yeah, I

0:34:07.080 --> 0:34:09.399
<v Speaker 1>mean they're not. They're not doing in a conscious sense

0:34:09.480 --> 0:34:12.000
<v Speaker 1>the same way that we would do our humans would

0:34:12.000 --> 0:34:14.160
<v Speaker 1>stalk something, but they but they are doing it in

0:34:14.200 --> 0:34:20.000
<v Speaker 1>the via their evolved behavior anyway. Callahan writes, if most

0:34:20.000 --> 0:34:24.000
<v Speaker 1>squirrels acting like predators do not follow through, then prey

0:34:24.120 --> 0:34:28.000
<v Speaker 1>should learn not to respond. This behavior is analogous to

0:34:28.040 --> 0:34:31.200
<v Speaker 1>the hoarding of nuts, in that the squirrel is hoarding

0:34:31.320 --> 0:34:35.360
<v Speaker 1>prey confidence. Later, when normal food items are in short supply,

0:34:35.840 --> 0:34:40.000
<v Speaker 1>the squirrel can exploit this conditioning. In the longer term,

0:34:40.200 --> 0:34:44.400
<v Speaker 1>selection for such behavior potentially represents an entry point to

0:34:44.480 --> 0:34:49.080
<v Speaker 1>a new feeding niche, particularly in marginal habitats, where tree

0:34:49.120 --> 0:34:53.080
<v Speaker 1>squirrels may be more likely to resort to predation. In

0:34:53.120 --> 0:34:56.880
<v Speaker 1>other words, beware the squirrels. I am never going to

0:34:56.960 --> 0:34:59.440
<v Speaker 1>be able to see squirrels the same after this episode.

0:34:59.640 --> 0:35:01.759
<v Speaker 1>Now the other hand, we don't like to demonize any

0:35:01.800 --> 0:35:03.839
<v Speaker 1>type of animal here, and of course predation is part

0:35:03.840 --> 0:35:06.239
<v Speaker 1>of nature. We don't want to demonize predation. But this

0:35:06.360 --> 0:35:11.320
<v Speaker 1>is shocking. I was not prepared for this. Squirrels, squirrels

0:35:11.680 --> 0:35:15.160
<v Speaker 1>eating dead things, killing things and eating them that I

0:35:15.200 --> 0:35:19.440
<v Speaker 1>don't know. My mind was not ready. Yeah, I have

0:35:19.560 --> 0:35:21.600
<v Speaker 1>to to say much the same. Again, we do we

0:35:21.640 --> 0:35:24.600
<v Speaker 1>do say, we do warn everyone, do not mistreat squirrels,

0:35:24.760 --> 0:35:27.279
<v Speaker 1>do not do not hurt the squirrels. Let the squirrels be.

0:35:27.960 --> 0:35:30.320
<v Speaker 1>They will let you be. Squirrels are not going to

0:35:30.360 --> 0:35:35.399
<v Speaker 1>actually hunt you. Um, they're not going to attack your dogs. Yeah,

0:35:35.600 --> 0:35:37.480
<v Speaker 1>it's it's gonna be fine. Yeah, you're not really in

0:35:37.560 --> 0:35:39.680
<v Speaker 1>danger from the squirrels. But I do have to say.

0:35:40.000 --> 0:35:42.120
<v Speaker 1>It's made me rethink the meal worm thing, like I

0:35:42.160 --> 0:35:45.080
<v Speaker 1>feel I feel extra good about those squirrels eating the

0:35:45.120 --> 0:35:49.160
<v Speaker 1>meal worms because I'm thinking I'm probably saving some bird eggs.

0:35:49.400 --> 0:35:52.680
<v Speaker 1>Maybe I'm not. Maybe that's just just I'm just convincing

0:35:52.719 --> 0:35:55.040
<v Speaker 1>myself this because I hate the idea of squirrels eating

0:35:55.160 --> 0:35:58.239
<v Speaker 1>eating bird eggs. But if they need meat, then let

0:35:58.239 --> 0:36:00.000
<v Speaker 1>me give them meat in the form of meal work.

0:36:00.239 --> 0:36:02.200
<v Speaker 1>That's all I'm saying. Well, you could I don't want

0:36:02.200 --> 0:36:04.480
<v Speaker 1>to make you feel bad. You could also be artificially

0:36:04.480 --> 0:36:08.360
<v Speaker 1>inflating local squirrel populations such that if you ever stop

0:36:08.480 --> 0:36:10.720
<v Speaker 1>feeding them, there will be a massacre in the oaks.

0:36:10.920 --> 0:36:15.040
<v Speaker 1>That's right, the trees will rain blood from above. Well,

0:36:15.120 --> 0:36:17.600
<v Speaker 1>let's hope it doesn't come to that. Speaking of that, though,

0:36:17.680 --> 0:36:19.879
<v Speaker 1>has there ever been a squirrel horror movie? I've never

0:36:19.960 --> 0:36:21.959
<v Speaker 1>I've never heard of one. Well, you know, I looked

0:36:21.960 --> 0:36:25.240
<v Speaker 1>around on this question, and there is a two thousand

0:36:25.280 --> 0:36:28.839
<v Speaker 1>fourteen horror movie called Squirrels. But it sounds it looks

0:36:28.880 --> 0:36:30.680
<v Speaker 1>like it might be a little bit in the shark

0:36:30.760 --> 0:36:33.560
<v Speaker 1>Nado territory, where it's a little bit too self aware

0:36:33.880 --> 0:36:36.880
<v Speaker 1>to be my kind of horror film. But the The

0:36:36.920 --> 0:36:40.879
<v Speaker 1>better horror movie mascot for this episode would probably be uh,

0:36:41.239 --> 0:36:45.480
<v Speaker 1>tromy the radioactive squirrel from Class of Newcomb High to

0:36:46.160 --> 0:36:49.520
<v Speaker 1>Subhumanoid Meltdown. Uh he's also in the third film. You know,

0:36:49.560 --> 0:36:52.560
<v Speaker 1>I never made it to the Class of Newcomb High sequels.

0:36:53.239 --> 0:36:55.200
<v Speaker 1>How do they hold up? I have not seen the

0:36:55.200 --> 0:36:57.880
<v Speaker 1>sequels either, but I I had to look up a

0:36:57.920 --> 0:37:02.239
<v Speaker 1>clip of this, uh, this radio active giant squirrel rampaging

0:37:02.239 --> 0:37:05.959
<v Speaker 1>and knocking over cooling towers. It it is worth checking out.

0:37:06.200 --> 0:37:08.239
<v Speaker 1>But you'll definitely want to see Class of Newcomb High

0:37:08.280 --> 0:37:11.600
<v Speaker 1>one first, you know, for you know, it's compurity and

0:37:11.880 --> 0:37:15.120
<v Speaker 1>continuity of the saga. Alright, on that note, we're gonna

0:37:15.160 --> 0:37:17.200
<v Speaker 1>take one more break and then we'll be right back.

0:37:18.200 --> 0:37:23.760
<v Speaker 1>Thank alright, we're back. So we've been talking about opportunistic

0:37:24.360 --> 0:37:27.680
<v Speaker 1>carry and eating and predation in squirrels, but I wanted

0:37:27.680 --> 0:37:31.200
<v Speaker 1>to mention another less dramatical, less violent way, but still

0:37:31.280 --> 0:37:35.640
<v Speaker 1>kind of weird and shocking way that squirrels are opportunistic feeders.

0:37:36.280 --> 0:37:38.640
<v Speaker 1>So let's let's turn our eye to the red squirrel.

0:37:38.680 --> 0:37:41.440
<v Speaker 1>We mentioned red squirrels earlier. In some cases where red

0:37:41.440 --> 0:37:44.279
<v Speaker 1>squirrels might be eating some dead animals might be eating

0:37:44.320 --> 0:37:46.879
<v Speaker 1>dead dogs or dead foxes or something like that. But

0:37:47.600 --> 0:37:52.080
<v Speaker 1>the red squirrels Tammy Ascurus hudsonicus, like other squirrels, they

0:37:52.080 --> 0:37:55.680
<v Speaker 1>often tried to survive through winter by building up stores

0:37:55.719 --> 0:37:58.880
<v Speaker 1>of food items that are called mast, and mast is

0:37:58.920 --> 0:38:01.640
<v Speaker 1>just all the edible fruits of the trees of the forest.

0:38:01.760 --> 0:38:05.400
<v Speaker 1>It's acorns, pine cones, nuts, and so forth. And in

0:38:05.440 --> 0:38:08.719
<v Speaker 1>the summer and fall, squirrels collect mast and store it

0:38:08.760 --> 0:38:12.600
<v Speaker 1>in these caches to eat throughout the winter. And trying

0:38:12.640 --> 0:38:15.120
<v Speaker 1>to survive by storing food for the winter is sometimes

0:38:15.120 --> 0:38:18.720
<v Speaker 1>a dangerous strategy. You can have an unexpectedly warm winter

0:38:18.840 --> 0:38:22.200
<v Speaker 1>that can cause your food stores to spoil, or caches

0:38:22.200 --> 0:38:25.520
<v Speaker 1>can sometimes be discovered by other animals. They're vulnerable to

0:38:25.640 --> 0:38:29.960
<v Speaker 1>theft and opportunistic scavenging, and maybe most importantly, not every

0:38:30.000 --> 0:38:33.040
<v Speaker 1>warm season offers the same kind of harvest. Trees in

0:38:33.080 --> 0:38:36.520
<v Speaker 1>the forest actually tend to produce greater and lesser quantities

0:38:36.560 --> 0:38:40.160
<v Speaker 1>of massed on multi year cycles. So if you're a

0:38:40.239 --> 0:38:43.480
<v Speaker 1>red squirrel and it's an off year where the harvests

0:38:43.520 --> 0:38:46.640
<v Speaker 1>provided by the forest were very low or something else happened,

0:38:47.080 --> 0:38:50.560
<v Speaker 1>what can you do? What happens if your supplies run

0:38:50.680 --> 0:38:53.759
<v Speaker 1>low while it's still winter and you need some calories.

0:38:54.160 --> 0:38:55.799
<v Speaker 1>I guess you can hope the tourists come by and

0:38:55.840 --> 0:38:58.719
<v Speaker 1>feed you snack bars. But that's probably not a good uh,

0:38:59.080 --> 0:39:01.319
<v Speaker 1>not something you can bank con right. You can't bank

0:39:01.360 --> 0:39:03.680
<v Speaker 1>on tourists. You can't bank on vole brains. You might

0:39:03.680 --> 0:39:05.800
<v Speaker 1>not be able to come come across any of those.

0:39:06.360 --> 0:39:08.759
<v Speaker 1>So what the red squirrel does, it's it's so. The

0:39:08.800 --> 0:39:11.240
<v Speaker 1>red squirrel is common throughout the United States and Canada,

0:39:11.480 --> 0:39:14.239
<v Speaker 1>and it has this cool survival technique. In a book

0:39:14.280 --> 0:39:18.400
<v Speaker 1>called winter World, The Ingenuity of Animal Survival UH, the

0:39:18.480 --> 0:39:22.719
<v Speaker 1>University of Vermont biologist and nature writer Burned Heinrich has

0:39:22.760 --> 0:39:25.839
<v Speaker 1>written about this strategy and what they do is they

0:39:25.880 --> 0:39:29.880
<v Speaker 1>make tree candy. The red squirrel will find a sugar

0:39:29.920 --> 0:39:33.320
<v Speaker 1>maple tree and it will make incisions in the bark

0:39:33.360 --> 0:39:35.800
<v Speaker 1>of the tree with its front teeth, and this allows

0:39:35.880 --> 0:39:38.400
<v Speaker 1>sap to drain out from the inside of the tree.

0:39:38.800 --> 0:39:41.360
<v Speaker 1>And then after the sap runs out, its water content

0:39:41.400 --> 0:39:44.600
<v Speaker 1>evaporates and it dries in the sun. And this leaves

0:39:44.600 --> 0:39:47.840
<v Speaker 1>a sweet sugary residue on the outside of the tree

0:39:47.920 --> 0:39:51.320
<v Speaker 1>that the squirrel can return and lick. Like a maple

0:39:51.400 --> 0:39:54.799
<v Speaker 1>syrup lollipop to get some sugar in its system. There

0:39:54.800 --> 0:39:56.880
<v Speaker 1>are lots of videos of this happening. Some of the

0:39:56.960 --> 0:39:59.880
<v Speaker 1>videos seem to show squirrels looking trees other than maple's.

0:40:00.000 --> 0:40:02.880
<v Speaker 1>I'm not sure, but uh that. Yeah, they're licking trees

0:40:03.400 --> 0:40:06.200
<v Speaker 1>and it's pretty sick. It looks weird. Well, I don't know.

0:40:06.320 --> 0:40:10.000
<v Speaker 1>This sounds like a refreshing dose of just cute behavior

0:40:10.560 --> 0:40:14.040
<v Speaker 1>after the the brain eating and then the stalking that

0:40:14.120 --> 0:40:17.600
<v Speaker 1>we just got through. So I'm all for them eating

0:40:18.080 --> 0:40:21.000
<v Speaker 1>maple candy of their own construction. I wish I could

0:40:21.040 --> 0:40:23.440
<v Speaker 1>have seen this without having read about it first, so

0:40:23.480 --> 0:40:26.120
<v Speaker 1>I could just wonder what's going on? Did you see

0:40:26.120 --> 0:40:28.799
<v Speaker 1>them biting holes in trees and then coming back and

0:40:28.880 --> 0:40:31.600
<v Speaker 1>just licking tree trunks to death? But I guess maybe

0:40:31.600 --> 0:40:34.600
<v Speaker 1>we should get back into more violent territories. Okay, So

0:40:34.680 --> 0:40:38.640
<v Speaker 1>you mentioned earlier you gave this list of animals from

0:40:38.640 --> 0:40:42.000
<v Speaker 1>that paper that squirrels will sometimes prey on or get

0:40:42.040 --> 0:40:44.400
<v Speaker 1>into battle with, And one of the animals you mentioned

0:40:44.480 --> 0:40:47.359
<v Speaker 1>was the snake the serpent. So I want to talk

0:40:47.400 --> 0:40:52.120
<v Speaker 1>about one particular squirrel snake relationship that is not so

0:40:52.239 --> 0:40:55.040
<v Speaker 1>rare or infrequent or alleged, but instead is a well

0:40:55.120 --> 0:40:59.720
<v Speaker 1>known evolutionary war spanning millions of years that has given

0:40:59.719 --> 0:41:03.879
<v Speaker 1>birth to some amazing squirrel martial arts and battle tactics.

0:41:05.200 --> 0:41:08.840
<v Speaker 1>So the squirreling question is the common California ground squirrel

0:41:08.920 --> 0:41:12.160
<v Speaker 1>Odo sperma Phyllis b ch a. And it's found throughout

0:41:12.200 --> 0:41:16.080
<v Speaker 1>the western region of North America, including California, Oregon, Washington,

0:41:16.160 --> 0:41:20.600
<v Speaker 1>and the Baja Peninsula of Mexico. And this utterly mundane

0:41:20.680 --> 0:41:24.560
<v Speaker 1>squirrel faces a plenty of natural predators, including rattlesnakes like

0:41:24.600 --> 0:41:30.520
<v Speaker 1>the northern Pacific rattlesnakes Croatalys viridus oreganus. By some accounts,

0:41:30.680 --> 0:41:33.680
<v Speaker 1>the squirrels make up about seventy percent of the western

0:41:33.760 --> 0:41:37.360
<v Speaker 1>rattlesnakes diets. And for years now, scientists, especially at the

0:41:37.440 --> 0:41:40.960
<v Speaker 1>University of California Davis, have been discovering more and more

0:41:41.000 --> 0:41:45.759
<v Speaker 1>of these ingenious, highly adapted anti predation techniques that the

0:41:45.840 --> 0:41:48.560
<v Speaker 1>squirrels used to their advantage in the Great War against

0:41:48.640 --> 0:41:51.279
<v Speaker 1>the serpents of the West. All right, well, what are

0:41:51.280 --> 0:41:54.400
<v Speaker 1>these techniques? Well, some are pretty straightforward. For example, research

0:41:54.440 --> 0:41:58.080
<v Speaker 1>has found that adult ground squirrels inhabiting areas with greater

0:41:58.160 --> 0:42:01.960
<v Speaker 1>rattlesnake populations have of all, a greater natural resistance to

0:42:02.040 --> 0:42:05.200
<v Speaker 1>rattlesnake venom. And you can see this is an evolved

0:42:05.200 --> 0:42:08.160
<v Speaker 1>trade because meanwhile, squirrels in areas with few or no

0:42:08.320 --> 0:42:12.400
<v Speaker 1>rattlesnakes have lost this resistance tends to go away. But

0:42:12.560 --> 0:42:17.759
<v Speaker 1>sometimes California ground squirrels tend to go on offense against rattlesnakes,

0:42:17.760 --> 0:42:21.920
<v Speaker 1>displaying aggressive behavior and harassing the snakes to keep them

0:42:21.960 --> 0:42:24.840
<v Speaker 1>away from their young. Sometimes they'll go by petal and

0:42:24.880 --> 0:42:27.200
<v Speaker 1>they whip their tails back and forth in the air

0:42:27.239 --> 0:42:30.480
<v Speaker 1>and this display that's known as flagging, and they'll kick

0:42:30.560 --> 0:42:33.360
<v Speaker 1>sand at the snake and so forth. And sometimes this

0:42:33.440 --> 0:42:37.280
<v Speaker 1>aggressive display can discourage or scare off a predatory rattler.

0:42:37.600 --> 0:42:40.520
<v Speaker 1>And sometimes the squirrels even attack the snake and bite it.

0:42:40.560 --> 0:42:42.480
<v Speaker 1>There are videos of this you can look up as well.

0:42:42.600 --> 0:42:45.480
<v Speaker 1>Or it's just like a standoff between a squirrel and

0:42:45.840 --> 0:42:49.120
<v Speaker 1>a snake and the squirrel is the attacker keeps biting

0:42:49.160 --> 0:42:51.560
<v Speaker 1>the snake on the spine. Wow, So not even not

0:42:51.640 --> 0:42:55.560
<v Speaker 1>just going after you know, another omnivore, herbivore, but going

0:42:55.640 --> 0:43:00.200
<v Speaker 1>after a predatory reptile here. Yeah, and you might think,

0:43:00.200 --> 0:43:02.520
<v Speaker 1>wait a minute, how could a squirrel win in a

0:43:02.600 --> 0:43:06.160
<v Speaker 1>standoff with a snake? Wouldn't that be suicide? It depends

0:43:06.160 --> 0:43:10.040
<v Speaker 1>on the circumstances of the confrontation. Sometimes yes, But remember

0:43:10.080 --> 0:43:12.720
<v Speaker 1>that the adult ground squirrels in the snake heavy regions

0:43:12.760 --> 0:43:16.120
<v Speaker 1>tend to have this resistance to snake venom. And also

0:43:16.239 --> 0:43:19.600
<v Speaker 1>the adult squirrels are generally not prime prey for the snakes.

0:43:19.719 --> 0:43:23.040
<v Speaker 1>Juvenile squirrels are are the much more vulnerable ones. They're

0:43:23.080 --> 0:43:25.880
<v Speaker 1>the ones the snakes want, and snakes are less likely

0:43:25.960 --> 0:43:28.120
<v Speaker 1>to try to prey on adults because they can put

0:43:28.160 --> 0:43:30.640
<v Speaker 1>up more of a fight. More than that, some snakes

0:43:30.640 --> 0:43:33.960
<v Speaker 1>are simply much more dangerous than others. For example, in

0:43:34.040 --> 0:43:38.240
<v Speaker 1>a paper by Sways, good Row and Owings called anti

0:43:38.239 --> 0:43:41.759
<v Speaker 1>Predator Responses of California ground Squirrels to Rattle Snakes and

0:43:41.840 --> 0:43:45.840
<v Speaker 1>rattling sounds the roles of sex, reproductive parody, and offspring

0:43:45.880 --> 0:43:48.840
<v Speaker 1>age and Assessment and decision Making Rules from two thousand

0:43:48.880 --> 0:43:53.600
<v Speaker 1>three UH Specifically, they found that quote larger, warmer snakes

0:43:53.719 --> 0:43:58.000
<v Speaker 1>are more dangerous than smaller, colder snakes. H So that

0:43:58.120 --> 0:43:59.880
<v Speaker 1>might be kind of useful, But then again, how do

0:43:59.880 --> 0:44:01.920
<v Speaker 1>you know what kind of snake you're dealing with. You

0:44:01.960 --> 0:44:04.160
<v Speaker 1>can't look at a snake and say, well, that snake

0:44:04.280 --> 0:44:08.239
<v Speaker 1>is warmer than the other one. Apparently, what the squirrels

0:44:08.280 --> 0:44:11.799
<v Speaker 1>do is they listen to the rattle. So if you

0:44:11.880 --> 0:44:14.560
<v Speaker 1>rear up on two legs and you dance around aggressively

0:44:14.640 --> 0:44:17.439
<v Speaker 1>and flag your tail and generally harass a rattle snake,

0:44:17.520 --> 0:44:20.360
<v Speaker 1>it'll probably be rattling at you. Right, And if you

0:44:20.480 --> 0:44:23.239
<v Speaker 1>listen to the sonic characteristics of the rattle, you can

0:44:23.280 --> 0:44:27.440
<v Speaker 1>actually tell the difference between the rattle sound produced by big, warm,

0:44:27.560 --> 0:44:31.080
<v Speaker 1>killer snakes and the rattle sound produced by small, cold,

0:44:31.239 --> 0:44:34.040
<v Speaker 1>less threatening snakes. Oh, it's it's It gives you a clue,

0:44:34.160 --> 0:44:37.200
<v Speaker 1>or gives a squirrel a clue as to how how

0:44:37.320 --> 0:44:41.280
<v Speaker 1>fast this snake would be if it starts uh coming

0:44:41.280 --> 0:44:44.520
<v Speaker 1>after them. Yeah, And so they investigated this by they

0:44:44.560 --> 0:44:47.040
<v Speaker 1>had a little study where they would playback rattle sounds

0:44:47.080 --> 0:44:50.640
<v Speaker 1>from different types of snakes, and sure enough, squirrels treated

0:44:50.719 --> 0:44:54.240
<v Speaker 1>rattle sounds from bigger, warmer snakes as a greater threat

0:44:54.280 --> 0:44:57.600
<v Speaker 1>and we're less likely to approach the playback speaker. It

0:44:57.600 --> 0:44:59.880
<v Speaker 1>almost feels like something out of sun Zoo, right, you know,

0:45:00.120 --> 0:45:02.640
<v Speaker 1>kind of like provoke and observe. You get your enemy

0:45:02.680 --> 0:45:05.000
<v Speaker 1>to reveal their strength through the sound of their rattle,

0:45:05.360 --> 0:45:08.080
<v Speaker 1>and you judge how to engage, and they can tell

0:45:08.160 --> 0:45:11.480
<v Speaker 1>from that sound how strong their enemy is. It also,

0:45:11.719 --> 0:45:15.840
<v Speaker 1>this also is is very reminiscent of that stalking behavior

0:45:15.880 --> 0:45:19.360
<v Speaker 1>we previously discussed. You know, just sort of be there,

0:45:19.480 --> 0:45:23.080
<v Speaker 1>be a little obnoxious in your presence, and then use

0:45:23.280 --> 0:45:26.000
<v Speaker 1>that intel to your advantage. Yeah, but some of their

0:45:26.000 --> 0:45:29.640
<v Speaker 1>other tactics the same. Squirrel it just gets brilliant. So

0:45:30.200 --> 0:45:32.560
<v Speaker 1>I want to talk about rattlesnake baths. Oh yeah, I

0:45:32.560 --> 0:45:34.680
<v Speaker 1>think I read about this in Good magazine. This is

0:45:34.760 --> 0:45:38.680
<v Speaker 1>a this is for for for for your skin tone,

0:45:38.760 --> 0:45:41.319
<v Speaker 1>right right, you melt fifty rattlesnakes and get into the

0:45:41.320 --> 0:45:44.680
<v Speaker 1>bathtub with your special pumice stone. No, no, no, no no,

0:45:44.920 --> 0:45:48.320
<v Speaker 1>this this is for squirrels, not for humans. So rattlesnakes

0:45:48.400 --> 0:45:51.200
<v Speaker 1>generally have poor vision, and one of the key senses

0:45:51.280 --> 0:45:54.160
<v Speaker 1>they rely on for hunting is scent. So snakes can

0:45:54.200 --> 0:45:56.319
<v Speaker 1>smell with their nostrils, but they have a much more

0:45:56.440 --> 0:45:59.200
<v Speaker 1>keen sense of smell not through their nostrils, but through

0:45:59.239 --> 0:46:01.680
<v Speaker 1>a region in the roof of their mouth called the

0:46:01.800 --> 0:46:05.400
<v Speaker 1>Jacobson's organ. This is where the flicking tongue then connects

0:46:05.440 --> 0:46:07.600
<v Speaker 1>with the roof of their mouth. Yeah, exactly right. So

0:46:07.640 --> 0:46:10.200
<v Speaker 1>when you see a snake flicking out its forked tongue,

0:46:10.560 --> 0:46:13.560
<v Speaker 1>that snake is sniffing the air. The flicks of the

0:46:13.600 --> 0:46:17.480
<v Speaker 1>tongue collect information, which are volatile scent carrying compounds in

0:46:17.480 --> 0:46:20.560
<v Speaker 1>the air, and they bring those compounds back into the

0:46:20.640 --> 0:46:23.600
<v Speaker 1>mouth to mix with oral fluids and then get taken

0:46:23.640 --> 0:46:25.400
<v Speaker 1>through ducts in the roof of the mouth to the

0:46:25.480 --> 0:46:29.279
<v Speaker 1>Jacobson's organ. Side note, there's apparently some amount of controversy

0:46:29.520 --> 0:46:33.040
<v Speaker 1>about whether humans have a functioning Jacobson's organ, Like it

0:46:33.080 --> 0:46:35.760
<v Speaker 1>looks like we've got some kind of tiny analogous structure,

0:46:36.080 --> 0:46:40.960
<v Speaker 1>probably nonfunctional, that might be worth a deeper look someday. Um.

0:46:41.160 --> 0:46:44.399
<v Speaker 1>But anyway, snakes use this smelling apparatus to locate prey

0:46:44.440 --> 0:46:47.320
<v Speaker 1>by smell. So if you're a squirrel that this snake

0:46:47.360 --> 0:46:50.000
<v Speaker 1>would like to eat, what do you do. You can run,

0:46:50.280 --> 0:46:53.960
<v Speaker 1>you can hide, but you can't stop emitting volatile compounds.

0:46:53.960 --> 0:46:56.480
<v Speaker 1>You're always going to be putting up these molecules that

0:46:56.600 --> 0:47:00.160
<v Speaker 1>this relentless predator can tract through the air. So the

0:47:00.200 --> 0:47:04.520
<v Speaker 1>California ground squirrel has this wonderful adapted behavior. It takes

0:47:04.520 --> 0:47:08.400
<v Speaker 1>a snake bath. Snakes periodically have to shed their skin

0:47:08.520 --> 0:47:10.680
<v Speaker 1>in order to allow their bodies to grow and remove

0:47:10.719 --> 0:47:14.320
<v Speaker 1>external parasites, and when one of these squirrels comes across

0:47:14.360 --> 0:47:17.680
<v Speaker 1>a snake skin discarded in the on the ground, it

0:47:17.719 --> 0:47:20.480
<v Speaker 1>begins to set to work. So first it takes bites

0:47:20.480 --> 0:47:23.239
<v Speaker 1>out of the skin and choose it up into a

0:47:23.239 --> 0:47:26.759
<v Speaker 1>snakeskin mushball in its mouth, and then it spits the

0:47:26.840 --> 0:47:31.120
<v Speaker 1>mushball out on itself and smears the snakeskin poultice around

0:47:31.160 --> 0:47:33.720
<v Speaker 1>in its fur, and then it keeps doing this until

0:47:33.760 --> 0:47:36.839
<v Speaker 1>it smells more of snake than of squirrel. And these

0:47:36.840 --> 0:47:39.960
<v Speaker 1>animals have also been seen smearing snakeskin mush under their

0:47:40.000 --> 0:47:42.960
<v Speaker 1>young to protect them as well. If a snakeskin is

0:47:43.000 --> 0:47:45.759
<v Speaker 1>not available, sometimes they will pick up the snake scent

0:47:45.800 --> 0:47:49.319
<v Speaker 1>by rubbing themselves in the soil from places where rattlesnakes

0:47:49.320 --> 0:47:52.720
<v Speaker 1>have been resting, and apparently the North American rock squirrel

0:47:52.760 --> 0:47:56.520
<v Speaker 1>has been observed doing the same thing. One last crazy

0:47:56.560 --> 0:47:59.919
<v Speaker 1>anti snake adaptation. In addition to their sense of smell,

0:48:00.120 --> 0:48:03.520
<v Speaker 1>rattlesnakes use heat sensing organs right called pit organs in

0:48:03.560 --> 0:48:07.359
<v Speaker 1>their faces to hunt down by detecting body warmth. So

0:48:07.520 --> 0:48:09.920
<v Speaker 1>the snake lives in a world of smell and heat.

0:48:10.280 --> 0:48:12.640
<v Speaker 1>And if the squirrels have a smell based defense, do

0:48:12.719 --> 0:48:15.880
<v Speaker 1>they also have a heat based defense? You bet you

0:48:16.000 --> 0:48:19.440
<v Speaker 1>that this is true. Researchers, including Airin S Rundas, discovered

0:48:19.480 --> 0:48:22.799
<v Speaker 1>in the two thousands that California ground squirrels threatened by

0:48:22.880 --> 0:48:26.040
<v Speaker 1>rattle snakes turn their tails into this weird kind of

0:48:26.160 --> 0:48:30.200
<v Speaker 1>beacon of heat energy. It's a whipping heat element. So

0:48:30.320 --> 0:48:33.480
<v Speaker 1>Rundas claimed at an animal behavior conference in Mexico in

0:48:33.520 --> 0:48:36.040
<v Speaker 1>two thousand four that the squirrels apparently do this by

0:48:36.080 --> 0:48:39.000
<v Speaker 1>getting the fur on their tails to stand straight up,

0:48:39.280 --> 0:48:42.280
<v Speaker 1>which allows more of the underlying skin to be exposed

0:48:42.280 --> 0:48:45.680
<v Speaker 1>to the air and dilates the blood vessels under the skin,

0:48:45.800 --> 0:48:48.520
<v Speaker 1>causing the skin to broadcast more heat in the form

0:48:48.560 --> 0:48:53.280
<v Speaker 1>of infrared radiation. And further research on these initial observations

0:48:53.320 --> 0:48:57.040
<v Speaker 1>involved creating a robot squirrel. Did you ever think science

0:48:57.040 --> 0:48:59.680
<v Speaker 1>would take us here, Robert robot squirrel? No, I have

0:48:59.760 --> 0:49:01.839
<v Speaker 1>to have to say, it seems like they're you would

0:49:01.840 --> 0:49:04.839
<v Speaker 1>expect robot mice. You would expect robot snakes, and I've

0:49:04.880 --> 0:49:08.759
<v Speaker 1>seen both of these, but I've never contemplated the robot squirrel. Well,

0:49:08.840 --> 0:49:11.400
<v Speaker 1>I I like the swimming robots. You know that there

0:49:11.400 --> 0:49:13.360
<v Speaker 1>are a lot of good robot animals out there, but

0:49:13.640 --> 0:49:17.320
<v Speaker 1>I'd never heard of robot squirrel before this. But sometimes

0:49:17.360 --> 0:49:20.160
<v Speaker 1>you gotta tweak different independent variables. Sometimes you need to

0:49:20.160 --> 0:49:23.000
<v Speaker 1>make a robot squirrel. So that's what they did. Uh.

0:49:23.040 --> 0:49:25.680
<v Speaker 1>And I want to mention one study from Proceedings of

0:49:25.719 --> 0:49:28.239
<v Speaker 1>the National Academy of Sciences in two thousand seven. This

0:49:28.320 --> 0:49:32.760
<v Speaker 1>is Rundus owings Yoshi Chin and Giannini called ground squirrels

0:49:32.840 --> 0:49:36.319
<v Speaker 1>use infrared signal to deter rattle snake predation. So in

0:49:36.400 --> 0:49:40.000
<v Speaker 1>animal trials, Rundus and co authors found that quote, California

0:49:40.040 --> 0:49:43.680
<v Speaker 1>ground squirrels add an infrared component to their snake directed

0:49:43.719 --> 0:49:48.200
<v Speaker 1>tail flagging signals when confronting infrared sensitive rattle snakes, but

0:49:48.320 --> 0:49:53.160
<v Speaker 1>tail but tail flag without augmenting infrared emission when confronting

0:49:53.200 --> 0:49:57.200
<v Speaker 1>infrared insensitive gopher snakes. So this means they can tell

0:49:57.280 --> 0:50:01.719
<v Speaker 1>the difference between different kinds of potential predators. Uh, the

0:50:01.800 --> 0:50:04.960
<v Speaker 1>kind that that since heat got a hot tail and

0:50:05.000 --> 0:50:07.840
<v Speaker 1>the kind that do not since heat got a cold tail.

0:50:08.800 --> 0:50:11.320
<v Speaker 1>And here's where the robot squirrel comes in. They built

0:50:11.360 --> 0:50:13.880
<v Speaker 1>a robot squirrel that could whip its tail with or

0:50:13.920 --> 0:50:16.719
<v Speaker 1>without tail heating at the same time. And what they

0:50:16.760 --> 0:50:19.960
<v Speaker 1>found was quote, when the infrared component was added to

0:50:19.960 --> 0:50:24.080
<v Speaker 1>the tail flagging display of the robotics squirrels, rattlesnakes exhibited

0:50:24.120 --> 0:50:28.720
<v Speaker 1>a greater shift from predatory to defensive behavior than during

0:50:28.760 --> 0:50:32.880
<v Speaker 1>controlled trials in which tail flagging included no infrared component.

0:50:33.440 --> 0:50:35.520
<v Speaker 1>So when you go at a heat sensitive snake with

0:50:35.560 --> 0:50:38.360
<v Speaker 1>a hot tail wagging around in the air, for some reason,

0:50:38.600 --> 0:50:41.799
<v Speaker 1>the snake is more likely to back down. And so

0:50:41.840 --> 0:50:44.640
<v Speaker 1>to answer that question, research with rattlers and with this

0:50:44.719 --> 0:50:47.080
<v Speaker 1>robot which is of course known as the robo squirrel

0:50:47.400 --> 0:50:50.560
<v Speaker 1>that's been ongoing more recently. But there there is video

0:50:50.760 --> 0:50:53.200
<v Speaker 1>of the robot squirrel online. We've referred you to several

0:50:53.280 --> 0:50:56.319
<v Speaker 1>video type searches. You can look up robo squirrel and

0:50:56.760 --> 0:50:59.560
<v Speaker 1>it's worth seeing. It's it's pretty good. It's like on

0:50:59.600 --> 0:51:02.680
<v Speaker 1>a act, so it'll like rack forward towards the snake

0:51:03.280 --> 0:51:05.799
<v Speaker 1>and then its tail will whip back and forth, and

0:51:05.840 --> 0:51:07.759
<v Speaker 1>if they hate it up, the rattler just kind of

0:51:07.800 --> 0:51:10.239
<v Speaker 1>sits there. But if they don't, when the squirrel tries

0:51:10.320 --> 0:51:13.880
<v Speaker 1>to retreat, the snake will lunge at it. Yes, do

0:51:14.040 --> 0:51:15.880
<v Speaker 1>check out that video if you get a chance. I

0:51:15.880 --> 0:51:18.319
<v Speaker 1>gotta say, I am in general quite impressed with the

0:51:18.360 --> 0:51:21.879
<v Speaker 1>California ground squirrel. It's a machine. Yes, it's the non

0:51:21.960 --> 0:51:25.880
<v Speaker 1>robot version is a machine. It is um and generally

0:51:26.360 --> 0:51:28.799
<v Speaker 1>here at the end of this episode, I I am

0:51:28.840 --> 0:51:34.080
<v Speaker 1>just really impressed by the abilities and the viciousness that

0:51:34.160 --> 0:51:37.680
<v Speaker 1>we find in the Kingdom of the scugs. The these

0:51:37.719 --> 0:51:41.120
<v Speaker 1>these the squirrels, these tree rats that we we've just

0:51:41.200 --> 0:51:44.080
<v Speaker 1>so often taken uh for granted. You know, one thing

0:51:44.120 --> 0:51:46.640
<v Speaker 1>I wanted to return to, if you don't mind, is

0:51:46.760 --> 0:51:50.000
<v Speaker 1>I've been shocked by the behavior of squirrels that we

0:51:50.120 --> 0:51:52.200
<v Speaker 1>learned about in this episode. But I'm also shocked by

0:51:52.239 --> 0:51:57.400
<v Speaker 1>Benjamin Franklin because his his elegy for for Mungo the

0:51:57.440 --> 0:52:02.200
<v Speaker 1>scug uh is very ant high freedom and pro security.

0:52:02.280 --> 0:52:04.680
<v Speaker 1>Did you notice that vein in it? I didn't really

0:52:04.719 --> 0:52:06.279
<v Speaker 1>pick up on that. Now, I guess I was just

0:52:06.360 --> 0:52:09.959
<v Speaker 1>more focused on the cage squirrel without really thinking about

0:52:10.280 --> 0:52:14.359
<v Speaker 1>the political implications. Well, he says again, learn hints ye

0:52:14.360 --> 0:52:19.520
<v Speaker 1>who blindly wish more liberty, whether subjects, sons, squirrels, or daughters.

0:52:19.520 --> 0:52:24.600
<v Speaker 1>That apparent restraint maybe real protection, yielding peace plenty and security.

0:52:24.680 --> 0:52:27.520
<v Speaker 1>That seems to really go against that Benjamin Franklin quote

0:52:27.520 --> 0:52:29.880
<v Speaker 1>where he says, those who would give up essential liberty

0:52:30.160 --> 0:52:34.160
<v Speaker 1>to purchase a little temporary safety deserve neither liberty nor safety.

0:52:34.200 --> 0:52:35.719
<v Speaker 1>That's one of the you know, one of those great

0:52:36.280 --> 0:52:39.759
<v Speaker 1>American pro freedom quotes. But I looked that up to

0:52:39.840 --> 0:52:42.440
<v Speaker 1>see what's the deal with did he really mean that?

0:52:42.960 --> 0:52:47.000
<v Speaker 1>Weirdly enough, Unfortunately, that's one of those quotes where the warped,

0:52:47.080 --> 0:52:50.560
<v Speaker 1>out of context misunderstanding of the quote is actually a

0:52:50.560 --> 0:52:54.040
<v Speaker 1>lot more profound and good than the original meaning. The

0:52:54.040 --> 0:52:56.680
<v Speaker 1>original meaning of that quote hinges a lot more on

0:52:56.760 --> 0:53:00.279
<v Speaker 1>the idea of quote a little temporary safety. He was

0:53:00.320 --> 0:53:03.440
<v Speaker 1>like writing against people who were putting in place sort

0:53:03.440 --> 0:53:08.080
<v Speaker 1>of temporary inadequate security measures. Yeah. Interesting, I like the

0:53:08.120 --> 0:53:11.120
<v Speaker 1>misunderstood version better. Yeah, Yeah, I think it is a

0:53:11.160 --> 0:53:15.319
<v Speaker 1>more pleasant thought for sure. All Right, Well, there you

0:53:15.400 --> 0:53:19.400
<v Speaker 1>have it, uh, first part of our two part exploration

0:53:19.600 --> 0:53:24.160
<v Speaker 1>of just general squirrel weirdness and savagery. We hope you've

0:53:24.280 --> 0:53:28.440
<v Speaker 1>enjoyed this introduction reintroduction to the world of the Scugs,

0:53:29.120 --> 0:53:31.040
<v Speaker 1>and I hope that you will tune in next time.

0:53:31.040 --> 0:53:33.439
<v Speaker 1>As we continue, let us leave you with one more

0:53:33.480 --> 0:53:35.600
<v Speaker 1>thought at the end, though, do not take this as

0:53:35.719 --> 0:53:39.040
<v Speaker 1>license to mistreat squirrels just because they may carry in,

0:53:39.160 --> 0:53:41.680
<v Speaker 1>just because they may want to vole brain now and then,

0:53:42.040 --> 0:53:44.720
<v Speaker 1>that doesn't make them the bad guys of the animal kingdom.

0:53:44.960 --> 0:53:47.279
<v Speaker 1>We encourage you instead to look on them with all

0:53:47.400 --> 0:53:50.560
<v Speaker 1>and wonder. Yeah. I think actually the squirrels are more

0:53:50.680 --> 0:53:53.440
<v Speaker 1>entertaining to me now because I know what they're really about.

0:53:53.440 --> 0:53:55.920
<v Speaker 1>I know what they're up to. All right. Well, you

0:53:55.920 --> 0:53:58.200
<v Speaker 1>can check out all the other episodes of Stuff to

0:53:58.200 --> 0:54:00.359
<v Speaker 1>Blow Your Mind at Stuff to Blow Your Mind com

0:54:00.440 --> 0:54:02.640
<v Speaker 1>That is the mothership. That is where you will find

0:54:02.840 --> 0:54:05.640
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0:54:05.719 --> 0:54:07.960
<v Speaker 1>verious social media accounts at the top of the page.

0:54:07.960 --> 0:54:11.359
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0:54:11.440 --> 0:54:16.760
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0:54:29.160 --> 0:54:32.000
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0:54:32.120 --> 0:54:34.080
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<v Speaker 1>added one that was a reference to a movie Robert

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<v Speaker 1>and I talked about wishing existed in our black Holes

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<v Speaker 1>episode The Sphere Catastrophe. Yes, you're sort of what nineteen

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<v Speaker 1>would you say, sixties fifties sixties? Yeah, nineteen sixties horror

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<v Speaker 1>movie about a black hole, French horror movie. Well, now

0:54:55.680 --> 0:54:58.120
<v Speaker 1>you can see what that poster might look like on

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