Speaker 1: Welcome to brain Stuff, a production of iHeartRadio. Hey brain Stuff,
Speaker 1: Lauren Vogelba I'm here picture a small mammal with fluffy
Speaker 1: white fur, giant four paws made for digging, a short
Speaker 1: pointed snout, and a shell of leathery pink armor that
Speaker 1: runs in twenty four bands from the tip of its
Speaker 1: nose down its back to its flattened behind. No, it's
Speaker 1: not a creature from a Dungeons and Dragon's manual or
Speaker 1: Narnia or Red Wall pick your nerd reference. This animal
Speaker 1: is as real as you and me, and it's called
Speaker 1: the pink fairy armadillo. Pink fairy armadillos are the smallest
Speaker 1: of the twenty some species of armadillos in the world,
Speaker 1: measuring from four to six inches in length that's just
Speaker 1: ten to fifteen centimeters and weighing up to a quarter
Speaker 1: of a pound about one hundred grams. And although it's
Speaker 1: not mythical, it's proven pretty difficult to study. Pink fairy
Speaker 1: armadillos live out most of their lives underground, and their
Speaker 1: nocturnal making sightings in the wild so few and far
Speaker 1: between that very little is actually known about these mysterious
Speaker 1: little critters. Anecdotal evidence shows that people in their eighties
Speaker 1: who have lived their entire lives near the pink fairries
Speaker 1: only known habitat, may have only seen one once or twice,
Speaker 1: if ever, in their lives, and one researcher who worked
Speaker 1: for more than a dozen years and its habitat never
Speaker 1: laid eyes on one at all. The first description and
Speaker 1: illustration of this mystifying mammal was created in eighteen twenty
Speaker 1: five by the American naturalist Richard Harlan, who worked in
Speaker 1: the Academy of Natural Sciences in Philadelphia. He coined the
Speaker 1: name pink fairy armadillo and gave it its species name
Speaker 1: Calamiferous truncatus, truncatus, meaning sawed off, the perfect descriptor for
Speaker 1: r we beaste, whose truncated tail and butt plate help
Speaker 1: with balance and keep its subtranean tunnels from collapsing around it.
Speaker 1: Those tunnels and its ability to dig them quickly are
Speaker 1: critical for its survival, both allowing it to escape from
Speaker 1: predators and in the hot sun. It's found only in
Speaker 1: Central Argentina, in the arid desert of the Mendoza Province,
Speaker 1: a large area of sun scorched scrubland that extends from
Speaker 1: the foothills of the Andes to coastal Buenos Aires. Outside
Speaker 1: of these dunes, sandy plains, and grasslands, this burrowing armadillo
Speaker 1: does not fare well. It's likely a generalist insectivore that
Speaker 1: eats mainly things like beetles, ants, insect eggs and larvae,
Speaker 1: plus worms, snails, and plant materials such as leaves and
Speaker 1: This tiny species shows no noticeable sign of sexual dimorphism,
Speaker 1: meaning the males and females present the same physical appearance,
Speaker 1: and we don't know much about its reproductive habits. It
Speaker 1: may give birth to one or two offspring in spring
Speaker 1: or early summer every year. The animal's armored shell and
Speaker 1: its paws and tail are in shades of beautiful baby
Speaker 1: pink to pastel salmon, contrasting with its silky white fur
Speaker 1: and tiny black eyes. It cannot roll into a ball. However,
Speaker 1: only two species of armadillos can do that, and how
Speaker 1: they do is a question for another episode. The pink
Speaker 1: fairy armadillo emerges from its underground layer only occasionally, usually
Speaker 1: after a rare desert rain that drives it above ground.
Speaker 1: So little is known about it that there's no information
Speaker 1: available about its home range or population size and density.
Speaker 1: Some researchers estimate that there are perhaps only about one
Speaker 1: hundred still in existence, and that's pretty much all that's
Speaker 1: known about these creatures. They're so evasive that scientists don't
Speaker 1: even know if they are more common or as rare
Speaker 1: as we think they are. The pink fairy armadillo was
Speaker 1: originally listed by the International Union for Conservation of Nature
Speaker 1: as a near threatened species, but is now listed as
Speaker 1: data deficient. However, we do know that its habitat is
Speaker 1: currently threatened by encroaching civilization, including the building of roadways
Speaker 1: and the ranching of cattle and goats that changes their
Speaker 1: native environment in places where humans are moving in. Domestic
Speaker 1: cats and dogs may threaten the species. They're also sought
Speaker 1: after and sold on the black market as pets. Note
Speaker 1: that as adorable as it is, this is a threatened
Speaker 1: species that cannot survive as a pet. Removing a pink
Speaker 1: fairy armadillo from its natural habitat will prove fatal to
Speaker 1: this wondrous little animal, usually within about a week. If
Speaker 1: you've never seen one before, do look up pictures and video,
Speaker 1: but it's best to appreciate these fellows from Afar. Today's
Speaker 1: episode is based on the article the pink Fairy Armadillo
Speaker 1: is as mystifying as its name on howstufforks dot com,
Speaker 1: written by Kerry Tatro. Brainstuff is production of iHeartRadio in
Speaker 1: partnership with HowStuffWorks dot Com and as produced by Tyler Klang.
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Speaker 1: Yes