Extinction Countdown
Survey of Critically Endangered Pygmy Sloths Finds Just 79 Animals Remain

In May 2011, after months of preparation, Jakob Shockey and two fellow biology students from Evergreen State College in Washington State found themselves on a tiny Panamanian island staring at one of the rarest mammals in the world: the pygmy three-toed sloth (Bradypus pygmaeus). “I felt humbled to finally stand knee-deep in the mud of [...]
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