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Extras
Airs Wednesday, October 15, 2014 at 8:00 p.m. ET/PT. Check your local listings.
Animal Misfits | Preview
Mudskippers, a type of fish that can breathe air, scour the beach looking for food.
Mudskippers Search for a Meal
Three-toed Sloth: The Slowest Mammal On Earth
Three-toed sloths are some of the slowest and seemingly laziest creatures in the world.
Three-toed Sloth: The Slowest Mammal On Earth
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