See all the challenges! A mission to help save animals African Elephant LARGE AND IN CHARGE GRAY WOLF These wild dogs like to play! Lion SAVANNA KING Polar Bear ADAPTED TO THE COLD They're warm-blooded and hairy. See pictures, watch videos, and get facts. Watch on YouTube! Play all the videos! Watch on Roku! Play all the videos! Support Our Work Learn how your donations can help endangered species. Watch WILD KiDS on Saturday mornings! Check out these videos and more! (AD) GET THE BOOKS. Save animals, save the world!