Weird But True Wednesday Find out what gorillas do when they're happy. Hint: It's kind of gross! Play This Frog Game! Quick Play I most want to visit... Grand Teton National Park, WY Yellowstone National Park, WY Yosemite National Park, CA Zion National Park, UT Vote SAVE ANIMALS! What's this lion thinking? My Shot Gallery Check out the best of April! Moms of the wild! Discover why these mothers from the animal kingdom rule. Enter Our Pet Video Contest! Film your pet doing something funny. You could win big! Engineering Challenges Learn more at Nat Geo Education! YouTube Videos Watch the full playlist. Abracadabra! More Games Play now! Get Outside Explore and Have Fun! Which animal mom is more awesome? Make your choice Elephant Alligator New Nat Geo Kids TV Show These smarties helped shape the world. Watch now! INCREDIBLE OUTER SPACE IMAGES See the best photos the Hubble telescope has captured. KANGAROO SURPRISE Mysterious marsupial appears Sperm Whale Surprises Ocean Explorers Watch a rare video of a close-up encounter with this mammal!