Explore national mammal Clips and GIFs with Sound

Baby Two-Toed Sloth Born at San Diego Zoo Snuggles Into Mom's Fur

Beached Sperm Whale Dies on Florida Gulf Coast

San Diego Zoo Staff Bottle Feeds Baby Giraffe That Lost Mom

'This Is Crazy': Fox and Rat Battle It Out on London Street

'No Respect': Person Slaps Dead Whale's Tail on California Beach

Whale Deaths in New Jersey Prompt Questions Over Offshore Wind Farms