It's a clash between two horned beasts! The rhinoceros is one of the largest animals living on land today. But millions of years ago, the triceratops was one of the biggest and most powerful… More →
599 - Mammals
134 records found. Displaying 109 - 120.
Furry sea otters float through a kelp forest, munching on sea urchin snacks and dipping below the waves. All around them, the kelp forest is bursting with life--from fish and snails, to sea… More →
It's a battle between two fearsome, fanged beasts! Today, the Siberian tiger holds the record as the world's biggest cat. But in prehistoric times, the saber-tooth cat held that title as it… More →
Plush tail twitches … Wide paws sneak … Meet the snow leopard! Brimming with vivid photos and scientific facts, this middle-grade nonfiction book treats researchers and wild animal lovers to… More →