Pterosaurs were flying reptiles that lived alongside dinosaurs.

Some amphibians can absorb oxygen through their skin.

Fact #328 · Animals

A zebra’s stripes may help confuse predators.

Fact #500 · Animals

Some reptiles can live for over a century.

Fact #319 · Animals

Some frogs can survive being frozen during winter.

Fact #24 · Animals

Some species of spiders can survive underwater for short periods.

Fact #414 · Animals

Some sharks can sense a drop of blood from far away.

Fact #348 · Animals

Some species of crabs can regenerate lost claws.

Fact #396 · Animals

Emperor penguins can dive deeper than 1,500 feet.

Fact #344 · Animals