The manatee is the only fully aquatic herbivorous mammal.

Some species of turtles can breathe through their cloaca underwater.

Fact #365 · Animals

Some amphibians undergo dramatic transformations during metamorphosis.

Fact #493 · Animals

A moose has long legs adapted for walking in snow.

Fact #518 · Animals

A giraffe's neck contains the same number of vertebrae as a human's.

Fact #398 · Animals

Some species of crabs can regenerate lost claws.

Fact #396 · Animals

Some species of frogs can survive being partially dehydrated.

Fact #444 · Animals

A sea star can regrow lost arms.

Fact #425 · Animals

A sea otter uses its chest as a surface for cracking shells.

Fact #530 · Animals