Some fish can tolerate extremely salty environments.

Some species of octopus can escape through very small openings.

Fact #451 · Animals

Many species of beetles have hardened wing covers called elytra.

Fact #457 · Animals

Some species of crabs can regenerate lost claws.

Fact #396 · Animals

Snow leopards use their long tails for balance.

Fact #371 · Animals

Bats are the only mammals capable of sustained flight.

Fact #58 · Animals

Elephants have one of the longest gestation periods of any land animal.

Fact #386 · Animals

Elephants can detect distant thunderstorms through ground vibrations.

Fact #347 · Animals

Some fish use tools to crack open shellfish.

Fact #405 · Animals