Dogs can hear sounds from up to four times farther away than humans.

An albatross can glide for hours without flapping its wings.

Fact #539 · Animals

A blue whale consumes vast amounts of krill daily.

Fact #478 · Animals

Elephants can detect distant thunderstorms through ground vibrations.

Fact #347 · Animals

Some birds can see ultraviolet light.

Fact #120 · Animals

Many species of beetles have hardened wing covers called elytra.

Fact #457 · Animals

A porcupine raises quills as a defense mechanism.

Fact #524 · Animals

Butterflies can see ultraviolet patterns on flowers.

Fact #368 · Animals

Narwhals are known for their long spiral tusks.

Fact #376 · Animals