A walrus uses its tusks to haul itself onto ice.

A cuttlefish can camouflage almost instantly.

Fact #383 · Animals

A porcupine raises quills as a defense mechanism.

Fact #524 · Animals

Certain species of octopus are known to use coconut shells as shelter.

Fact #410 · Animals

A dolphin’s brain is relatively large compared to its body size.

Fact #456 · Animals

A walrus uses its tusks to haul itself onto ice.

Fact #536 · Animals

Some species of ants can form bridges using their bodies.

Fact #420 · Animals

Some birds can fly for months without landing.

Fact #164 · Animals

Some birds use tools to obtain food.

Fact #294 · Animals