Dolphins use signature whistles that function like names.

A blue-ringed octopus carries venom potent enough to affect humans.

Fact #370 · Animals

A moose has long legs adapted for walking in snow.

Fact #518 · Animals

A king cobra can raise a third of its body off the ground.

Fact #421 · Animals

A zebra’s stripes may help confuse predators.

Fact #500 · Animals

Some birds can fly at high altitudes over mountains.

Fact #323 · Animals

Many species of beetles have hardened wing covers called elytra.

Fact #457 · Animals

A blue whale's tongue can weigh as much as an elephant.

Fact #443 · Animals

Certain birds of prey have exceptionally sharp vision.

Fact #434 · Animals