The octopus has a distributed nervous system — 2/3 of its neurons are in its arms, which act semi-independently.

Certain birds build nests on cliffs for protection.

Fact #531 · Animals

Some amphibians can absorb oxygen through their skin.

Fact #328 · Animals

The platypus is one of the few mammals that lay eggs.

Fact #382 · Animals

Some species of bats use echolocation to hunt in darkness.

Fact #390 · Animals

Some sharks can sense a drop of blood from far away.

Fact #348 · Animals

A toucan’s beak is lightweight despite its size.

Fact #526 · Animals

A peacock spreads its tail feathers during courtship displays.

Fact #466 · Animals

A falcon can dive at speeds over 200 mph.

Fact #412 · Animals