A group of ravens is called an 'unkindness' or a 'conspiracy.'

Some insects have lifespans of only a few hours as adults.

Fact #411 · Animals

A cuttlefish can rapidly change both color and pattern.

Fact #472 · Animals

Certain birds use mud to construct their nests.

Fact #562 · Animals

A meerkat stands upright to scan for predators.

Fact #547 · Animals

Pterosaurs were flying reptiles, not dinosaurs.

Fact #628 · Animals

Some birds can mimic human speech.

Fact #268 · Animals

A wolf's howl can travel several miles.

Fact #427 · Animals

Some ants farm fungi as a food source.

Fact #190 · Animals