The Saharan silver ant can survive in temperatures exceeding 70°C — the hottest any animal can survive.

Certain fish can survive in oxygen-poor water.

Fact #453 · Animals

Certain beetles can produce sounds by rubbing body parts together.

Fact #546 · Animals

A bald eagle builds some of the largest nests of any bird.

Fact #553 · Animals

Certain fish clean parasites off larger fish.

Fact #523 · Animals

Emperor penguins can dive deeper than 1,500 feet.

Fact #344 · Animals

Some ants can carry many times their own body weight.

Fact #132 · Animals

Some birds sing complex songs to mark territory.

Fact #517 · Animals

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

Fact #443 · Animals