More people are killed by hippos than lions in Africa each year.

Some birds can fly for months without landing.

Fact #164 · Animals

Some species of jellyfish glow in the dark.

Fact #357 · Animals

The Earth's surface is constantly reshaped by natural forces.

Fact #224 · Animals

Certain birds use mud to construct their nests.

Fact #562 · Animals

Some plants grow toward light sources.

Fact #138 · Animals

Some frogs can survive being frozen during winter.

Fact #24 · Animals

Certain species of ants form massive supercolonies.

Fact #475 · Animals

A crocodile’s teeth are replaced throughout its lifetime.

Fact #532 · Animals