Dolphins have been documented using pufferfish to get high — deliberately handling them to release toxins.

Archerfish shoot jets of water to knock insects off branches.

Fact #346 · Animals

Some butterflies migrate thousands of miles.

Fact #262 · Animals

Certain fish change sex during their lifetime.

Fact #503 · Animals

A chimpanzee can use tools to solve problems.

Fact #508 · Animals

A peacock spreads its tail feathers during courtship displays.

Fact #466 · Animals

A lion's roar can be heard from several miles away.

Fact #439 · Animals

Elephants have one of the longest gestation periods of any land animal.

Fact #386 · Animals

Certain birds of prey can spot small animals from great heights.

Fact #483 · Animals