The sea otter's fur has about 1 million hairs per square inch — the densest of any mammal.

Archerfish shoot jets of water to knock insects off branches.

Fact #346 · Animals

Certain frogs are poisonous to predators.

Fact #418 · Animals

Some desert plants can store water for long periods.

Fact #176 · Animals

Some birds can fly at high altitudes over mountains.

Fact #323 · Animals

A snow leopard’s thick fur helps it survive in cold climates.

Fact #454 · Animals

A kingfisher dives into water to catch fish.

Fact #573 · Animals

A flamingo’s pink color comes from its diet.

Fact #494 · Animals

Certain birds build hanging nests from woven plant fibers.

Fact #471 · Animals