Tax havens cost governments an estimated $427 billion in lost revenue annually.

Certain frogs use loud calls to attract mates.

Fact #459 · Animals

A cuttlefish can camouflage almost instantly.

Fact #383 · Animals

A crocodile’s teeth are replaced throughout its lifetime.

Fact #532 · Animals

A tiger’s stripes are unique like human fingerprints.

Fact #468 · Animals

Some reptiles can survive long periods without food.

Fact #501 · Animals

A parrot can mimic human speech sounds.

Fact #429 · Animals

Some birds can mimic human speech.

Fact #268 · Animals

Some birds can fly for months without landing.

Fact #164 · Animals