Starlings can form murmurations — synchronized aerial displays involving hundreds of thousands of birds.

Clownfish can change sex during their lifetime.

Fact #361 · Animals

A tiger’s stripes are unique like human fingerprints.

Fact #468 · Animals

Certain frogs use loud calls to attract mates.

Fact #459 · Animals

Some birds migrate between hemispheres each year.

Fact #203 · Animals

Ravens can solve complex problems in experiments.

Fact #380 · Animals

Certain birds perform elaborate mating dances.

Fact #507 · Animals

Bees have five eyes.

Fact #356 · Animals

Certain insects can enter a dormant state called diapause.

Fact #399 · Animals