Some species of parrot can outlive their owners — African grey parrots can live 60+ years.

Some fish can breathe air in certain conditions.

Fact #312 · Animals

Some marine mammals communicate through clicks and whistles.

Fact #525 · Animals

Some species of octopus can escape through very small openings.

Fact #451 · Animals

Some birds migrate between hemispheres each year.

Fact #203 · Animals

The Earth's oceans contain over 200,000 identified species.

Fact #180 · Animals

Some spiders can glide through the air using silk.

Fact #369 · Animals

Some sharks detect electrical signals from other animals.

Fact #128 · Animals

A crocodile’s teeth are replaced throughout its lifetime.

Fact #532 · Animals