Some species of parrot use tools — palm cockatoos fashion sticks and seed pods as drumsticks.

Narwhals are known for their long spiral tusks.

Fact #376 · Animals

Some species of ants can form bridges using their bodies.

Fact #420 · Animals

A crocodile’s teeth are replaced throughout its lifetime.

Fact #532 · Animals

Certain species of fish build bubble nests.

Fact #511 · Animals

Certain frogs are poisonous to predators.

Fact #418 · Animals

Orcas are highly social animals that live in pods.

Fact #395 · Animals

Certain birds use thermal air currents to glide efficiently.

Fact #499 · Animals

Certain frogs can inflate themselves to appear larger to predators.

Fact #377 · Animals