Dolphins have names for each other — unique whistle signatures used to address specific individuals.

Ravens can solve complex problems in experiments.

Fact #380 · Animals

Certain birds use thermal air currents to glide efficiently.

Fact #499 · Animals

Certain birds of prey have exceptionally sharp vision.

Fact #434 · Animals

Some sharks can sense a drop of blood from far away.

Fact #348 · Animals

Certain species of ants farm aphids for food.

Fact #360 · Animals

Some ants cultivate fungus as a food source.

Fact #521 · Animals

Crows can recognize individual human faces.

Fact #15 · Animals

Some reptiles can live for over a century.

Fact #319 · Animals