The great grey owl can detect prey under 30 cm of snow — using asymmetric ears for precise triangulation.

Dolphins use echolocation to navigate and hunt underwater.

Fact #12 · Animals

Octopuses have three hearts and blue blood.

Fact #1 · Animals

A group of porcupines is called a prickle.

Fact #358 · Animals

A blue whale consumes vast amounts of krill daily.

Fact #478 · Animals

Some ants farm fungi as a food source.

Fact #190 · Animals

Some birds can imitate sounds from their environment.

Fact #489 · Animals

Narwhals are known for their long spiral tusks.

Fact #376 · Animals

A sea otter uses its chest as a surface for cracking shells.

Fact #530 · Animals