Penguins have excellent underwater vision.

Some insects have lifespans of only a few hours as adults.

Fact #411 · Animals

A blue whale consumes vast amounts of krill daily.

Fact #478 · Animals

Octopuses can solve simple puzzles and open jars.

Fact #31 · Animals

Sea otters use rocks as tools to break open shellfish.

Fact #43 · Animals

A toucan’s beak is lightweight despite its size.

Fact #526 · Animals

Certain insects can mimic leaves to avoid predators.

Fact #463 · Animals

A tarantula can survive for weeks without food.

Fact #353 · Animals

Certain birds store food in hidden caches.

Fact #426 · Animals