The Concorde could cross the Atlantic in 3.5 hours — passengers arrived before they left by local time zones.

Elephants can detect distant thunderstorms through ground vibrations.

Fact #347 · Animals

A koala sleeps for many hours each day.

Fact #490 · Animals

Some species of snakes give live birth instead of laying eggs.

Fact #540 · Animals

The Arctic tern migrates farther than any other bird.

Fact #450 · Animals

Some species of bats use echolocation to hunt in darkness.

Fact #390 · Animals

A puffin can carry multiple fish in its beak at once.

Fact #567 · Animals

A wolf pack operates with coordinated social behavior.

Fact #488 · Animals

A blue whale's tongue can weigh as much as an elephant.

Fact #443 · Animals