The colossal squid has the largest eyes in the world.
4
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Sharks, like other fish, have their reproductive organs in their chests.
248