The cat brain weighs about 30g.
167
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
Female kangaroos have three vaginas.
2