A 42-foot sperm whale has about 7 tons of oil in it.
209
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Whales and dolphins can't taste anything other than salt.
11
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
When dragonflies mate, their tails form a love heart.
22