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
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
When dragonflies mate, their tails form a love heart.
22
Sloths take two weeks to digest their food.
243
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
Cats recognise the voice of their owner, but never evolved to care.
22
The cat brain weighs about 30g.
167