Lobsters have blue blood.
476
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
Alligators can live up to 100 years.
337
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2