Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Moths are unable to fly during an earthquake.
328