When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The head of a jellyfish is called the "Bell."
6
Cats and dogs can hear ultrasound.
350
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Whales and dolphins can't taste anything other than salt.
11
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The Basenji dog is the only dog that is not able to bark.
4