Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
A dairy cow can produce more milk when listening to music.
446
Dolphins have names for one another.
18
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Denmark has twice as many pigs as there are people.
66
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Bats sleep 18-20 hours per day.
5