Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10