It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Parrot parents "name" their children with a signature call.
112
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11