A dairy cow can produce more milk when listening to music.
446
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
When cats are happy, they may squeeze their eyes shut.
10
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4