Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
Cows can sleep standing up, but they can only dream lying down.
745
The largest breed of rabbit is the Flemish Giant.
65
Tigers can see 6 times better at night than humans.
305
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Gorillas can catch human colds and other illnesses.
205
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13