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
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
A dork is a whale's penis.
327
Gorillas can catch human colds and other illnesses.
205
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Dogs have been man's pet for over 14,000 years.
224
A group of unicorns is called a blessing.
304