Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Dogs have been man's pet for over 14,000 years.
224
Gorillas can catch human colds and other illnesses.
205
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Cats and dogs can hear ultrasound.
350
Moths are unable to fly during an earthquake.
328
A cow produces around 200,000 glasses of milk in her lifetime.
373