The cat brain weighs about 30g.
167
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
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328