Gorillas can catch human colds and other illnesses.
205
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
The oldest recorded elephant lived for 82 years.
213
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11