Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
Only 3% of bird species have penises.
0
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
Gorillas can catch human colds and other illnesses.
205
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20