The reindeer is the only mammal that can see UV light.
17
The octopus does not have a blind spot.
273
Dogs have been man's pet for over 14,000 years.
224
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Giant Anteaters' front legs look like a panda.
48
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109