The octopus does not have a blind spot.
273
Giant Anteaters' front legs look like a panda.
48
The elephant brain weighs about 6,000g.
274
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
When dragonflies mate, their tails form a love heart.
22
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7