Sheep, goats, octopuses, and toads have rectangular pupils.
7
Mosquitoes don't just bite you, they also pee on you.
11
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
A puppy is born blind, deaf, and toothless.
16
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The octopus does not have a blind spot.
273
Cows can sleep standing up, but they can only dream lying down.
745