Cows can sleep standing up, but they can only dream lying down.
745
Female kangaroos have three vaginas.
2
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
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
A group of pugs is called a grumble.
10
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10