Parrot parents "name" their children with a signature call.
112
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
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205