Sharks, like other fish, have their reproductive organs in their chests.
248
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
Denmark has twice as many pigs as there are people.
66
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109