Denmark has twice as many pigs as there are people.
66
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Tigers can see 6 times better at night than humans.
305
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109