In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
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
Parrot parents "name" their children with a signature call.
112
Female kangaroos have three vaginas.
2
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Cats recognise the voice of their owner, but never evolved to care.
22