Cats and dogs can hear ultrasound.
350
Sharks, like other fish, have their reproductive organs in their chests.
248
Denmark has twice as many pigs as there are people.
66
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7