The largest earthworm on record was found in South Africa and measured 22 feet.
151
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
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
Female kangaroos have three vaginas.
2