Crocodile babies don't have sex chromosomes; the temperature at which the egg develops determines gender.
45
Bluebirds cannot see the color blue.
40
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
A 4-foot walrus penis bone sold at auction in 2007 for $8,000.
202
On average, there's 300 billion neurons in the octopus brain.
129
A pig's orgasm lasts for 30 minutes.
303
Elephants are terrified of Bees and actually have a special, distinct vocalization for “Run away the Bees are angry”
49