Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
A dairy cow can produce more milk when listening to music.
446
Cats sleep for 70% of their lives.
8
In 1949, an official boxing match between a bear and a man was held. The bear won.
41