A dairy cow can produce more milk when listening to music.
446
Only 3% of bird species have penises.
0
Sloths take two weeks to digest their food.
243
Whales and dolphins can't taste anything other than salt.
11
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
When you shave a guinea pig it looks like a little hippo.
19
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
The reindeer is the only mammal that can see UV light.
17