The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Mosquitoes don't just bite you, they also pee on you.
11
A dairy cow can produce more milk when listening to music.
446
A domestic cat can sprint at about 31 miles per hour.
274
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
The Basenji dog is the only dog that is not able to bark.
4