Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Squirrels forget where they hide about half of their nuts.
698
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59