Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The Basenji dog is the only dog that is not able to bark.
4
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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