Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Alligators can live up to 100 years.
337
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Dolphins have names for one another.
18
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13