Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11