It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
Cats recognise the voice of their owner, but never evolved to care.
22
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
A dork is a whale's penis.
327
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10