Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12