In 1949, an official boxing match between a bear and a man was held. The bear won.
41
A giraffe's kick is so powerful that it can decapitate a lion.
216
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
One in three dog owners say they have talked to their pets on the phone.
427