In 1949, an official boxing match between a bear and a man was held. The bear won.
41
When cats are happy, they may squeeze their eyes shut.
10
A domestic cat can sprint at about 31 miles per hour.
274
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6