It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Rattlesnake mating sessions have been known to last more than 22 hours.
232
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
The Basenji dog is the only dog that is not able to bark.
4
Alligators can live up to 100 years.
337
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47