It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
A lion in the wild usually makes no more than twenty kills a year.
186
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Cats and dogs can hear ultrasound.
350
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16