An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
The Basenji dog is the only dog that is not able to bark.
4
A cow produces around 200,000 glasses of milk in her lifetime.
373
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
Dogs have been man's pet for over 14,000 years.
224
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12