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
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Sharks, like other fish, have their reproductive organs in their chests.
248
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10
The largest breed of rabbit is the Flemish Giant.
65
Sloths take two weeks to digest their food.
243