There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
When cats are happy, they may squeeze their eyes shut.
10
The largest breed of rabbit is the Flemish Giant.
65
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Dogs have been man's pet for over 14,000 years.
224
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
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