Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
The Basenji dog is the only dog that is not able to bark.
4
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
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
There are approximately three chickens for every human on Earth.
13
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12