Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
In Australia, there are spiders big enough to eat snakes.
20
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
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
The elephant brain weighs about 6,000g.
274
The oldest recorded elephant lived for 82 years.
213