Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
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
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
Squirrels forget where they hide about half of their nuts.
698
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6