A group of pugs is called a grumble.
10
Squirrels forget where they hide about half of their nuts.
698
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
There are approximately three chickens for every human on Earth.
13
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5