The technical term for a cat’s hairball is a “bezoar.”
117
A baby eel is called an elver, a baby oyster is called a spat.
18
The Giant South African Earthworm can grow up to 22 feet long and 1 inch in thick.
37
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
A group of kittens is called a "kindle".
10
Hummingbirds can't walk.
32
Jumping fleas can accelerate 50 times faster than the space shuttle.
218