A polar bear's skin is black. Its fur is not white, but actually clear.
25
Hummingbirds can't walk.
32
A group of ferrets is called a business.
6
When cats are happy, they may squeeze their eyes shut.
10
The Jewel Wasp injects a drug into a cockroach’s brain, turns it into a zombie, rides it like a horse back to its burrow, and then lets its hatched larvae feed on the cockroaches body from the inside.
6
A group of geese on the ground is a gaggle, a group of geese in the air is a skein!
19
Spiders have transparent blood.
56