There are more insects in one square mile of rural land than there are human beings in the world.
55
Cattle are the only mammals that pee backwards.
33
Dalmatians are born without spots.
101
When you shave a guinea pig it looks like a little hippo.
19
The penguin is the only bird that can swim, but cannot fly.
1
Hummingbirds can weigh less than a penny!
12
A rat can fall from a five story building without injury.
44
Service dogs are trained to know when they are on duty. When their harness is on, they know they are at work. When you take it off they instantly become playful and energetic.
11