Cattle are the only mammals that pee backwards.
33
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Drivers kill more deer than hunters do.
660
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
The head of a jellyfish is called the "Bell."
6
We share 70% of our DNA with a slug.
218
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Frogs cannot swallow without blinking.
41