Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
Cat urine glows under a black-light!
43
Tigers can see 6 times better at night than humans.
305
The most yolks ever found in one chicken egg was nine.
163
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Sheep, goats, octopuses, and toads have rectangular pupils.
7
One litter of kittens can be produced by more than one father.
57