Rattlesnake mating sessions have been known to last more than 22 hours.
232
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Drivers kill more deer than hunters do.
660