Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Drivers kill more deer than hunters do.
660
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7