Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
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
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255