When dragonflies mate, their tails form a love heart.
22
Placing alcohol on a scorpion's back will make it go crazy and fatally sting itself.
1k
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
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
Flies are deaf.
379
The katydid bug hears through holes in its hind legs!
110
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217