It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Moths are unable to fly during an earthquake.
328
The pea aphid insect explodes itself thereby sacrificing its life to protect its relatives from predators.
3
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