One male and one female hook up, and the female drops 200–300 eggs at a shot. She can do that six to eight times in her life—every round another 200–300 eggs. Drop a single couple into your backyard and you’re looking at a thousand-plus extra mosquitoes. That’s why they seem to appear out of nowhere—probably just hatched in some damp corner and took off! #FunFact #MosquitoAlert