close-up of a mosquito laying its eggs on the surface of a pond

animal annoying bavaria bite bite mosquito blood bloodsucker bloodsucking brown close-up common culex pipiens culicidae culiseta danger dangerous disease vector egg egg laying egg-laying europe fly gelsen germany humans insect insect species insects itch itching large house mosquito mosquitoes nature nematocera nocturnal northern outdoors outside pest pond proboscis puddle season sting summer water wild animal