a swarm of mosquitoes and other night insects fly in the light of a stadium reflector near a big river, with the moon in the

agriculture air animal beam bite bloodsucker bright bug cockroach colony danger disease environment fly flying glowing group hive illness infectious insect lamp light malaria many medical mosquito mosquitoes moth natural nature night nightmare outdoor outdoors parasite pest plague repellent sky stadium summer swarm swarming virus wild wildlife wing winged wings