carnivorous wasp, small black fly smelled, found dead worker bee and are about to eat it. insects that process corpses of animals

wasp scavengers dead corpse carnivorous bee found black fly smelled worker eat insects process animals fish organisms simple compounds summer nature animal yellow yellowjacket wildlife ecology cycle life sting insect species vespula activity zoology detail closeup wild organism behavior scavenge creature environment fauna natural jacket entomology carrion assault feed background