close up of black soldier fly (bsf) larvae or maggot on a palm of hand, hermetia illucens

agricultural agriculture alternative animal background black brown bsf bug chicken close closeup delicious dry ecosystem environment farm farms feed feeding fertilizer field fish fly food grub hand hermetia illucens insect insects invertebrate larva larvae live macro maggot meal natural nature nutrition organic palm pattern poultry protein recycle recycling soldier supplement wallpaper waste wildlife worm