crawling yellowgreen caterpillar on a stump. concept macro photography, insect close-up, nature

crawling yellowgreen caterpillar stump insect nature wildlife larva camouflage garden outdoors macro closeup creepycrawly greenery woodland forest floor slowmoving segmented body antennae mandibles pupa stage metamorphosis herbivore camouflaged appearance leaf eater natural habitat environmental balance biodiversity ecological role decomposer photosynthesis process plant matter consumption ecosystem health invertebrate species aigenerated