closeup photograph of a dung beetle on a weathered wooden log

animal closeup forest leaf macro walking wildlife antennas arthropod autumn background beetle biology black bug climbing close coleoptera dor dorbeetle dorset dung earthboring ecology entomology environment fauna geotrupes geotrupidae green horned insect metallic micro natural nature outdoor scarabaeidae stercorarius tentacles tree wild photograph weathered wooden log over mossy bark from dead trunk