pa140319 common greenbottle fly, lucilia sericata, on dried grass, cecp 2023

arthropoda insecta diptera calliphoridae blow fly greenbottle pest macro lucilia blowfly carrion flies bluebottles greenbottles cluster close detail beautiful pretty small closeup scavenger insect garden sericata green black contrast color colour colourful red arthropod animal fauna north america british columbia canada united states natural nature wild invertebrate bug farmland grasslands bright spring summer wildlife flying