Green woodpecker (Picus viridis) young head coming out of the nest hole, England

picus viridis picus picidae piciformes aves vertebrata picus viridis spring head nest (to) nest portrait england bark three quarter shot picus green woodpecker (picus viridis) hole fledgling least concern (iucn) lc june nobody heads nesting nested nests portraits barks three quarter views three quarter view three quarter shots three quarter sight three quarter sights three quarter length green woodpeckers (picus viridis) holes cavity cavities small bird small birds chick chicks least concern species with nobody temperate season seasons atmosphere general morphology morphology organism reproductive behaviour behavior animal construction shot great britain united kingdom european union europe trunk (botany) morphology (botany) picidae piciformes aves vertebrata woodpecker (bird) piciforme bird wild animal young stage of development individual low risk (iucn) lr iucn red list of threatened species species