The European greenfinch, or just greenfinch Chloris chloris , a small passerine bird feeding baby birds in nest at the wild

greenfinch european greenfinch passerine bird unfledged nestling nest chloris chloris brood bird beak reproduction newborn birds immature wildlife branch plumage avian chicks habitat nurture propagation small nature spring hunter mother tree feed nourishment animal little leaf hungry protect food wild family green cherish mouth eat wings feather woods trustful earthworm breast baby