Northern goshawk (Accipiter gentilis) on a stump in hiver, Bialowieza, Poland

accipiter gentilis falco gentilis astur gentilis virgin forest snow winter adult alone stump posing back shot overview chill look bialowieza national park temperate forest biosphere reserve accipiter on a branch national park northern goshawk accipiter gentilis unesco's world heritage least concern iucn february snowflake copy space nobody primeval forest primeval forests virgin forests snow covered snowy adults single lonely only solo one lone stumps posed pose settlings settling view from behind back view back views back sight back shots back sights overviews global sight global sights full length chilly icy cold as ice cold looked looking temperate forests biosphere reserves national parks sensitive natural areas northern goshawks accipiter gentilis world heritage site least concern species snowflakes snow flakes snow flake with nobody forest area solid precipitation precipitation 2 meteorological phenomenon meteorology science temperate season seasons ambiance stage of development individual enumeration morphology botany morphology organism shot poland european union europe environment protection environment management biodiversity management environment accipitridae falconiformes aves tetrapoda vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota sparrow hawk prey diurnal bird bird wild animal animal convention on international trade in endangered species of wild cites species low risk iucn iucn red list of threatened species