portrait of a sparrow hawk, accipiter nisus, among the thickets of the forest

accipiter angry animal autumn background bath beak bird branch brown camouflage claw closeup colourful colours elegance eurasian feather forest garden geourgus green hawk hunter leaves male nature nisus ornithology portrait predator prey raptor reflection spainn sparrow sparrowhawk species sperwer strength thickets water white wild wildlife