bird behavior, hawk with songbird catch. sparrowhawk, accipiter nisus, sitting green tree trunk in the forest with caught little

accipiter adult animal background beautiful behavior bird bokeh czech dead eurasian europe european eye fast feathers feed food germany goshawk green hawk hunter log male moss nisus northern ornithology passage perched perching portrait post prey raptor sitting snow snowflake songbird sparrow sperber sunny swabian tail white wild wildlife winter