eurasian blue titcyanistes caeruleus on branch.

animal autumn background beak beautiful beauty bird birds birdwatching blue bokeh branch caeruleus caeruleusis close closeup colorful cyanistes ecology eurasian fauna feather forest garden green isolated major moss natural nature one ornithology park passerines perched plumage portrait scenery singing sitting small song songbird spring standing stump tit titcyanistes tree wild wildlife wing wood wooden yellow