eurasian blue tit - cyanistes caeruleus, it is a small passerine bird in the tit family

animal background beak beautiful beauty bird birdwatching blue branch caeruleus closeup colorful cute cyanistes environment eurasian europe fauna feather forest head life little natural nature one ornithology outdoors parus passerine peck perch perched portrait profile single small songbird spring tit tomtit tree white wild wildlife woodland yellow