Cyanistes caeruleus, Blue Tit, Eurasian Blue Tit, European Blue Tit, Blaumeise. A titmouse with a blue tuft sits on birch branches on a frosty winter day.

Cyanistes caeruleus Blue Tit Eurasian Blue Tit European Blue Tit Blaumeise. A titmouse with a blue tuft sits on birch branches on a frosty winter day. animal background beak beautiful beauty bird bird life birdwatching black blue blue tit branch charming close-up closeup cold colorful countryside cute cyanistes caeruleus environment eurasian eurasian blue tit eurasian blue tit in winter european feather feathers forest funny light little bird natural nature ornithology outdoor outdoors profile single sitting small songbird titmouse tree twig wild wildlife wing winter yellow Exterior shot