the bird tit-nut sits on the branches of a viburnum tree. the black-headed or swamp nut lat. poecile palustris or parus palustris

animal avian background beak bird birding birds birdwatching black blackheaded branches brown environment eyes family feather head headed lat looks natural nature nut ornithology outdoor palustris paridae parus perched plumage poecile sits small songbird species spring swamp tail tit titnut tree viburnum white wild wildlife wing winter