Springtime Blue Tit

Eurasian tree sparrow is a passerine bird in the sparrow family with a rich chestnut crown and nape, and a black patch on each pure white cheek. The sexes are similarly plumaged, and young birds are a duller version of the adult.

Canon EOS 5D Mark III 1/500s, f 6.3, ISO 1600, 600 mm