Great tit (Parus major, left) and coal tit (Periparus ater) side by side. Photo from Telemark, southern Norway in January.

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Size: 4553px × 3033px
Photo credit: © Alf Jacob Nilsen / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ater, aves, bird, birds, coal, comparison, dalen2024, fugl, fugler, great, kjøttmeis, major, paridae, parus, passeriformes, periparus, spurvefugler, svartmeis, tit