"Parus major, the Great Titmouse, are olive, brown, or grey, varied with black, white, chestnut, or buff, as in our Crested Tit. The sexes are very similar, the young often yellower." A. H. Evans, 1900

Great Titmouse

"Parus major, the Great Titmouse, are olive, brown, or grey, varied with black, white, chestnut, or…