. The water birds of North America [microform]. Birds; Water-birds; Oiseaux; Oiseaux aquatiques. 506 THE DIVING BIRDS — PYGOPODES. curved, or nearly Ktraight, and inclining backward toward the occiimt; top of head with a broad white stripe, originating on each side of the crest and extending back to and including the occi- put ; loral, orbitid, and malar regions, chin, and upper half of the throat, with orbital and auricular regions, uniform velvety plumbeous, with a truncated lower outline ; remaining lower parts con-. ^^^^mmim^' Summer jilumage. tinuous white, except along the sides, which a
. The water birds of North America [microform]. Birds; Water-birds; Oiseaux; Oiseaux aquatiques. 506 THE DIVING BIRDS — PYGOPODES. curved, or nearly Ktraight, and inclining backward toward the occiimt; top of head with a broad white stripe, originating on each side of the crest and extending back to and including the occi- put ; loral, orbitid, and malar regions, chin, and upper half of the throat, with orbital and auricular regions, uniform velvety plumbeous, with a truncated lower outline ; remaining lower parts con-. ^^^^mmim^' Summer jilumage. tinuous white, except along the sides, which are sooty blackish. Upper parts, except as described, plumbeous, the anterior lesser wing-coverts, rcniigcs, and tail dusky. Bill yellowish, the culmen black; iris blackish ; legs and leet dusky yellowish (in tlie dried skin). Winter ])liimtige: Simi- lar to the above, but whole throat white, chin light plumbeous, crest and white stripes of the crown absent, and the sides and flanks white, striped with slate-gray. Duwnij ynuuj: Above, brownish. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Baird, Spencer F. , 1823-1887; Brewer, T. M. (Thomas Mayo), 1814-1880. Boston : Little, Brown
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectbirds, bookyear1884
