. A history of North American birds [microform] : land birds. Birds; Ornithology; Oiseaux; Ornithologie. S. gryphus, J, Chile. K "«*• slie. S. paiia, $, Mazatlan. }i nat. size. Genera and Subgenera. A. Crop naked. Male with a lle.«liy crest, or lobe, attached to the top of the cere. Bill very robust and .stronp:, i .s outlines very convex; cere much shorter than the head. 1. SarcorbamphuB. Entire neck bare; nasal cavity entirely open; pos- terior claw vuiy lliiok and stronirly curved. Tail even. difi'eront, the female hickinpf any fleshy caruncles, or appendages, on the head and ne
. A history of North American birds [microform] : land birds. Birds; Ornithology; Oiseaux; Ornithologie. S. gryphus, J, Chile. K "«*• slie. S. paiia, $, Mazatlan. }i nat. size. Genera and Subgenera. A. Crop naked. Male with a lle.«liy crest, or lobe, attached to the top of the cere. Bill very robust and .stronp:, i .s outlines very convex; cere much shorter than the head. 1. SarcorbamphuB. Entire neck bare; nasal cavity entirely open; pos- terior claw vuiy lliiok and stronirly curved. Tail even. difi'eront, the female hickinpf any fleshy caruncles, or appendages, on the head and neck. Frontal lobe, or fleshy crest of male, extending frnni the anterior liorder of the cere to tlie middle of the crown; throat witli a median wattle, or " dewlap " ; side of tlie neck wi'li a somewhat convoluted or twisted caruncle, extending from the side of tlie occiput. 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; Ridgway, Robert, 1850-1929. Boston : Little, Brown
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectbirds, booksubjectorn
