. The birds of eastern North America known to occur east of the nineteenth meridian ... Birds. TETRAONID^. — GKOUSE, rAKTItlDGEy, (QUAILS, ETC. 149 LAND BIRDS. KEY TO THE FAMILY TETRAONID^. Grouse, Partridges, Quails, etc. Toes, four, the hind toe elevated above the rest; bill, rather short and stout; wing, short and somewhat rounded, the outer primaries curved ; wing, less than 12 inches long. Group 1. Wing, less than 5 inches Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and app
. The birds of eastern North America known to occur east of the nineteenth meridian ... Birds. TETRAONID^. — GKOUSE, rAKTItlDGEy, (QUAILS, ETC. 149 LAND BIRDS. KEY TO THE FAMILY TETRAONID^. Grouse, Partridges, Quails, etc. Toes, four, the hind toe elevated above the rest; bill, rather short and stout; wing, short and somewhat rounded, the outer primaries curved ; wing, less than 12 inches long. Group 1. Wing, less than 5 inches 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 Cory, Charles B. (Charles Barney), 1857-1921; Field Museum of Natural History. Chicago, Special edition printed for the Field Columbian museum
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Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
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Keywords: ., bookauthorcory, bookcentury1800, bookdecade1890, booksubjectbirds
