. The birds of eastern North America known to occur east of the nineteenth meridian ... Birds. KEY TO FAMILIES. WATER BIRDS. 15 Lores, feathered; tarsus, reticulate (scales rounded) ; wing, more, thun thirteen inches lung; toes, four, the front ones full webbed. Family ANATID^. Subfamily ANSERIN/E. Geese and Brant. See l^age Gc' ami Swan. Lores, partly bare; tarsus, reticulate (scales rounded) ; size, large; ueek, long; wing, over eighteen inches long; plumage, white or gray. Subfamily CYQNIN/E. Swans. See page 84. GROUP 3. Toes, four, toto=paimate; (front toes, full webbed;) hind toe
. The birds of eastern North America known to occur east of the nineteenth meridian ... Birds. KEY TO FAMILIES. WATER BIRDS. 15 Lores, feathered; tarsus, reticulate (scales rounded) ; wing, more, thun thirteen inches lung; toes, four, the front ones full webbed. Family ANATID^. Subfamily ANSERIN/E. Geese and Brant. See l^age Gc' ami Swan. Lores, partly bare; tarsus, reticulate (scales rounded) ; size, large; ueek, long; wing, over eighteen inches long; plumage, white or gray. Subfamily CYQNIN/E. Swans. See page 84. GROUP 3. Toes, four, toto=paimate; (front toes, full webbed;) hind toe, connected with front ones by web. Bill, sharp pointed; chin, feathered; toes, four, all connected oy webs. Family PHAETHONTID/C. Tropic Birds. See page 50. ^. 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 Columbian Museum. Chicago, Special edition printed for the Field Columbian Museum
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Keywords: ., bookauthorfiel, bookcentury1800, bookdecade1890, booksubjectbirds
