. The birds of Illinois and Wisconsin. Birds; Birds. Aix sponsa. Head, green, purple, black, and white; chin and upper throat, white; feet, yellow in life (male). Aix sponsa. Wood Duck. Summer Duck. See No. 50. Head, grayish brown, with white stripe through the eye; chin and upper throat, white; toes, dull yellow in life (female). Aix sponsa. Wood Duck. Summer Duck. See No. 50. Head, brown; chin, not white; a white stripe on sides of the neck; tail, pointed (male). Dafila acuta. Pintail Duck. See No. 49. SECTION 2. Belly, not white; hind toe, without membraneous lobe or flap. Bill, more than o
. The birds of Illinois and Wisconsin. Birds; Birds. Aix sponsa. Head, green, purple, black, and white; chin and upper throat, white; feet, yellow in life (male). Aix sponsa. Wood Duck. Summer Duck. See No. 50. Head, grayish brown, with white stripe through the eye; chin and upper throat, white; toes, dull yellow in life (female). Aix sponsa. Wood Duck. Summer Duck. See No. 50. Head, brown; chin, not white; a white stripe on sides of the neck; tail, pointed (male). Dafila acuta. Pintail Duck. See No. 49. SECTION 2. Belly, not white; hind toe, without membraneous lobe or flap. Bill, more than one inch wide near tip; head, green or greenish; speculum, metallic green; azillars, white; feet, orange red in life (male). Spatula clypeata. Shoveller Duck. Broad-bill. See No. 48. Bill, more than one inch wide near tip; head, narrowly streaked and speckled with brown and dull white; speculum, metallic green; feet, orange red in life; ax- illars, white (female). Spatula clypeata. Shoveller Duck. Broad-bill. See No. Spatula clypeata. * For directions for measurement, see page 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. Chicago
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Keywords: ., bookauthorcory, bookcentury1900, bookdecade1900, booksubjectbirds
