. The birds of Illinois and Wisconsin. Birds; Birds. 68 Field Museum of Natural History — Zoology, Vol. IX. General plumage, brown; top of head and wings, dark; a spot of dull white at base of bill and behind eye; no white on wings (female). Oidemia perspicillata. Surf Scoter. Skunk-head Coot. See No. 65. SECTION 4. Hind toe, with well defined membraneous lobe or flap; belly, not white; no white on head. Axillars, brown; secondaries, white, forming a white wing patch; upper parts dark brown; under parts, sometimes brown, sometimes grayish (female). Oidemia deglandi. White-winged Scoter. White-
. The birds of Illinois and Wisconsin. Birds; Birds. 68 Field Museum of Natural History — Zoology, Vol. IX. General plumage, brown; top of head and wings, dark; a spot of dull white at base of bill and behind eye; no white on wings (female). Oidemia perspicillata. Surf Scoter. Skunk-head Coot. See No. 65. SECTION 4. Hind toe, with well defined membraneous lobe or flap; belly, not white; no white on head. Axillars, brown; secondaries, white, forming a white wing patch; upper parts dark brown; under parts, sometimes brown, sometimes grayish (female). Oidemia deglandi. White-winged Scoter. White-winged Coot. See No. 64. * GROUP 5. Wing, 10 to 14 inches long. SECTION 1. Hind toe, with well defined membraneous lobe or flap; head, with more or less white, or grayish white; belly, black. General plumage, black; speculum, white; spot under eye, white; axillars, black; bill, orange at base (male). Oidemia deglandi. White-winged Scoter. White-winged Coot. See No. 64. General plumage, black; head, black, with patch of white on crown and nape; no white on wing; axillars, black; bill, orange, black, and white (male). Oidemia perspicillata. Surf Scoter. Skunk-head Coot. See No. 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
Size: 1796px × 1390px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorcory, bookcentury1900, bookdecade1900, booksubjectbirds
