. How to know the ducks, geese and swans of North America, all the species being grouped according to size and color. Ducks; Geese; Swans; Birds. 26 KEir TO ddOks, gEese and swaNs or isroETa America. Section 7. Hind toe, with well defined membraneous lobe or flap; belly, not white; no white on head. Under parts, pale brown, faintly and irregularly barred with darker brown; axillars, ashy white, the shafts often faintly tinged with brownish. Spectacled Eider. Arctunetta fisheri {female). See page GROUP V. Birds having wings from 10 to 12 inches long.* Section 1. Bill, narrow, with tooth=li
. How to know the ducks, geese and swans of North America, all the species being grouped according to size and color. Ducks; Geese; Swans; Birds. 26 KEir TO ddOks, gEese and swaNs or isroETa America. Section 7. Hind toe, with well defined membraneous lobe or flap; belly, not white; no white on head. Under parts, pale brown, faintly and irregularly barred with darker brown; axillars, ashy white, the shafts often faintly tinged with brownish. Spectacled Eider. Arctunetta fisheri {female). See page GROUP V. Birds having wings from 10 to 12 inches long.* Section 1. Bill, narrow, with tooth=like serrations. Side of bill. Top of bill. Merganser americana. Head and neck, greenish black; under parts, cream white, tinged with salmon color; feet, red. American merganser. Slieldrake. Merganser americana (male). See page 37. Head, rufous brown; upper throat, white; feet, orange red. American merganser. Sheldrake. Merganser americana {female). See page 37. Section 2. Bill, not narrow ; hind toe, without membrane- ous lobe or flap; belly, white, sometimes faintly tinged with dusky or gray on lower 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. Boston, For sale by Little, Brown & Co.
Size: 1936px × 1291px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1890, booksubjectbirds, bookyear1897
