. Duck dollars;. Ducks. 36 DUCK DOLLARS. Drake, Sho\vinK Curl Feather This photograph of a drake shows the curl eather in the tail which is first seen at puberty and is the mark of the sex. The ducks do not have it. Sometimes a drake will be found without this curl feather, which may have been lost in molting, or have been pulled out. In examining a lot of birds, the quickest way to tell the sex is to pick theni up one by one by the neck and listen to the noise or note which each Please note that these images are extracted from scanned page images that may have been digitally enhanced
. Duck dollars;. Ducks. 36 DUCK DOLLARS. Drake, Sho\vinK Curl Feather This photograph of a drake shows the curl eather in the tail which is first seen at puberty and is the mark of the sex. The ducks do not have it. Sometimes a drake will be found without this curl feather, which may have been lost in molting, or have been pulled out. In examining a lot of birds, the quickest way to tell the sex is to pick theni up one by one by the neck and listen to the noise or note which each 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 [Rice, Elmer Cook] [from old catalog]; Atkinson, Wilmer, co. , Philadelphia, [from old catalog] ed. Philadelphia, Wilmer Atkinson co
Size: 1415px × 1766px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorriceelmercookfromoldc, bookcentury1900, bookdecade1910
