476 



INDEX 



Rocky Mountain Golden-eye. See Bar- 

 row's Golden-eye. 

 Ross's Goose, 144. 

 Ruddy Duck, 364. 



Saw-bill. See Merganser. 

 Scaup, Greater, 248. 



Lesser, 252. 



Scientific Nomenclature, 18. 

 Scoter, American, 338. 



Surf, 333. 



White-winged, 325. 

 Sea Ducks, 230. 



Sex and Age Determination, 31. 

 Sheldrake. See Merganser. 

 Shoveller, 215. 

 Sizes of Wildfowl, 381. 

 Skunk-head. See Surf Scoter. 

 Snow Goose, Greater, 132. 



Lesser, 127. 



Somateria mollissima borealis, 300. 

 mollissima dresseri, 302. 

 mollissima v-nigra, 312. 

 spectabilis, 315. 

 v-nigra, 312. 

 Spatula clypeata, 215. 

 Speckle-belly. See White-fronted Goose. 

 Spectacled Eider, 321. 

 Speed of Flight, 41. 

 Spoon-bill. See Shoveller. 

 Sprig-tail. See American Pintail. 

 Steller's Eider, 296. 



Sthenelides olor, 66. 

 Surface-feeding Ducks, 149. 

 Surf Scoter, 333. 

 Swan, Mute, 66. 



Trumpeter, 77. 



Whistling, 69. 



Teal, Blue-winged, 204. 



Cinnamon, 210. 



European, 195. 



Green -winged, 198. 

 Topography, Duck, 9. 

 Tree Duck, Black-bellied, 374. 



Fulvous, 376. 

 Trumpeter Swan, 77. 

 Tule Goose, 123. 



Wavy. See Lesser Snow Goose. 



Weights and Measurements of Wildfowl, 

 381. 



Western Canada Goose, 91. 



Harlequin Duck, 292. 



Whistler. See American Golden-eye. 



Whistling Swan, 69. 



White-cheeked Goose. See Western Can- 

 ada Goose. 



White-fronted Goose, 117. 



White-winged Scoter, 325. 



Widgeon, American, 183. 

 European, 180. 



Wood Duck, 221. 



