Sex ratio — Continued. 



pheasants. 83,102. 



sage hen. 98. 

 Sex reversal. 198. 

 Sharptail. See Sharp-tailed grouse. 

 Sharp-tailed grouse — 



general. 35,61,96,103, 147, 177, 186. 



diseases. 66. 



food. 32,105,177. 



hunting. 186. 



life history. 79,165. 



management. 122. 



populations. 177. 



range. 56,72a. 



transplanting. 64. 

 Shelter. See Cover. 

 Shipping. See Crating and shipping. 

 Shoal -water ducks. 40,42,78,160. 



See also under species. 

 Shooting. See Hunting and shooting. 

 Shoveler — 



general. 96,147,160,217. 

 .-food. 58,105. 



life history. 78,165. 



propagation. 112. 



range. 56,72a. ■ •■■■ 



Sierra grouse. 103. 

 Silver pheasant — 



general. 64,76,198,202,211,214, 

 223,224. 



propagation. 43,132,133. 



See also Kaleege pheasants. 

 Sitka grouse. 79. 

 Skunks. See Natural enemies. 

 Snow geese. 51, 78a, 96, 105, 112, 147, 



165. 

 Snow partridge. 223. 

 Soemmerring' s pheasant. 64,76,198, 



199,202,211,214,224. 

 Sooty grouse. 79,103,147. 

 South-southerly duck. See Old squaw. 

 S-Deckleoelly. See Sharp-tailed grouse; 



White-fronted goose. 

 Spectacled eider. 18, 78a, 105, 147. 

 Spicifer peafowl. See Green peafowl. 

 Spike-tail. See Sharp-tailed grouse. 

 Spinetail. See Ruddy duck. 

 Spoonbill. See Shoveler. 

 Sprig. See Pintail . 

 Sprigtail. See Pintail. 



Spruce grouse. 32,72,79,95,96,105,147, 



165. 

 Spruce hen. See Spruce grouse. • 



Spruce partridge. See Spruce grouse. 

 Square-tail . See Prairie chicken( s) . 

 State laws. See Laws and legislation. 

 Steller's eider. 18, 78a, 105, 147. 

 Summer duck. See Wood duck.. 

 Sungarian pheasant. 223. , ,.','.; 

 Supplies, dealers. 14. 

 Surface-feeding ducks. 40,42,78,160. 



. See also under, species. 

 Surf scoter. 18, 78a, 96, 105, 112, 144a, 



147,165. 

 Swan(s) — 



general. 124,135,147,161,162,165,166, 

 201,214,217,225. 



African. 197. 



"breeding records. 205,206. 



dealers. 10. . 



food plants for. 63. 



history. 95. 



hunting. 171. 



introduction. 64. 



life histories. 78a, 165. 



management. 122,162,214. 



propagation. 42,112,166,210. 



range. 7 2a, 158.. 



See also under species. 

 Swinhoe' s pheasant. 76.. 



See also Kaleege pheasants. 

 Teal duck. See Blue-winged teal; Green- 

 winged teal . 

 Teal(s) . 105,112,147,160,200,217,223. 



See also under species. 

 Texas bobwhite quail. 79,186, 



See also Bobwhite quail. 

 Tinamous. 64,112,196,205,206. 

 Toe picking. 140. 



Tragopan pheasants (Blyth' s;. Cabot' s; 

 satyr; Temminck's; western). 43,64, 

 76,202,214. 

 Trapping — >' 



cats. 23,67,95a. 



crows. 1. • 



mergansers. 19a. 



pheasants.. 85,143,199,224. 



prairie chickens. 21. 



predators. 9,23,42,43,142,162. 



quails.. 21,183. 



40 



