INDEX. 



857 



Small-billed creeper 290 

 Smaller white-cheeked goosS f 

 Smell, sense of 178 

 Smoky pies 419 

 Smutty-nosed 



jay 425 



shearwater 783 

 Snake-biild 730 

 Snake killer 474 

 Snaring birds 3 

 Snipe 614, 620 



american 621 



english 621 



european 621 



gray 622 



fack 621, 628 



red-bellied 623 



red-breasted 622 



robin 632 



stone 638 



true 620 



web-toed 622 



Wilson's 621 

 Snow 



bunting 356 



geese 685 



goose 685 



grouse 585 



owls 510 



sparrows 377 

 Snow-bird 



black 377 



cinereous 379 



eastern 377 



fray-headed 379 

 ybrid 378 



mexican 379 



Oregon 378 



pink-sided 379 



red-backed 379 



white-winged black 378 

 Snow-birds 377 

 Snowflake 35S 

 Snowy 



heron 660 



owl 510 



ring plover 603 

 Snub-nosed 



auk 807 



auks 806 

 Solan goose 720 

 Solitaire 65 

 Solitary 



greenlet 333 



sandpiper 639 



tattler 639 

 Somateria 708, 710 



dresseri 712 



fischeri 710 



moUissima 710 



spectabilis 712 



stelleri 709 



v-nigrum 712 

 SomatopTeura 226 

 Song of birds 206 

 Song grosbeak 



black-headed 389 



rose-bteasted 389 

 Song grosbeaks 388 

 Song sparrow 371 



cinereous 372 



gray 372 



kadiak 372 



lincoln's 370 



Oregon 372 



Song sparrow 



rusty 372 



Samuels' 372 



swamp 370 

 Song sparrows 369. 371 

 Songless passeres 427 

 Sooty 



albatross 776 



fork-tail petrel 781 



grouse 580 



guillemot 815 



shearwater ?87 



tern 768 

 Sora 673 

 Soree 673 



Southeast flsh crow 417 

 Southern sand-hill crane 667 

 South-southerly 706 

 Southwestern shore lark 282 

 Spanish curlew 651 

 Sparrow 344 



arizona chipping 380 



artemisia 376 



baird's savanna 360 



beaked savanna 363 



black-chinned 381 



black-faced sage 376 



bleached yellow-winged 366 



brewer's 381 



California sage 376 



chipping 380 



oinereons song 372 



clay-colored 381 



common savanna 363 



eastern fox 385 



english 344 



european 344 



field 380 



fox 385 



gambel's crown 383 



golden crown 383 



grasshopper 365 



gray spng 372 



Karris' 384 



heennann's song 372 



henslow's grasshopper 366 



intermediate crown 338 



ipswich savanna 361 



kadiak song 372 



large-billed fox 386 



lark 384 



lark savanna 363 



le conte's grasshopper 366 



lincoln's song 370 



mountain 344 



nevada sage 376 



oak-woods 373 



Oregon song 372 



pipit savanna 363 



rnstv song 372 



sage' 376 



saint lucas savanna 364 



Samuels' song 372 



san diego savanna 363 



slate-colored fox 386 



song 371 



swatnp song 370 



texas 398 



townsend's fox 385 



tree 379 



white-crowned 383 



white-throated 383 



yellow-winged 365 

 Sparrow hawk 537 



Cuban 538 



Isabel 538 



Sparrow owls 514 

 Sparrows 



chipping 379 



crown 381 



fox 385 



grass 364 



grasshopper 365 



ground 360 



lark 384 



quail 365 



sage 375 



savanna 360 



sea-side 367 



snow 377 



song 369 

 Spatula 696 



clypeata 696 

 Spatulate 



bill 102 



tail-feathers 116 

 Spear-billed grebes 793 

 Specialized forms 76 

 Species 72, 73 

 Specific 



characters 72 



names 80 

 Speckle-belly 684 

 Speckled cafion wren 276 

 Speckle-tailed wren 278 

 Spectacled 



eider 710 



guillemot 815 

 Spectral owl 509 

 Spermatozoa 218 

 Spermophila 392 



moreleti 392 • 



Spheniscomorphae 171, 788. 

 Sphenoid bone 158 

 Spheno-palatine ganglion 178 

 Sphenotic bone 156 

 Spinal 



accessory nerve 177 



chord 176 



column 137 



nerves 177 

 Spine-tail 



grouse 580 



swifts 457 

 Spirit-duck 705 

 Spiza 387 



americana 387 



townsendi 388 

 Spizella 379 



agrestis 380 



arizonae 380 



atrigularis 381 



breweri 381 



domestica 380 



monticola 379 



pallida 381 

 Sphyropicus 485 



nuchalis 486 



ruber 486 



thyroides 486 



varius 486 

 Splanchnology 209 

 Splanchnopleura 226 

 Splenial bone 166 

 Spoonbill, roseate 651 

 Spoonbill ducks 696 

 Spoon-billed sandpiper 634 

 Spoonbills 651 



american 651 

 Spotted 



grouse 678 



sandpiper 640 



