[99] 



Snipe, Grass, 55. 



Red-breasted, 55 



Sand, 55. 



Wilson's 54. 



Winter, 55. 

 Snow Bird, 16, 74. 

 Somateria spectabilis, 48. 

 Sora, 19, 52. 



King, 51. 

 South-southerly, 48. 

 Sparrow, Bay-winged, 72. 



Chipping, 74. 



English, 72. 



Field, 74. 



Fox, 75. 



Henslow's, 73. 



Ipswich, 73. 



Lark, 73. 



Lincoln's, 75. 



Nelson's, 94. 



Savanna, 73. 



Song, 75. 



Swamp, 75. 



Tree, 74. 



Vesper, 72. 



White-crowned, 74. 



White-throated, 74. 



Yellow-winged, 73. 

 Spatula clypeata, 46. 

 Sphyrapicus varius, 65. 

 Spinus pinus, 72. 



tristis, 72. 

 Spiza americana, 36. 

 Spizella monticola, 74. 



pusilla, 74. 



socialis, 74. 

 Spoon-bill, 46. 

 Sprig-tail, 46. 



Stelgidopteryx serripennis, 36, 78. 

 Stercorarius longicaudus, 93. 



parasiticus, 93. 



pomarinus, 93. 

 Sterna antillarum, 43. 



dougalli, 43. 



forsteri, 42. 



fuliginosa, 93. 



hirundo, 42, 



maxima, 42. 



paradisaea, 93. 



sandvicensis acuflavida, 93. 



tschegrava, 42. 

 Stilt, Black-necked, 93. 

 Striped-head, 57. 

 Strix pratincola, 36. 

 Sturnella magna, 15, 70. 

 Stuttering Bird, 58. 

 Sula bassana, 44. 

 Swallow, Bank, 78. 



Barn, 77. 



Cliff, 77. 



Rough-winged, 78. 



White-bellied, 77. 

 Swan, Trumpeter, 93. 



Whistlmg, 49. 



Wild, 49, 

 Swift, Chimney, 66. 

 Sylvania canadensis, 37, 87. 



mitrata, 36, 86. 



pusilla, 87. 

 Symphemia semipalmata, 57. 



semipalmata inornata, 93. 

 Syrnium nebulosum, 63. 



Tachycineta bicolor, 77. 



Tanager, Scarlet, 77. 

 Tantalus loculator, 49. 

 Teal, Blue-winged, 46. 



European, 46. 



Green-winged, 46. 

 Tern, Arctic, 93. 



Black, 43. 



Cabot's, 93. 



Caspian, 42. 



Common, 42. 



Forster's, 42. 



Gull-billed, 42. 



Least, 43. 



Marsh, 42. 



Roseate, 43. 



Royal, 42. 



Sooty, 03. 



Wilson s, 42. 

 Thrush, Bicknell's, 94. 



Brown, 88. 



Gray-cheeked, 90. 



Hermit, 91. 



Olive-backed, gi. 



Wilson's, 90. 



Wood, 90. 

 Thryothorus, bewickii, 88. 



ludovicianus, 36, 88. 

 Titlark, 87. 

 Titmouse, Tufted. 89. 

 Tomtit, 89. 

 Totanus flavipes, 56. 



melanoleucus, 56. 



solitarius, 56. 

 Tringa alpina pacifica, 55. 



bairdii, 93. 



canutus, 55. 



fuscicollis, 93. 



maculata, 55. 



maritima, 93. 



minutilla, 55. 

 Trochilus colubris, 11, 16, 66. 

 Troglodytes aedon, 88. 



hiemalis, 37, 88. 

 Tryngites subruficoUis, 93. 

 Turdus alicit-e, 90. 



alicite bicknelli, 94. 



aonalaschkae pallasii, 91. 



fuscescens, 90. 



mustelinus, 90. 



ustulatus swainsoni, 91. 

 Turkey, Wild, 59. 

 Turnstone, 58. 



Tympanuchus americanus, 59. 

 Tyrannus tyrannus, 67. 



Urinator imber, 40. 

 lumme, 40. 



Vanellus cristatus, 17. 

 Vireo flavifrons, 79. 



gilvus, 79. 



noveboracensis, 79. 



olivaceus, 79. 



philadelphicus, 79. 



solitarius, 79. 



solitarius alticola, 35, 79. 

 Vireo, Blue-headed, 79. 



Mountain Solitary, 79. 



Philadelphia, 79. 



Red-eyed, 79. 



Warbling, 79. 



White-eyed, 79. 



Yellov/ -throated, 79. 



