xii. . INDEX. 



Page. 



s. 



Sage Grouse 21 



Sanderling 17 



Sandhill Crane 15 



Sandwich Sparrow 36 



Saw-whet Owl 25 



Say's Phoebe 31 



Semipalmated Plover 19 



Sandpiper 17 



Sharp-shinned Hawk 22 



Short-billed Gull 5 



Short-eared Owl 25 



Short-tailed Albatross 6 



Shoveller 9 



Slate-coloured Junco 36 



Slender-billed Nuthatch 43 



Snowflake 35 



Snowy Heron 14 



Snowy Owl 26 



Solitary Sandpiper 17 



Sooty Grouse 20 



Sooty Song Sparrow 37 



Spotted Sandpiper 18 



Spurred Towhee 37 



Streaked Horned Lark 32 



Steller's Jay 32 



Surf Bird 19 



Surf Scoter 12 



Swainson's Hawk 23 



T. 



Trail's Flycatcher 31 



Townsend's Solitaire 44 



Sparrow 37 



Warbler 41 



Trumpeter Swan 13 



Tufted Puffin . 3 



