INTRODUCTION 



Merula migratoria propinqua : Western Robin. -- Common winter visitant 

 to the valley. 



Ixoreus ncevius meruloides : Northern Varied Thrush.- Common mid- 

 winter visitant to the mountains and mesas. 



Sialia mexicana occidentalis : Western Bluebird. Common summer visit- 

 ant on the mountains ; common winter visitant to the valley. 



Sicdia arctica : Mountain Bluebird. Fairly common midwinter visitant 

 to the valley. 



LIST OF THE BIRDS OF FORT SHERMAN, IDAHO. 



From Dr. J. C. Merrill 1 s Notes in The Auk, vol. xiv. 347-357, 1897, and 



vol. xv. 14-22, 1898. 



Fort Sherman is in northern Idaho, on Coeur d'Alene Lake, which 

 is encircled by hills clad with conifers, and near the Cceur d'Alene 

 Mountains. The mouths of streams flowing into the lake afford 

 flats with tules, water grasses, willows, and a few cottonwoods, 

 which are frequented by land birds and a few marsh birds and ducks. 

 At the southern end of the lake the marshy valley of the St. Joseph 

 River affords good nesting and autumnal feeding ground for water 

 birds. When the lake is open a few birds remain on it, going from 

 it to the Spokane River when driven out by ice. The local cli- 

 matic conditions somewhat resemble those of the Northern Cascade 

 Range, and while the avifauna is essentially that of the Rocky 

 Mountains it has Cascade Mountain elements. 



j^Echmophorus occidentalis : Western Grebe. A single specimen taken. 



Colymbus holbcellii : Holboell Grebe. Resident, but most common during 

 migrations. 



Podilymbus podiceps .-"Pied-billed Grebe. Common on the lake in spring 

 and fall. 



Gavia imber : Loon. - - Resident and quite common except in winter. 



Larus argentatus : Herring Gull. Several taken on the lake during fall 

 and winter. 



Lams delawarensis : Ring-billed Gull. Fall and winter visitant. 



Lar 11 s Philadelphia : Bonaparte Gull. -- One taken and several seen in No- 

 vember. 



Sttrnn. A small white tern breeds about the lake, but no specimens 

 were taken. 



Phalacrocarax dilophus cincinatus: White-crested Cormorant. Several 

 cormorants, probably of this form, were seen in September. 



Mtrt/nnsi r n mi rit-n mis : Merganser. Common during fall and winter. 



Merganser si mi/or .- Red-breasted Merganser. A single specimen taken. 



Lcphodytes cucullatiis : Hooded Merganser. -- The most abundant of the 

 mergansers, ti e.|ueni in^ especially the rivers, and in the fall collecting 

 in ilucks of fi>rt\ or fifty individuals. 



Anns l>t>s<-/ins : Mallard. - - The commonest duck of the vicinity, a few re- 

 maining throughout the winter. 



Marten americana: ISaldpate. Common fall visitant on marshes at 

 southern end of hike. 



