LIST OF AUTHORITIES SUPPLEMENTING THAT PUB- 

 LISHED IN PART I. 



Osgood, W. H. Birds of Queen Charlotte Islands, B.C. ; and 

 Cook's Inlet, Alaska, N. A. Fauna, No. 21. 



Brooks, Allan. Various papers on British Columbia Birds in the 

 Auk and Ottawa Naturalist. 



Bigelow, Henry B. Birds of the Northeastern Coast of Labrador, 

 The Auk, Vol. XIX. 



Ridgway, Robert. Birds of North and Middle America, Parts I 

 and II, 1901, igo2. 



Grinnell, Joseph. Birds of Kotzebue Sound, Alaska ; Birds of 

 Sitka, Alaska. 



Rhoads, Samuel N. Notes on British Columbia Birds. 



Stone, Witmer. Birds of North Greenland. 



