26 



J. C. BARTONEK AND S. G. SEALY 



NORTHERN FULMAR 



DOUBLE-CRESTED 

 CORMORANT 



PELAGIC 

 CORMORANT 



RED-FACED 

 CORMORANT 



BLACK BRANT 



EMPEROR GOOSE d 



GLAUCOUS 

 GULL 



GLAUCOUS-WINGED d 

 GULL 



BLACK- LEGGED 

 KITTIWAKE 



RED- LEGGED 

 KITTIWAKE 



COMMON MURRE . o[ 



THICK-BILLED 

 MURRE 



Fig. 3. Location of known breeding populations of some marine bird species without regard to size of 

 population. 



