THE NORWEGIAN 



NORTH POLAR EXPEDITION 



1893—1896 



SCIENTIFIC RESULTS 



EDITED BY 



FRIDTJOF NANSEN ' 



IV. AN ACCOUNT OF THE BIRDS 



BY 



ROBERT COLLETT 



AND 



FRIDTJOF NANSEN 



PUBLISHED BY THE FRIDTJOF NANSEN FUND 

 FOR THE ADVANCEMENT OF SCIENCE 



LONDON, 

 CHRISTIANIA NEW YORK, BOMBAY LEIPZIG 



JACOB DYBWAD LONGMANS, GREEN, AND CO. F. A. BROCKHAUS 



