/--'; 



■^3 



/ 



^mm% of tjjc ^mmm of Comparattfat 2odloflg 



AT IIAKVARD COLLEGE. 

 Vol. XIII. 



THE 



WATER BIRDS 



OP 



NORTH AMERICA. 



BY 



S. F. BAIRD, T. M. BREWER, 



AND 



R. RIDGWAY. 



ISSUED IN CONTIKOATION OF TUB 



PUBLICATIONS OF THE GEOLOGICAL SURVEY OF CALIFORNIA. 

 J. D. WHITNEY, State Geologist. 



Volume II. 



BOSTON: 

 LITTLE, BROWN, AND COMPANY. 



1884. 



