4o 



•2^ 



I 



llcmotrs of tljr iBuscum of (JTomparatitif Eoolocju 



AT HAKVAIIU COLLEGE. 



Vol. XII. 

 THE 



WA TER BIRDS 



OF 



NORTH AMERICA. 



BY 



tycif 



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



R. RIDGWAY. 



ISSUED IN CONTINUATION OF THE 



PUBLICATIONS OF THE GEOLOGICAL SURVEY OF CALIFORNIA. 

 J. D. WHITNEY, State Geologist. 



Volume I. 



.IX' 



BOSTON: 

 LITTLE, BROWN, AND COMPANY. 



1884. 



