A NATURAL HISTORY OF 

 THE DUCKS 



BY 



JOHN Cl PHILLIPS 



ASSOCIATE CURATOR OF BIRDS IN THE MUSEUM 

 OF COMPARATIVE ZOOLOGY AT HARVARD COLLEGE 



WITH PLATES IN COLOR AND IN BLACK AND WHITE 

 FROM DRAWINGS BY 



FRANK W. BENSON, ALLAN BROOKS 



AND 



LOUIS AGASSIZ FUERTES 



VOLUME III 

 ANATINM (CONCLUDED) AND FULIGULIN& (IN PART) 



BOSTON AND NEW YORK 



HOUGHTON MIFFLIN COMPANY 



©be KtoercfiUe f)re6B, Cambrilip 

 1925 



