Courtesy of th.> N^^ York Stat.- Museunr 



Plate i6 



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.A«> apitt'3 Su^ri^. 



REDHEAD 



Mania niit'-ncaiia (Kyton) 

 MALES 



CANVAS-BACK 



Marilii i'ali-<intr>a (Wilson) 



MALES 



\M ; ii:it. size 



