668 U.S. NATIONAL MUSEUM BULLETIN 221 



78551. Adult male (on label, "$"). Saint Michael (on the southern 

 shore of Norton Sound) , western Alaska. April 1879. Collected by 

 Edward W. Nelson. Original number 1032. 



78556. Adult female. Saint Michael, western Alaska. April 1879. Col- 

 lected by Edward W. Nelson. Original number 1033. 



92090. Adult male. Nushagak (a settlement on Nushagak Bay, just below 

 the mouth of the Nushagak River) , southwestern Alaska. Dec. 10, 1882. 

 Collected by Charles L. McKay. Original number 80. 



92091. Aduh female. Nushagak, southwestern Alaska. Nov. 16, 1882. 

 Collected by Charles L. McKay. Original number 80. 



Each of these four was fully described as the type of a particular plumage, 

 and each is distinctly so marked on its label. 



