5 
A. O. U. No. 
No. s in List, 
143. DAFILA ACUTA, R. 605, C. 710. 26 
Pjntail Duck. 
Tolerably common, Migrant. 
144. AIX SPONSA, R. 613, C. 719. 27 
Wood Duck. 
Tolerably common, Breeds, Grand Island— Otto Baser. 
146. AYTHYA AMERICANA, R. 618, C. 723. 28 
Redhead. 
Common, Migrant. 
147. AYTHYA VALLISNERIA, R. 617, C. 724. 29 
Canvas-back. 
Occasional, Migrant— Chas. Linden. 
148. AYTHYA MARILA NEARCTICA, R. 614, C. 720. 30 
Great Scaup Duck. 
Occasional, Migrant— -Otto Besser. 
150. AYTHYA COLLAR 1 S, R. 616, C. 722. 31 
Ring-billed Black-head Duck. 
Tolerably common, Migrant— Otto Besser . 
151. GLAUCIONETTA CLANGULA AMERICANA, R. 620, C. 725. 32 
American Golden-eye Duck. 
Common, Migrant— Chas. Linden. 
153. CHARITONETTA ALBEOLA, R. 621, C. 727. 33 
Butter-ball, Buffle-head Duck. 
Common, Migrant. 
154. CLANGULA HYEMALIS, R. 623, C. 728. 34 
Old Wife, Long-tailed Duck. 
Abundant, Migrant. 
155. HISTRIONICUS HISTRIONICUS, R. 622, C. 730. 35 
Harlequin Duck. 
Accidental— 'Otto Besser. 
160. SOMATERIA DRESSERI, R. 6270, C. 734. 36 
American Eider Duck. 
Rare, Winter visitor— Chas. Linden. 
162. SOMATERIA SPECTABILIS, R. 629, C. 736. 37 
King Eider. 
Accidental— Chas. Linden . 
163. OIDEMIA AMERICANA, R. 630, C. 737. 38 
American Scoter. 
Common, Migrant— Chas. Linden , G. E. Llarris. 
