582, QtrERQUEDULA CYANOPTERUS, Cassin. 



Red-breasted Teal. 



583. SPATULA CLYPEATA, BoiE. 



StaoTeller. 

 ;S4. CHATILELASMUS STREPERTJS, Gray. 



eadwall. 

 585. MARBCA AMERICANA, Stephens 



Baldpale. 

 586.' MARE C A PENELOPE, Bo sap. 



Widgeon. 

 587. AIX SPONSA, Boie. 



Summer Duck. 

 .88. FTTLIX MARTT.A Baibd. 

 Greater Black-bead. 

 580. FT7LIX AFFINIS, Baied. 



Little Black-bead. 

 590. PULIX COLLARIS, Baird. 

 Ring-necked Duck. 



501. AYTHYA AMERICANA, Bonap. 



Red-head. 



502. AYTHTA VALLISNERIA, Bonap. 



Canvass-back. 

 593, BUCEPHALA AMERICANA, Baied. 



Golden Eye. 



504. BUCEPHALA ISLANDICA, Baied. 



BarroTV's Golden Eye. 

 595. BUCEPHALA ALBEOLA, Baied. 



Butter Ball. 

 506. HISTRIONICUS TORQUATUS, Bonap. 



Harlequin Duck. 



597. HARELDA GLACIALIS, Leach. 



Soutb Southerly. 



598. POLTSTICTA STELLERI, EYTO^f. 



Steller's Duck. 

 699. LAMPRONETTA FISCHBRI, Bkandt. 

 Spectacled Eider. 



600. CAMPTOLAEMUS LABRADORIUS, Geay. 



liabrador Duck. 



601. MELANETTA VELVETINA, Baied. 



Tclret Duck. 



C02. PELIONETTA PERSPICILLATA, Kahp 

 Surf Duck. 



603. PELIONETTA TRO"WBRIX)Gn, Baied. 



Liong'-billed Scoter. 



604. OIDEMIA AMERICANA, Swains. 



Scoter. 



605. OIDEMIA BIMACULATA, BAraD. 



Huron Scoter. 

 C06. SOMATERIA MOLLISSIMA, Leaci.. 

 Eider Duck. 



607. SOMATERIA V. NIGRA, Geay. 



Pacific Eider. 



608. SOMATERIA SPECTABILIS, Leach. 



King Eider. 



609. ERISMATURA RUBIDA, Bonap. 



Ruddy Duck. 



610. ERISMATURA DOMINICA, Eyton. 



Black Masked Duck. 



611. MERGUS AMBRICANUS, Cass. 



Sheldrake. 



612. MERGUS SERRATOR, Linn, 

 Red-breasted merganser. 



613. LOPHODYTES CUCULLATUS, Keich. 



Hooded jtlergauser. 



614. MERGELLUS ALBELLUS, Selby. 



Smew. 



615. PELECANUS ERYTHRORHYNCHUS.Gji 



American Pelican. 



616. PELECANUS FUSCUS, Linn. 



BroTfn Pelican. 



617. SULA BASSANA, Bkiss. 



Gannct. 



618. SUL4. FIBER, (L.) 



Booby. 



619. TACHYPETES AQUILA, Vieillot. 



IMan-of-vrar Bird. 



620. GRACULUS CARBO, Geay. 



Common Cormorant. 



621. GRACULUS PERSPICILLATUS, Lawe. 



Pallas's Cormorant. 



