L 
LIST OF SPECIES. 
Page. 
586. Mareca penelope, (Linn.) Bon. English Widgeon. Old World; accidental on the 
Atlantic coast of United States ; Greenland 784 
587. Aix sponsa, (Linn.) Boie. Summer Duck. Continent of North America 785 
588. Fulix marila, (Linn.) Baird. Big Black-head. Whole of North America and 
Europe. 791 
589. Fulix of ids, (Forster,) Baird. Little Black-head. Whole of North America; 
accidental in Europe 791 
590. Fulix collar is, (Donovan,) Baird. Ring-necked Duck. Whole of North America ; 
accidental in Europe 792 
591. Aythya americana, (Eyton,) Bon. Red-head. Whole of North America 793 
592. Aythya vallisneria, (Wils.) Bon. Canvas-back. Whole of North America 794 
593. BueepTiala americana, (Bon.) Baird. Golden Eye. Whole of North America 79G 
594. Bucephala islandica, (Gm.) Baird. Barrow's Golden Eye. Iceland and northern 
parts of America; in winter, not rare on the St. Lawrence 79G 
595. Bucephcda albeola, (Linn.) Baird. Butter Ball. Whole of North America 797 
596. Histrionicus torquatus, (Linn.) Bon. Harlequin Duck. Northern seacoast of north- 
ern hemisphere 799 
597. Harelda glacialis, (Linn.) Leach. South Southerly. Near both coasts of North 
America; Europe 800 
598. Polysticta stelleri, (Pallas,) Eyton. Steller's Duck. Northeastern Asia; accidental (?) 
on northwest coast of America, and in Europe 801 
599. Lampronetta fsclteri, Brandt. Spectacled Eider. Norton sound, Russian America, 
631 N. L 803 
600. Camptolaemus labradorius, (Gm.) Gray. Labrador Duck. Northeastern coast of 
North America ■ 803 
601. Melanetta velvetina, (Cassin,) Baird. Velvet Duck. Near both coasts of North 
America, to the north; perhaps M. carbo, of Pallas 805 
602. Pelionetta perspiicllata, (Linn.) Kaup. Surf Duck. On and near seacoast of North 
America ; quite far south in winter; accidental in Europe 806 
603. Pelionetta trowbridgii, Baird. Long-billed Scoter. Coast of southern California in 
winter 806 
604. Oidemia americana, Swains. Scoter. Seacoast of North America 807 
605. Oidemia (Pelionetta) bimacidata, Baird. Huron Scoter. Lake Huron and adjacent 
waters in fall and winter 808 
606. Somateria mollissima, (Linn.) Leach. Eider Duck. Atlantic and Arctic coasts of 
northern hemisphere; Pacific coast, N. A 809 
607. Somateria V. nigra, Gray. Pacific Eider. Kotzbue sound, N. W. coasl of America 810 
608. Somateria spectabilis, (Linn.) Leach. King Eider. Arctic regions of northern 
hemisphere; Pacific coast 810 
609. Erismatura rubida, (Wils.) Bon. Ruddy Duck. Whole of North America; abund- 
ant throughout the interior 811 
610. Erismatura dominica, (Linn.) Eyton. Black Masked Duck. West Indies ; accidental 
on Lake Champlain 811 
