LIST OF SPECIES. 
XLIX 
Page. 
564. Anser (Chen) caerulescens, Linn. White-headed Goose. North America 761 
565. Anser (Anser) gambelii, Hartlaub. White Fronted Goose. Whole of North Ame- 
rica 761 
566. Anser frontalis, Baird. Interior of North America 762 
567. Bernicla ( Leucoblepharon) canadensis, (Linn.) Boie. Canada Goose. Whole of North 
America. Accidental in Europe 764 
568. Bernicla (Leucoblepharon) leucopareia, (Brandt,) Cassin. White-cheeked Goose. 
West coast of America. Perhaps mixed with B. occidentalis ■ • • • 765 
569. Bernicla (Leucoblepharon) hutchinsii, ( Rich.) Bonap. Huctchin’s Goose. Northern 
and western regions of North America 765 
570. Bernicla (Bernicla) brenta, Steph. Brant. Eastern or Atlantic coast of North 
America ; Europe. Not yet observed on the Pacific side of 
the continent 767 
571. Bernicla (Bernicla) nigricans, (Lawr.) Cassin. Black Brant. Pacific coast of North 
America. Yery rare on the Atlantic coast 767 
572. Bernicla (Leucopareia) leucopsis, (Linn.) Barnacle Goose. Very doubtful as an 
inhabitant of North America 768 
573. Chloephaya canagica, (Sewast.) Bon. Painted Goose. Aleutian Islands 768 
574. Dendrocygna autumnalis, (Linn.) Eyton. Long-legged Duck. Valley of Bio Grande, 
Texas ; also in South America and West Indies 770 
575. Dendrocygna fulva, (Gmelin,) Burm. Fort Tejon, California, and south into Brazil • 770 
576. Anas boschas, Linn. Mallard. Entire continent of North America and greater part 
of Old World 774 
577. Anas obscura, Gm. Black Duck. Atlantic region of North America. Not yet 
detected on the Pacific, nor in Europe 775 
578. Dafila acuta, (Linn.) Jenyns. Sprig-tail; Pin-tail. Whole of North America and 
Europe 776 
579. Nettion carolinensis, (Gm.) Baird. Green-winged Teal. Whole of North America; 
accidental in Europe 777 
580. Nettion crecca, (Linn.) Kaup. English Teal. Europe ; accidental on the eastern 
coast of the United States 778 
581. Querquedula discors, (Linn.) Steph. Blue-winged Teal. Eastern North America 
to Rocky mountains. Not yet found on the Pacific coast, nor in 
Europe 779 
582. Querquedula cyanoptera, (Vieill.) Baird. Red-breasted Teal. Rocky mountains to 
Pacific ; accidental in Louisiana ; spread over most of western 
South America- • • • - 780 
583. Spatula dypeata, (Linn.) Boie. Shoveller. Continent of North America; abundant 
in Europe 781 
584. Chaulelasmus streperus, (Linn.) Gray. Gadwall. North America generally, and 
Europe 882 
585. Mareca americana, (Gm.) Stephens. Baldpate; American Widgeon. Continent of 
North America ; accidental in Europe 783 
b 7* 
