. The birds of eastern North America known to occur east of the nineteenth meridian .. . Head, black, g-lossed with green ; back, gi-ayish white, finelylined with black; speculum, white (male). Aiith(jti mariht. Greater Scaup Black=head. See No. , Avtbya marila ncarctica. For directions for measurement, see page 9. FAMILY — DUCKS, GEESE, AND SWANS. 75. 76 KEY TO THE BIRDS OF EASTERN NORTH AMERICA. Head, cinnamon brown; uppci- breast and bat-k, ashy gray, not barred; (ffinalc); v<ry siinilar to ftunale Golden Eye. bnt sliglitly smaller,
. The birds of eastern North America known to occur east of the nineteenth meridian .. . Head, black, g-lossed with green ; back, gi-ayish white, finelylined with black; speculum, white (male). Aiith(jti mariht. Greater Scaup Black=head. See No. , Avtbya marila ncarctica. For directions for measurement, see page 9. FAMILY — DUCKS, GEESE, AND SWANS. 75. 76 KEY TO THE BIRDS OF EASTERN NORTH AMERICA. Head, cinnamon brown; uppci- breast and bat-k, ashy gray, not barred; (ffinalc); v<ry siinilar to ftunale Golden Eye. bnt sliglitly smaller, inut-hmore common than the next species, on tlie .Vtlautic coast. Glaucioncttn rJaugnln nmcricana. American Golden Eye. Whistler. See No. lOS. Head, cinnamon brown; upper breast and hack, ashy gray, not barred: speenlum,white (^female) : very similar to preeeding sjjecies, l)nt slightly larger. (rlaurionrWi ishmdica. Barrows Golden No. 109. / Head, rufous brown; crown, blackish: breast, black; lower back, ashy white, liiiely lined with black (male) : bill, verydifferent from that of Ked-head. (S e cnt.^ Aijthiia vaUisneria. Canvas=back Duck. See No. 104. Aytliya vallisneria. Head, neck, and upper breast, dull cinnamon brown, palest on throat: lower back,dull brown, barred with line, wavy, white lines (female) ; eadly distinguished by shape of bill.(See cut.) Aijthij
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbirds, bookyear1900
