. Verzeichnis zu den Vögeln des östlichen Nordamerika .. . Hals, Streifen entlang Hinterhals, Unterteile, und Rumpf, schwarz-ish; Rücken, braun; große Patch auf Flanken, weiß; Schnabel und Füße, leuchtend rot. Weiblich, durchgehend bräunlich; Speculum, grauumrandet hinten mit einem Band aus Braun; Kamm, kleiner. Ost-ern Hemisphäre; zufällig in Ost-U. S. Alle tauchen withease. b. Bay Ducks, Aytliya. Unterscheiden Sie sich von einem in sein ohne Haube. 1. ROTSCHOPF, A. AxMERicANA. 20.00; Schnabel, 2.00, niedrige atbase und nicht nach hinten auf die Stirn projiziert; Speculum,bläulich wirli die oberen Federn bla-ack margined; Kopf, und VERZEICHNIS ZU VÖGELN

• Bildanbieter: Reading Room 2020 / Alamy Stock Foto
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. Directory to the birds of Eastern North America .. . neck, stripe along hind neck, lower parts, and rump, black-ish; back, brown; large patch on flanks, white ; bill and feet, bright red. Female, brownish throughout; speculum, graybordered behind with a band of brown ; crest, smaller. East-ern hemisphere; accidental in eastern U. S. All dive withease. b. Bay Ducks, Aytliya. Differ from a in being without crest. 1. REDHEAD, A. AxMERicANA. 20.00; bill, 2.00, low atbase and not projected backward on forehead; speculum, bluish wirli the upper feathers bl-ack margined; head, and DIRECTORY TO BIRDS OF EASTERN NORTH AMERICA. 131 neck for more than half its length, brownish-red tinged with violet; remainder of neck, body in front of wings andlower back, black ; canvassingon back and sides with theblack and white of aboutequal area; bill, black; feet, bluish; iris, orange, fig. 151.Female, brownish throughoutwith the canvassing abovefaintly indicated. Breeds fromsouthern Mich, and northernMe. northward, migratingsouthward in Oct. to winter Fig. 151.. IV, C, b, 1. 1-15.from Mass. (where it is rare north of Cape Cod) southward, becoming very common fromChesapeake Bay through the Carolinas ; comes north in April.Nests on ground; eggs, 6 to 10, creamy-white. Occurs in flocksor occasionally singly. 2. CANVAS-BACK. A. vallisneria. Differs from 1in being a trifle larger; bill, long and tapering, 2.75 producedback on forehead; red of neck not extending over more thanhalf its length; canvassing with white predominating, fig.152. Breeds from the northwestern States northward; time of migration and winterrange with nesting habitsabout as in 1. c. Black-headedDucks. Fuligula. Bill, flatter than in band slightly expanded tow-ard tip; head and neck, andupper breast, black. 1. SCAUP, F. MARILA. 19.00; bill, 1.80; speculum. Fig. 162.

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