. The birds of eastern North America known to occur east of the nineteenth meridian ... Birds. 252 KEY TO THE BIHDS OF EASTERN NORTH AMERICA. C'rowii, rump, and underparts, rose red; more or less white on wing; man- dibles, White-winged Crossbill. Loxia leucoptera (male). See No. 393. Crown, rump, and greater part of under plu- uia;,H'. dull red: no white on the wing; mandibles, crossed. American Crossbill. Loxia curvirostra minor {male). See No. 392. Wings, with more or less white; general plumage, grajish olive, or olive greeu, more or less strongly tinged with yellowish green on r
. The birds of eastern North America known to occur east of the nineteenth meridian ... Birds. 252 KEY TO THE BIHDS OF EASTERN NORTH AMERICA. C'rowii, rump, and underparts, rose red; more or less white on wing; man- dibles, White-winged Crossbill. Loxia leucoptera (male). See No. 393. Crown, rump, and greater part of under plu- uia;,H'. dull red: no white on the wing; mandibles, crossed. American Crossbill. Loxia curvirostra minor {male). See No. 392. Wings, with more or less white; general plumage, grajish olive, or olive greeu, more or less strongly tinged with yellowish green on rump; mandi- bles, crossed. White=winged Crossbill. Ldxia lencoptera (female). See No. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Cory, Charles B. (Charles Barney), 1857-1921; Field Museum of Natural History. Chicago, Special edition printed for the Field Columbian museum
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Keywords: ., bookauthorcory, bookcentury1800, bookdecade1890, booksubjectbirds
