. The birds of eastern North America known to occur east of the nineteenth meridian ... Birds. Swallow. ^fartin. Family HIRUNDINID/E. Swallows and Martin?. See page 265. Plumage, smoky black; shafts of tail feathers, extending beyond the web in sharp spines. Sometimes mistaken for Swallows bj' persons unfamiliar with 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


. The birds of eastern North America known to occur east of the nineteenth meridian ... Birds. Swallow. ^fartin. Family HIRUNDINID/E. Swallows and Martin?. See page 265. Plumage, smoky black; shafts of tail feathers, extending beyond the web in sharp spines. Sometimes mistaken for Swallows bj' persons unfamiliar with 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