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By: Langdon, Frank Warren,Edition:Publication info: Salem, Mass, The Naturalist's Agency, 1877Volume:Series:Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr LibrarySubjects:BHL Collections:
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By: Langdon, Frank Warren,Edition:Publication info: Cincinnati, Barclay, 1879Volume:Series:Holding Institution: Multiple institutionsSubjects:BHL Collections:
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By: Langdon, Frank Warren,Type: ArticleIn: The AukVolume: 4Series:Issue:Date: 1887Page Range: 125--133Publication Info: Washington, D.C, American Ornithologists' Union, etc, 1884-Subjects:
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By: Langdon, Frank Warren,Type: ArticleIn: The AukVolume: 3Series:Issue:Date: 1886Page Range: 485--485Publication Info: Washington, D.C, American Ornithologists' Union, etc, 1884-Subjects: