Published in Journal of Raptor Research, in 1996, in volume 30, issue 1, pages 43-44

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Published in Veliger, in 1976, in volume 19, pages 77-78

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Published in The Wilson Bulletin, in 1902, in volume 14, issue 1, pages 10-15

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Published in Journal of The Bombay Natural History Society, in 1979, in volume 76, issue 1, pages 172-173

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Published in The Wilson Bulletin, in 1932, in volume 44, issue 2, pages 65-75

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Published in Raptor Research, in 1982, in volume 16, issue 1, pages 10-13

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Published in The Auk, in 1919, in volume 36, pages 45-56

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Published in The Wilson Bulletin, in 1936, in volume 48, issue 4, pages 241-255

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Published in Ibis, in 1917, in volume 5, issue 4, pages 526-538

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Published in Bulletin, Southern California Academy of Sciences, in 2010, in volume 109, issue 3, pages 144-152

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Published in Journal of Raptor Research, in 2001, in volume 35, issue 1, pages 58-61

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Published in Entomological News, in 1987, in volume 98, pages 224-229

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Published in The Auk, in 1914, in volume 31, pages 546-548

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Published in Bonner Zoologische Beiträge, in 1987, in volume 38, pages 209-219

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Published in The Wilson Bulletin, in 1940, in volume 52, issue 3, pages 198-206

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Published in Rhodora, in 1903, in volume 5, issue 52, pages 120

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Published in The Wilson Bulletin, in 1931, in volume 43, issue 4, pages 293-305

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Published in Entomological News, in 2004, in volume 115, pages 146-156

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Published in The Wilson Bulletin, in 1942, in volume 54, issue 3, pages 192-198

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Published in Pan-Pacific Entomologist, in 1990, in volume 66, issue 4, pages 301-306

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Published in The Wilson Bulletin, in 1914, in volume 26, issue 1, pages 18-19

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Published in The Wilson Bulletin, in 2002, in volume 114, issue 2, pages 221-226

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Published in Botanical Gazette, in 1919, in volume 67, issue 2, pages 173-174

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Published in Journal of Raptor Research, in 2004, in volume 38, issue 3, pages 288-289

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Published in The Wilson Bulletin, in 1936, in volume 48, issue 2, pages 77-79

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Published in The Wilson Bulletin, in 1984, in volume 96, issue 4, pages 561-574

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Published in Proceedings of The Biological Society of Washington, in 1951, in volume 64, pages 73

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Published in Western Australian Naturalist, in 1988, in volume 17, issue 5, pages 97-106

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Published in Zoologica, in 1936, in volume 21, issue 13, pages 165-175

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Published in Meddelanden af Societas pro Fauna et Flora Fennica, in 1913, in volume 39, pages 106-121

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Published in Journal of Raptor Research, in 1995, in volume 29, issue 4, pages 277-279

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Published in Hedwigia, in 1887, in volume 26, pages 24-35

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Published in The Wilson Bulletin, in 1979, in volume 91, issue 1, pages 88-103

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Published in Journal of Raptor Research, in 2003, in volume 37, issue 1, pages 78-83

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Published in The Wilson Bulletin, in 1941, in volume 53, issue 3, pages 185-195

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Published in The Auk, in 1919, in volume 36, pages 137-138

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Published in Rhodora, in 1899, in volume 1, issue 12, pages 215-217

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Published in Hedwigia, in 1883, in volume 22, pages 1-3

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Published in Hedwigia, in 1885, in volume 24, pages 21-35

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Published in Hedwigia, in 1886, in volume 25, pages 92-104

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Published in Hedwigia, in 1887, in volume 26, pages 6-18

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Published in Western Australian Naturalist, in 1953, in volume 4, issue 3, pages 65

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Published in The Great Basin Naturalist, in 1985, in volume 45, issue 4, pages 778-783

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Published in Ibis, in 1917, in volume 5, issue 1, pages 30-41

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Published in The Wilson Bulletin, in 1937, in volume 49, issue 4, pages 283-285

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Published in The Auk, in 1885, in volume 2, pages 121-128

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Published in The Auk, in 1909, in volume 26, pages 192-193

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Published in The Auk, in 1918, in volume 35, pages 241

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1885, in volume 2, pages 233-239

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1913, in volume 30, pages 274

Created: 2013-03-08, modified: 2013-03-08