Published in Journal of The New York Entomological Society, in 1953, in volume 61, issue 4, pages 201-210

Created: 2016-06-13, modified: 2016-06-13

Published in Zoologica, in 1950, in volume 35, issue 1, pages 24-25

Created: 2016-11-23, modified: 2016-11-23

Published in Proceedings of The American Philosophical Society, in 1885, in volume 22, issue 120, pages 375-376

Created: 2017-01-01, modified: 2017-01-01

Published in Madroño, in 1966, in volume 18, issue 8, pages 240-243

Created: 2016-02-15, modified: 2016-07-07

Published in Copeia, in 1915, in volume 20, pages 18-19

Created: 2013-03-07, modified: 2013-03-08

Published in Rhodora, in 1914, in volume 16, issue 189, pages 166

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1947, in volume 49, issue 581, pages 142-143

Created: 2014-06-16, modified: 2016-07-26

Published in Journal für Ornithologie, in 1906, in volume 54, pages 329-358

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1891, in volume 39, pages 225-235

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1885, in volume 33, pages 354-368

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1877, in volume 25, pages 347-348

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Published in Australian entomological magazine, in 1972, in volume 1, issue 2, pages 5-6

Created: 2021-11-22, modified: 2022-05-09

Published in Rhodora, in 1911, in volume 13, issue 148, pages 76

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1917, in volume 19, issue 220, pages 61-69

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1920, in volume 22, issue 261, pages 145-146

Created: 2016-07-19, modified: 2016-07-19

Published in Breviora, in 1963, in volume 187, pages 1-13

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Published in Entomological News, Philadelphia, in 1893, in volume 4, pages 116-118

Created: 2011-06-03, modified: 2011-06-21

Published in Ornithologische Monatsberichte, in 1900, in volume 8, pages 97-98

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Published in Rhodora, in 1911, in volume 13, pages 207-208

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 1930, in volume 32, pages 95-105

Created: 2014-06-16, modified: 2016-07-26

Published in Journal für Ornithologie, in 1908, in volume 56, pages 72-121

Created: 2014-09-04, modified: 2014-09-04

Published in Rhodora, in 1992, in volume 94, issue 880, pages 396

Created: 2016-07-19, modified: 2016-07-19

Published in Zoologica, in 1939, in volume 24, issue 13, pages 293-295

Created: 2016-11-07, modified: 2016-11-07

Published in Journal of Raptor Research, in 1991, in volume 25, issue 2, pages 43-44

Created: 2017-04-07, modified: 2017-04-07

Published in Madroño, in 1949, in volume 10, issue 2, pages 51-55

Created: 2016-02-15, modified: 2016-07-07

Published in Jour Washington Acad Sci, in 1938, in volume 28, pages 178-182

Created: 2014-01-30, modified: 2014-01-30

Published in Rhodora, in 1911, in volume 13, issue 145, pages 9-10

Created: 2016-07-19, modified: 2016-07-19

Published in The Wilson Bulletin, in 1899, in volume 11, issue 4, pages 54-55

Created: 2016-11-27, modified: 2016-11-27

Published in Botanical Gazette, in 1908, in volume 45, issue 2, pages 135-136

Created: 2017-03-14, modified: 2017-03-14

Published in Journal für Ornithologie, in 1887, in volume 35, pages 244-248

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1895, in volume 43, pages 457-481

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1897, in volume 45, pages 524-533

Created: 2014-09-04, modified: 2014-09-04

Published in Rhodora, in 1904, in volume 6, issue 64, pages 65-71

Created: 2014-06-16, modified: 2016-07-26

Published in Jour Washington Acad Sci, in 1938, in volume 28, pages 51-55

Created: 2014-01-30, modified: 2014-01-30

Published in Rhodora, in 1927, in volume 29, pages 158-160

Created: 2014-06-16, modified: 2016-07-26

Published in Proceedings of The American Philosophical Society, in 1880, in volume 19, issue 107, pages 203-209

Created: 2017-01-01, modified: 2017-01-01

Published in The Wilson Bulletin, in 1899, in volume 11, issue 4, pages 40

Created: 2016-11-27, modified: 2016-11-27

Published in Raptor Research, in 1986, in volume 20, issue 3-4, pages 130-131

Created: 2017-04-08, modified: 2017-04-08

Published in Entomological News, Philadelphia, in 1911, in volume 22, pages 287-288

Created: 2011-05-11, modified: 2021-04-05

Published in Rhodora, in 1955, in volume 57, issue 677, pages 156-158

Created: 2014-06-16, modified: 2016-07-26

Published in Journal für Ornithologie, in 1899, in volume 47, pages 375-386

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1880, in volume 28, pages 193

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1894, in volume 42, pages 1-28

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1891, in volume 39, pages 47-56

Created: 2014-09-04, modified: 2014-09-04

Published in Journal für Ornithologie, in 1887, in volume 35, pages 225-244

Created: 2014-09-04, modified: 2014-09-04

Published in Zeitschrift für Säugetierkunde, in 1930, in volume 5, pages 314-326

Created: 2016-08-03, modified: 2016-08-03

Published in Jour Washington Acad Sci, in 1933, in volume 23, pages 137-138

Created: 2014-01-30, modified: 2014-01-30

Published in Jour Washington Acad Sci, in 1943, in volume 33, pages 316-317

Created: 2014-01-30, modified: 2014-01-30

Published in Proceedings of The American Philosophical Society, in 1869, in volume 11, issue 81, pages 202-203

Created: 2017-01-01, modified: 2017-01-01

Published in Proceedings of The American Philosophical Society, in 1874, in volume 14, issue 92, pages 141-147

Created: 2017-01-01, modified: 2017-01-01