Published in Pacific Science, in 1957, in volume 11, issue 3, pages 265-274
Created: 2017-09-17, modified: 2017-09-17
Published in Rhodora, in 1961, in volume 63, issue 754, pages 267-275
Created: 2014-06-16, modified: 2016-07-26
Published in The Wilson Bulletin, in 1974, in volume 86, issue 1, pages 43-50
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1935, in volume 47, issue 2, pages 129-157
Created: 2016-12-04, modified: 2016-12-04
Published in Journal of The Washington Academy of Sciences, in 1937, in volume 27, pages 423-431
Created: 2014-01-30, modified: 2014-01-30
Published in The Wilson Bulletin, in 1903, in volume 15, issue 2, pages 60-64
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1968, in volume 80, issue 4, pages 421-425
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1951, in volume 63, issue 4, pages 263-270
Created: 2016-12-04, modified: 2016-12-04
Published in Proceedings of the United States National Museum, in 1911, in volume 39, pages 263-400
Created: 2010-11-20, modified: 2017-01-06
Published in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 127-131
Created: 2011-07-31, modified: 2011-07-31
Published in The Wilson Bulletin, in 2003, in volume 115, issue 3, pages 325-332
Created: 2016-12-11, modified: 2016-12-11
Published in The Wilson Bulletin, in 1977, in volume 89, issue 4, pages 543-561
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1954, in volume 66, issue 4, pages 274
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1929, in volume 41, issue 1, pages 62-64
Created: 2016-11-27, modified: 2016-11-27
Published in Proceedings of the United States National Museum, in 1911, in volume 39, pages 625-634
Created: 2010-11-20, modified: 2017-01-06
Published in Proceedings of the United States National Museum, in 1919, in volume 55, pages 549-604
Created: 2010-11-20, modified: 2017-01-06
Published in The Wilson Bulletin, in 1944, in volume 56, issue 3, pages 177
Created: 2016-12-04, modified: 2016-12-04
Published in Journal of The Washington Academy of Sciences, in 1936, in volume 26, pages 365-376
Created: 2014-01-30, modified: 2014-01-30
Published in The Wilson Bulletin, in 2002, in volume 114, issue 2, pages 282
Created: 2016-12-11, modified: 2016-12-11
Published in The Wilson Bulletin, in 1910, in volume 22, issue 1, pages 60-61
Created: 2016-11-27, modified: 2016-11-27
Published in Proceedings of The United States National Museum, in 1924, in volume 64, pages 1-22
Created: 2011-02-20, modified: 2017-01-06
Published in The Wilson Bulletin, in 1999, in volume 111, issue 3, pages 421-422
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1906, in volume 18, issue 3, pages 103-104
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1913, in volume 25, issue 2, pages 99-100
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1922, in volume 34, issue 3, pages 189
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1963, in volume 75, issue 3, pages 289-294
Created: 2016-12-04, modified: 2016-12-04
Published in Proceedings of the United States National Museum, in 1905, in volume 28, pages 479-672
Created: 2010-11-20, modified: 2011-10-03
Published in Journal of Raptor Research, in 1993, in volume 27, issue 2, pages 127
Created: 2017-04-07, modified: 2017-04-07
Published in The Wilson Bulletin, in 1994, in volume 106, issue 3, pages 431-447
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1984, in volume 96, issue 3, pages 505
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1900, in volume 12, issue 3, pages 12-13
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1894, in volume 6, issue 4, pages 9-10
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1914, in volume 26, issue 1, pages 44
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1915, in volume 27, issue 3, pages 407-408
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1935, in volume 47, issue 4, pages 257-265
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1951, in volume 63, issue 1, pages 41
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1966, in volume 78, issue 1, pages 110
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1914, in volume 26, issue 3, pages 157-161
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1955, in volume 67, issue 3, pages 189-193
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1913, in volume 25, issue 1, pages 42
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1933, in volume 45, issue 3, pages 106-110
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1950, in volume 62, issue 1, pages 3-4
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1951, in volume 63, issue 4, pages 327-329
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1905, in volume 17, issue 3, pages 84-88
Created: 2016-11-27, modified: 2016-11-27
Published in Proceedings of the United States National Museum, in 1915, in volume 47, pages 565-729
Created: 2010-11-20, modified: 2011-10-03
Published in Proceedings of the United States National Museum, in 1917, in volume 53, issue 2194, pages 1-150
Created: 2010-11-20, modified: 2014-12-07
Published in The Wilson Bulletin, in 1999, in volume 111, issue 2, pages 216-228
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1990, in volume 102, issue 1, pages 109-122
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1954, in volume 66, issue 1, pages 38-57
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1917, in volume 29, issue 4, pages 195-197
Created: 2016-11-27, modified: 2016-11-27