Published in The Wilson Bulletin, in 1990, in volume 102, issue 2, pages 199-212

Created: 2017-08-22, modified: 2017-08-22

Published in Journal of the Arnold Arboretum, in 1959, in volume 40, pages 369-384

Created: 2011-01-26, modified: 2011-06-21

Published in The Wilson Bulletin, in 2000, in volume 112, issue 4, pages 482-490

Created: 2017-08-22, modified: 2017-08-22

Published in Muelleria, in 1989, in volume 7, issue 1, pages 57-80

Created: 2016-06-27, modified: 2023-02-16

Published in The Wilson Bulletin, in 1965, in volume 77, issue 4, pages 416

Created: 2017-01-02, modified: 2017-01-02

Published in The Wilson Bulletin, in 1933, in volume 45, issue 1, pages 37-50

Created: 2016-12-04, modified: 2016-12-04

Published in The Wilson Bulletin, in 1937, in volume 49, issue 1, pages 54-64

Created: 2016-12-11, modified: 2016-12-11

Published in The Wilson Bulletin, in 1938, in volume 50, issue 1, pages 13-17

Created: 2016-12-19, modified: 2016-12-19

Published in The Wilson Bulletin, in 1935, in volume 47, issue 1, pages 81-95

Created: 2016-12-04, modified: 2016-12-04

Published in The Wilson Bulletin, in 1936, in volume 48, issue 1, pages 56-70

Created: 2016-12-04, modified: 2016-12-04

Published in The Wilson Bulletin, in 1938, in volume 50, issue 2, pages 122-137

Created: 2016-12-19, modified: 2016-12-19

Published in The Wilson Bulletin, in 1897, in volume 9, issue 4, pages 13

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

Published in Madroño, in 2010, in volume 57, pages 203-208

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

Published in The Wilson Bulletin, in 1927, in volume 39, issue 3, pages 170

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

Published in The Wilson Bulletin, in 1914, in volume 26, issue 2, pages 103

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

Published in The Wilson Bulletin, in 1993, in volume 105, issue 3, pages 389-398

Created: 2017-08-22, modified: 2017-08-22

Published in The Wilson Bulletin, in 1931, in volume 43, issue 2, pages 145

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

Published in The Wilson Bulletin, in 1963, in volume 75, issue 2, pages 174-178

Created: 2016-12-04, modified: 2016-12-04

Published in Nuytsia, in 1996, in volume 11, issue 1, pages 133-138

Created: 2017-05-14, modified: 2023-03-22

Published in Nuytsia, in 2008, in volume 18, pages 267-272

Created: 2022-09-11, modified: 2023-03-22

Published in Victorian Naturalist, in 1932, in volume 49, pages 43-46

Created: 2017-10-11, modified: 2017-10-11

Published in The Wilson Bulletin, in 1938, in volume 50, issue 2, pages 159-160

Created: 2016-12-19, modified: 2016-12-19

Published in The Wilson Bulletin, in 1902, in volume 14, issue 1, pages 20

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

Published in The Wilson Bulletin, in 1912, in volume 24, issue 1, pages 42

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

Published in The Wilson Bulletin, in 1926, in volume 38, issue 2, pages 124

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

Published in The Wilson Bulletin, in 1956, in volume 68, issue 3, pages 261-264

Created: 2016-12-04, modified: 2016-12-04

Published in The Wilson Journal of Ornithology, in 2007, in volume 119, issue 1, pages 116-117

Created: 2017-07-16, modified: 2017-07-16

Published in The Wilson Bulletin, in 1969, in volume 81, issue 2, pages 225-230

Created: 2017-08-22, modified: 2017-08-22

Published in The Wilson Bulletin, in 1974, in volume 86, issue 1, pages 58-63

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

Published in The Wilson Bulletin, in 1927, in volume 39, issue 2, pages 107

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

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

Created: 2016-12-11, modified: 2016-12-11

Published in Journal of Raptor Research, in 2003, in volume 37, issue 1, pages 8-18

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

Published in The Wilson Bulletin, in 1994, in volume 106, issue 3, pages 421-430

Created: 2016-12-04, modified: 2016-12-04

Published in Breviora, in 1964, in volume 210, pages 1-14

Created: 2009-12-27, modified: 2011-06-21

Published in The Wilson Journal of Ornithology, in 2006, in volume 118, issue 4, pages 580-581

Created: 2017-07-16, modified: 2017-07-16

Published in The Wilson Journal of Ornithology, in 2007, in volume 119, issue 1, pages 148

Created: 2017-07-16, modified: 2017-07-16

Published in The Wilson Bulletin, in 1941, in volume 53, issue 1, pages 37-40

Created: 2016-12-11, modified: 2016-12-11

Published in The Wilson Bulletin, in 1938, in volume 50, issue 4, pages 249-253

Created: 2016-12-19, modified: 2016-12-19

Published in The Wilson Bulletin, in 1952, in volume 64, issue 4, pages 224-233

Created: 2016-12-19, modified: 2016-12-19

Published in The Wilson Bulletin, in 1901, in volume 13, issue 4, pages 9-10

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

Published in The Wilson Bulletin, in 1899, in volume 11, issue 4, pages 76

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

Published in The Wilson Bulletin, in 1959, in volume 71, issue 3, pages 254-261

Created: 2017-01-02, modified: 2017-01-02

Published in The Wilson Bulletin, in 1905, in volume 17, issue 2, pages 44-47

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

Published in The Wilson Bulletin, in 1909, in volume 21, issue 2, pages 97-99

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

Published in The Wilson Bulletin, in 1915, in volume 27, issue 4, pages 462-463

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

Published in The Wilson Bulletin, in 1919, in volume 31, issue 4, pages 127-129

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

Published in The Wilson Bulletin, in 1922, in volume 34, issue 4, pages 221-224

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

Published in The Wilson Bulletin, in 1923, in volume 35, issue 3, pages 167-168

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

Published in The Wilson Bulletin, in 1924, in volume 36, issue 1, pages 27

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

Published in The Wilson Bulletin, in 1926, in volume 38, issue 1, pages 43-44

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