Published in The Wilson Bulletin, in 1953, in volume 65, issue 2, pages 99-115
Created: 2016-12-19, modified: 2016-12-19
Published in The Wilson Bulletin, in 1949, in volume 61, issue 1, pages 26-35
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1966, in volume 78, issue 1, pages 47-56
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1992, in volume 104, issue 1, pages 122-135
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1930, in volume 42, issue 2, pages 109-110
Created: 2016-11-27, modified: 2016-11-27
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 The Wilson Bulletin, in 1974, in volume 86, issue 2, pages 156-164
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1951, in volume 63, issue 1, pages 38-40
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1982, in volume 94, issue 3, pages 289-296
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1969, in volume 81, issue 4, pages 396-406
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1990, in volume 102, issue 3, pages 501-513
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1978, in volume 90, issue 1, pages 19-30
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 2004, in volume 116, issue 2, pages 119-133
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1935, in volume 47, issue 1, pages 45-49
Created: 2016-12-04, modified: 2016-12-04
Published in Bulletin of the British Ornithologists' Club, in 2011, in volume 131, issue 1, pages 69-71
Created: 2018-10-08, modified: 2018-10-08
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 1911, in volume 23, issue 2, pages 75-78
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1934, in volume 46, issue 2, pages 90-92
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1946, in volume 58, issue 1, pages 53
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1956, in volume 68, issue 3, pages 264-266
Created: 2016-12-04, modified: 2016-12-04
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 1973, in volume 85, issue 2, pages 148-162
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1947, in volume 59, issue 2, pages 127-128
Created: 2016-12-19, modified: 2016-12-19
Published in The Wilson Bulletin, in 1952, in volume 64, issue 3, pages 174-175
Created: 2016-12-19, modified: 2016-12-19
Published in The Wilson Bulletin, in 1969, in volume 81, issue 1, pages 79-86
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1969, in volume 81, issue 1, pages 87-93
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1945, in volume 57, issue 4, pages 261
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1951, in volume 63, issue 3, pages 224-225
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1964, in volume 76, issue 3, pages 290
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 The Wilson Bulletin, in 1968, in volume 80, issue 2, pages 173-188
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1998, in volume 110, issue 2, pages 226-232
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1903, in volume 15, issue 2, pages 49-59
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1959, in volume 71, issue 2, pages 141-152
Created: 2017-01-02, modified: 2017-01-02
Published in The Wilson Bulletin, in 1968, in volume 80, issue 3, pages 312-319
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1971, in volume 83, issue 1, pages 49-56
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1904, in volume 16, issue 3, pages 80-82
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1950, in volume 62, issue 1, pages 32-35
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 295-307
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1994, in volume 106, issue 2, pages 189-202
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1947, in volume 59, issue 1, pages 21-25
Created: 2016-12-19, modified: 2016-12-19
Published in The Wilson Bulletin, in 1947, in volume 59, issue 2, pages 104-109
Created: 2016-12-19, modified: 2016-12-19
Published in The Wilson Bulletin, in 1953, in volume 65, issue 2, pages 116
Created: 2016-12-19, modified: 2016-12-19
Published in The Wilson Bulletin, in 1968, in volume 80, issue 1, pages 94-99
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1904, in volume 16, issue 3, pages 67-74
Created: 2016-11-27, modified: 2016-11-27
Published in The Wilson Bulletin, in 1946, in volume 58, issue 2, pages 126-127
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1963, in volume 75, issue 2, pages 159-165
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1977, in volume 89, issue 2, pages 233-242
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1999, in volume 111, issue 3, pages 445
Created: 2017-08-22, modified: 2017-08-22
Published in The Wilson Bulletin, in 1997, in volume 109, issue 3, pages 393-409
Created: 2017-08-22, modified: 2017-08-22