Published in The Wilson Bulletin, in 1953, in volume 65, issue 2, pages 99-115
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52151864,60,60)
Published in The Wilson Bulletin, in 1949, in volume 61, issue 1, pages 26-35
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52152283,60,60)
Published in The Wilson Bulletin, in 1966, in volume 78, issue 1, pages 47-56
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52185589,60,60)
Published in The Wilson Bulletin, in 1992, in volume 104, issue 1, pages 122-135
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52101211,60,60)
Published in The Wilson Bulletin, in 1930, in volume 42, issue 2, pages 109-110
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/53088101,60,60)
Published in The Wilson Bulletin, in 1990, in volume 102, issue 2, pages 199-212
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/52123063,60,60)
Published in The Wilson Bulletin, in 1974, in volume 86, issue 2, pages 156-164
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/52153110,60,60)
Published in The Wilson Bulletin, in 1951, in volume 63, issue 1, pages 38-40
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52177855,60,60)
Published in The Wilson Bulletin, in 1982, in volume 94, issue 3, pages 289-296
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52703275,60,60)
Published in The Wilson Bulletin, in 1969, in volume 81, issue 4, pages 396-406
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/53088535,60,60)
Published in The Wilson Bulletin, in 1990, in volume 102, issue 3, pages 501-513
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/52193996,60,60)
Published in The Wilson Bulletin, in 1978, in volume 90, issue 1, pages 19-30
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52168164,60,60)
Published in The Wilson Bulletin, in 2004, in volume 116, issue 2, pages 119-133
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52194750,60,60)
Published in The Wilson Bulletin, in 1935, in volume 47, issue 1, pages 45-49
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/50898395,60,60)
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![](https://www.biodiversitylibrary.org/pagethumb/52335968,60,60)
Published in The Wilson Bulletin, in 1965, in volume 77, issue 4, pages 416
Created: 2017-01-02, modified: 2017-01-02![](https://www.biodiversitylibrary.org/pagethumb/32879748,60,60)
Published in The Wilson Bulletin, in 1911, in volume 23, issue 2, pages 75-78
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/52155937,60,60)
Published in The Wilson Bulletin, in 1934, in volume 46, issue 2, pages 90-92
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52152815,60,60)
Published in The Wilson Bulletin, in 1946, in volume 58, issue 1, pages 53
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52193827,60,60)
Published in The Wilson Bulletin, in 1956, in volume 68, issue 3, pages 264-266
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52227697,60,60)
Published in The Wilson Bulletin, in 2002, in volume 114, issue 2, pages 282
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/52206361,60,60)
Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 148-162
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52298125,60,60)
Published in The Wilson Bulletin, in 1947, in volume 59, issue 2, pages 127-128
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52289644,60,60)
Published in The Wilson Bulletin, in 1952, in volume 64, issue 3, pages 174-175
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52702944,60,60)
Published in The Wilson Bulletin, in 1969, in volume 81, issue 1, pages 79-86
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/52702952,60,60)
Published in The Wilson Bulletin, in 1969, in volume 81, issue 1, pages 87-93
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/52165384,60,60)
Published in The Wilson Bulletin, in 1945, in volume 57, issue 4, pages 261
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52153312,60,60)
Published in The Wilson Bulletin, in 1951, in volume 63, issue 3, pages 224-225
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52147195,60,60)
Published in The Wilson Bulletin, in 1964, in volume 76, issue 3, pages 290
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52055595,60,60)
Published in The Wilson Bulletin, in 1929, in volume 41, issue 1, pages 62-64
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/52651004,60,60)
Published in The Wilson Bulletin, in 1968, in volume 80, issue 2, pages 173-188
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/53494212,60,60)
Published in The Wilson Bulletin, in 1998, in volume 110, issue 2, pages 226-232
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/10045172,60,60)
Published in The Wilson Bulletin, in 1903, in volume 15, issue 2, pages 49-59
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/52327135,60,60)
Published in The Wilson Bulletin, in 1959, in volume 71, issue 2, pages 141-152
Created: 2017-01-02, modified: 2017-01-02![](https://www.biodiversitylibrary.org/pagethumb/52651147,60,60)
Published in The Wilson Bulletin, in 1968, in volume 80, issue 3, pages 312-319
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/53018769,60,60)
Published in The Wilson Bulletin, in 1971, in volume 83, issue 1, pages 49-56
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/10041495,60,60)
Published in The Wilson Bulletin, in 1904, in volume 16, issue 3, pages 80-82
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/52153548,60,60)
Published in The Wilson Bulletin, in 1950, in volume 62, issue 1, pages 32-35
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52206516,60,60)
Published in The Wilson Bulletin, in 1973, in volume 85, issue 3, pages 295-307
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52203951,60,60)
Published in The Wilson Bulletin, in 1994, in volume 106, issue 2, pages 189-202
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52298012,60,60)
Published in The Wilson Bulletin, in 1947, in volume 59, issue 1, pages 21-25
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52298102,60,60)
Published in The Wilson Bulletin, in 1947, in volume 59, issue 2, pages 104-109
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52287593,60,60)
Published in The Wilson Bulletin, in 1953, in volume 65, issue 2, pages 116
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52650921,60,60)
Published in The Wilson Bulletin, in 1968, in volume 80, issue 1, pages 94-99
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/10041482,60,60)
Published in The Wilson Bulletin, in 1904, in volume 16, issue 3, pages 67-74
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/52152894,60,60)
Published in The Wilson Bulletin, in 1946, in volume 58, issue 2, pages 126-127
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52199696,60,60)
Published in The Wilson Bulletin, in 1963, in volume 75, issue 2, pages 159-165
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52169410,60,60)
Published in The Wilson Bulletin, in 1977, in volume 89, issue 2, pages 233-242
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/53462249,60,60)
Published in The Wilson Bulletin, in 1999, in volume 111, issue 3, pages 445
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/53474631,60,60)
Published in The Wilson Bulletin, in 1997, in volume 109, issue 3, pages 393-409
Created: 2017-08-22, modified: 2017-08-22