Published in Scopus, in 1978, in volume 2, pages 72-73
Created: 2014-03-20, modified: 2014-03-20![](https://www.biodiversitylibrary.org/pagethumb/619980,60,60)
Published in Rhodora, in 1954, in volume 56, issue 661, pages 23-24
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/8763405,60,60)
Published in Ibis, in 1905, in volume 5, issue 3, pages 429-440
Created: 2024-03-29, modified: 2024-03-29![](https://www.biodiversitylibrary.org/pagethumb/51315663,60,60)
Published in Journal of Raptor Research, in 1995, in volume 29, issue 2, pages 146-147
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/53463766,60,60)
Published in The Wilson Bulletin, in 1996, in volume 108, issue 3, pages 556-566
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/9252458,60,60)
Published in Journal of The Arnold Arboretum, in 1987, in volume 68, issue 3, pages 343-348
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/35248676,60,60)
Published in Iberus, in 1997, in volume 15, pages 1-11
Created: 2014-01-12, modified: 2014-01-12![](https://www.biodiversitylibrary.org/pagethumb/47819611,60,60)
Published in Journal of The Bombay Natural History Society, in 1970, in volume 67, issue 1, pages 67-80
Created: 2015-08-31, modified: 2015-08-31![](https://www.biodiversitylibrary.org/pagethumb/627302,60,60)
Published in Rhodora, in 1961, in volume 63, pages 31-35
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/632544,60,60)
Published in Rhodora, in 1966, in volume 68, pages 464-469
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/15936613,60,60)
Published in The Auk, in 1905, in volume 22, pages 266-273
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/45513129,60,60)
Published in Zeitschrift für Säugetierkunde, in 1992, in volume 57, pages 310-312
Created: 2016-08-03, modified: 2016-08-03![](https://www.biodiversitylibrary.org/pagethumb/8763416,60,60)
Published in Ibis, in 1905, in volume 5, issue 3, pages 440-453
Created: 2024-03-29, modified: 2024-03-29![](https://www.biodiversitylibrary.org/pagethumb/27446077,60,60)
Published in The Auk, in 1884, in volume 1, pages 196
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/5439440,60,60)
Published in Rhodora, in 1978, in volume 80, issue 821, pages 156-157
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/4312299,60,60)
Published in Breviora, in 1963, in volume 182, pages 1-5
Created: 2023-11-22, modified: 2023-11-22![](https://www.biodiversitylibrary.org/pagethumb/27446788,60,60)
Published in The Auk, in 1897, in volume 14, pages 207
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/58108884,60,60)
Published in Forktail, in 2002, in volume 18, pages 93-100
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/9203221,60,60)
Published in Nautilis, in 1937, in volume 51, pages 28-33
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/16018735,60,60)
Published in The Auk, in 1906, in volume 23, pages 219-220
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/16018625,60,60)
Published in The Auk, in 1906, in volume 23, pages 113-114
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/52186926,60,60)
Published in The Wilson Bulletin, in 1989, in volume 101, issue 4, pages 579-590
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/40591036,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1953, in volume 73, pages 72
Created: 2013-01-29, modified: 2013-01-29![](https://www.biodiversitylibrary.org/pagethumb/52234974,60,60)
Published in The Wilson Bulletin, in 1940, in volume 52, issue 1, pages 32
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/52169710,60,60)
Published in The Wilson Bulletin, in 1977, in volume 89, issue 4, pages 521-522
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/48508849,60,60)
Published in The birds of Australia, in 1848, in volume 7
Created: 2021-05-11, modified: 2021-05-11![](https://www.biodiversitylibrary.org/pagethumb/34599728,60,60)
Published in Proceedings of The Biological Society of Washington, in 1980, in volume 93, pages 845-848
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/52227607,60,60)
Published in The Wilson Bulletin, in 2002, in volume 114, issue 2, pages 192-196
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/53812716,60,60)
Published in Bulletin of Carnegie Museum of Natural History, in 1994, in volume 30, pages 1-51
Created: 2017-07-16, modified: 2017-07-16![](https://www.biodiversitylibrary.org/pagethumb/52462384,60,60)
Published in Annals of Carnegie Museum, in 2001, in volume 70, issue 4, pages 239-245
Created: 2017-01-23, modified: 2017-01-23![](https://www.biodiversitylibrary.org/pagethumb/50391276,60,60)
Published in Breviora, in 1994, in volume 496, pages 1-20
Created: 2009-12-27, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/4314625,60,60)
Published in Occasional papers on mollusks, in 1970, in volume 3, issue 38, pages 53-60
Created: 2017-07-27, modified: 2017-07-27![](https://www.biodiversitylibrary.org/pagethumb/42116145,60,60)
Published in Scopus, in 1985, in volume 9, pages 110-111
Created: 2014-03-20, modified: 2014-03-20![](https://www.biodiversitylibrary.org/pagethumb/9177318,60,60)
Published in Journal of The Arnold Arboretum, in 1962, in volume 43, issue 4, pages 389-399
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/9255640,60,60)
Published in Journal of The Arnold Arboretum, in 1979, in volume 60, issue 2, pages 219-271
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/53094265,60,60)
Published in The Wilson Bulletin, in 1987, in volume 99, issue 3, pages 448-456
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/52207835,60,60)
Published in The Wilson Bulletin, in 1960, in volume 72, issue 3, pages 288
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/53425444,60,60)
Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 157-158
Created: 2017-05-21, modified: 2017-05-21![](https://www.biodiversitylibrary.org/pagethumb/12886113,60,60)
Published in Phytologia, in 1990, in volume 68, pages 120-121
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/55651402,60,60)
Published in Occasional Papers Museum of Texas Tech University, in 1983, in volume 88, pages 1-15
Created: 2019-03-11, modified: 2019-03-11![](https://www.biodiversitylibrary.org/pagethumb/16129619,60,60)
Published in Proceedings of the Entomological Society of Washington, in 1945, in volume 47, pages 137-167
Created: 2011-08-14, modified: 2011-08-14![](https://www.biodiversitylibrary.org/pagethumb/2693439,60,60)
Published in Entomological News, in 1980, in volume 91, pages 63-64
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/40813586,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1963, in volume 83, pages 75-77
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/48603673,60,60)
Published in Journal of The Bombay Natural History Society, in 1996, in volume 93, issue 3, pages 401-410
Created: 2015-10-13, modified: 2015-10-13![](https://www.biodiversitylibrary.org/pagethumb/42257357,60,60)
Published in Novapex, in 2002, in volume 3, pages 139-140
Created: 2013-07-27, modified: 2013-07-27![](https://www.biodiversitylibrary.org/pagethumb/43056225,60,60)
Published in Scopus, in 1980, in volume 4, pages 6-9
Created: 2014-03-20, modified: 2014-03-20![](https://www.biodiversitylibrary.org/pagethumb/56220825,60,60)
Published in Bulletin of The African Bird Club, in 2013, in volume 20, issue 1, pages 75-76
Created: 2021-02-23, modified: 2021-02-23![](https://www.biodiversitylibrary.org/pagethumb/9177206,60,60)
Published in Journal of The Arnold Arboretum, in 1962, in volume 43, issue 3, pages 279-314
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8442583,60,60)
Published in Journal of The Arnold Arboretum, in 1964, in volume 45, issue 2, pages 279-283
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/58740764,60,60)
Published in The Coleopterists Bulletin, in 1961, in volume 15, issue 1, pages 26-27
Created: 2023-11-07, modified: 2023-11-07