Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 100
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/40823312,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1961, in volume 81, pages 33
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/45973557,60,60)
Published in Nemouria, in 1973, in volume 11, pages 1-73
Created: 2014-09-30, modified: 2014-09-30![](https://www.biodiversitylibrary.org/pagethumb/40825281,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1982, in volume 102, pages 84-85
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/58044518,60,60)
Published in Forktail, in 1987, in volume 3, pages 68-69
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/2777357,60,60)
Published in Fieldiana, Zool., in 1965, in volume 44, pages 207-216
Created: 2009-12-23, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/34642050,60,60)
Published in Proceedings of The Biological Society of Washington, in 1960, in volume 73, pages 57-61
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/34567299,60,60)
Published in Proceedings of The Biological Society of Washington, in 1952, in volume 65, pages 193-195
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/40825282,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1982, in volume 102, pages 85-86
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/40825135,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1981, in volume 101, pages 370
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/40816735,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1969, in volume 89, pages 17-20
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/53813322,60,60)
Published in Annals of Carnegie Museum, in 1990, in volume 59, issue 1, pages 49-60
Created: 2017-07-16, modified: 2017-07-16![](https://www.biodiversitylibrary.org/pagethumb/52337733,60,60)
Published in Annals of the Carnegie Museum, in 1960, in volume 35, pages 331-340
Created: 2017-03-19, modified: 2017-03-19![](https://www.biodiversitylibrary.org/pagethumb/34562669,60,60)
Published in Proceedings of The Biological Society of Washington, in 1966, in volume 79, pages 1-12
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/40817108,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1970, in volume 90, pages 154-157
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/40815936,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1968, in volume 88, pages 24-25
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/40813675,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1963, in volume 83, pages 148-150
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/52337511,60,60)
Published in Annals of the Carnegie Museum, in 1958, in volume 35, pages 117-125
Created: 2017-03-19, modified: 2017-03-19![](https://www.biodiversitylibrary.org/pagethumb/34647824,60,60)
Published in Proceedings of The Biological Society of Washington, in 1958, in volume 71, pages 95-106
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/34642208,60,60)
Published in Proceedings of The Biological Society of Washington, in 1960, in volume 73, pages 215-219
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/40824885,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1979, in volume 99, pages 72-75
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/40816807,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1969, in volume 89, pages 81-83
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/40815018,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1966, in volume 86, pages 82-86
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/45973835,60,60)
Published in Nemouria, in 1976, in volume 18, pages 1-9
Created: 2014-09-30, modified: 2014-09-30![](https://www.biodiversitylibrary.org/pagethumb/54660941,60,60)
Published in Annals of the Carnegie Museum, in 1964, in volume 38, pages 49-67
Created: 2017-10-22, modified: 2017-10-22![](https://www.biodiversitylibrary.org/pagethumb/54651626,60,60)
Published in Annals of the Carnegie Museum, in 1963, in volume 36, pages 129-132
Created: 2017-10-22, modified: 2017-10-22![](https://www.biodiversitylibrary.org/pagethumb/53474945,60,60)
Published in The Wilson Bulletin, in 1997, in volume 109, issue 4, pages 561-594
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/40027356,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1990, in volume 110, pages 175-179
Created: 2012-12-02, modified: 2012-12-02![](https://www.biodiversitylibrary.org/pagethumb/52433607,60,60)
Published in Annals of the Carnegie Museum, in 1955, in volume 33, pages 287-293
Created: 2017-03-19, modified: 2017-03-19![](https://www.biodiversitylibrary.org/pagethumb/52433403,60,60)
Published in Annals of the Carnegie Museum, in 1954, in volume 33, issue 8, pages 149-178
Created: 2017-03-19, modified: 2017-03-19![](https://www.biodiversitylibrary.org/pagethumb/34572827,60,60)
Published in Proceedings of The Biological Society of Washington, in 1970, in volume 83, pages 203-214
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/34595250,60,60)
Published in Proceedings of The Biological Society of Washington, in 1969, in volume 82, pages 233-241
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/54671232,60,60)
Published in Annals of the Carnegie Museum, in 1967, in volume 39, pages 85-89
Created: 2017-10-22, modified: 2017-10-22![](https://www.biodiversitylibrary.org/pagethumb/40814857,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1965, in volume 85, pages 137-139
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/34642621,60,60)
Published in Proceedings of The Biological Society of Washington, in 1984, in volume 97, pages 788-791
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/40028126,60,60)
Published in Bulletin of the British Ornithologists' Club, in 1993, in volume 113, issue 1, pages 21-23
Created: 2012-07-01, modified: 2015-08-11![](https://www.biodiversitylibrary.org/pagethumb/52458896,60,60)
Published in Annals of the Carnegie Museum, in 1995, in volume 64, issue 3, pages 253
Created: 2017-03-19, modified: 2017-03-19![](https://www.biodiversitylibrary.org/pagethumb/45974663,60,60)
Published in Nemouria, in 1988, in volume 30, pages 1-8
Created: 2014-09-30, modified: 2014-09-30![](https://www.biodiversitylibrary.org/pagethumb/40085211,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 22-32
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/40816809,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1969, in volume 89, pages 83-85
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/11964196,60,60)
Published in Postilla, in 1962, in volume 67, pages 1-8
Created: 2013-03-01, modified: 2013-03-01![](https://www.biodiversitylibrary.org/pagethumb/40029200,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1996, in volume 116, pages 123-125
Created: 2012-12-02, modified: 2012-12-02![](https://www.biodiversitylibrary.org/pagethumb/45972348,60,60)
Published in Nemouria, in 1971, in volume 4, pages 1-67
Created: 2014-09-30, modified: 2014-10-08![](https://www.biodiversitylibrary.org/pagethumb/52162130,60,60)
Published in The Wilson Bulletin, in 1954, in volume 66, issue 2, pages 89-92
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52193463,60,60)
Published in The Wilson Bulletin, in 1961, in volume 73, issue 4, pages 374-379
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/34604962,60,60)
Published in Proceedings of The Biological Society of Washington, in 1963, in volume 76, pages 81-84
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/40027565,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1991, in volume 111, pages 104-110
Created: 2012-12-02, modified: 2012-12-02![](https://www.biodiversitylibrary.org/pagethumb/40590622,60,60)
Published in Bull Brit Ornithol Club, in 1960, in volume 80, pages 76-78
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/63593076,60,60)
Published in Journal of South African botany, in 1948, in volume 14, pages 97-103
Created: 2024-06-09, modified: 2024-06-09![](https://www.biodiversitylibrary.org/pagethumb/52123214,60,60)
Published in The Wilson Bulletin, in 1974, in volume 86, issue 3, pages 301-302
Created: 2016-11-27, modified: 2016-11-27