Published in Journal of the Linnean Society of London, Zoology, in 1870, in volume 11, issue 50, pages 90-94
Created: 2024-03-07, modified: 2024-03-07![](https://www.biodiversitylibrary.org/pagethumb/22222781,60,60)
Published in Annals And Magazine of Natural History, in 1867, in volume 20, pages 309-314
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/31858822,60,60)
Published in Journal of the Linnean Society of London, Zoology, in 1879, in volume 14, issue 80, pages 737-738
Created: 2024-03-07, modified: 2024-03-07![](https://www.biodiversitylibrary.org/pagethumb/2267024,60,60)
Published in Annals And Magazine of Natural History, in 1860, in volume 6, pages 81-91
Created: 2011-09-27, modified: 2011-09-27![](https://www.biodiversitylibrary.org/pagethumb/2267386,60,60)
Published in Annals And Magazine of Natural History, in 1860, in volume 6, pages 196-202
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/28554503,60,60)
Published in Proc. zool. Soc. Lond., in 1871, in volume 1871, pages 617-622
Created: 2010-11-18, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/51614725,60,60)
Published in Victorian Naturalist, in 2008, in volume 125, issue 2, pages 58-59
Created: 2017-10-12, modified: 2017-10-12![](https://www.biodiversitylibrary.org/pagethumb/58554175,60,60)
Published in Ibis, in 1909, in volume 3, issue 3, pages 422-469
Created: 2024-03-26, modified: 2024-03-26![](https://www.biodiversitylibrary.org/pagethumb/8771125,60,60)
Published in Ibis, in 1908, in volume 2, issue 1, pages 129-169
Created: 2024-03-27, modified: 2024-03-27![](https://www.biodiversitylibrary.org/pagethumb/27009620,60,60)
Published in Ibis, in 1907, in volume 1, issue 4, pages 574-578
Created: 2024-03-28, modified: 2024-03-28![](https://www.biodiversitylibrary.org/pagethumb/8771466,60,60)
Published in Ibis, in 1908, in volume 2, issue 3, pages 458-480
Created: 2024-03-27, modified: 2024-03-27![](https://www.biodiversitylibrary.org/pagethumb/26514797,60,60)
Published in Ibis, in 1913, in volume 1, issue 4, pages 545-550
Created: 2024-03-22, modified: 2024-03-22![](https://www.biodiversitylibrary.org/pagethumb/26480844,60,60)
Published in Ibis, in 1920, in volume 2, issue 4, pages 856-880
Created: 2024-03-15, modified: 2024-03-15![](https://www.biodiversitylibrary.org/pagethumb/30012948,60,60)
Published in Entomologist's Record and Journal of Variation, in 1991, in volume 103, issue 3-4, pages 92-94
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/16342568,60,60)
Published in Ibis, in 1919, in volume 1, issue 2, pages 321-325
Created: 2024-03-16, modified: 2024-03-16![](https://www.biodiversitylibrary.org/pagethumb/16189110,60,60)
Published in Ibis, in 1897, in volume 3, issue 3, pages 317-343
Created: 2024-04-14, modified: 2024-04-14![](https://www.biodiversitylibrary.org/pagethumb/27009417,60,60)
Published in Ibis, in 1907, in volume 1, issue 3, pages 387-415
Created: 2024-03-28, modified: 2024-03-28![](https://www.biodiversitylibrary.org/pagethumb/58554495,60,60)
Published in Ibis, in 1909, in volume 3, issue 4, pages 713-715
Created: 2024-03-26, modified: 2024-03-26![](https://www.biodiversitylibrary.org/pagethumb/52169005,60,60)
Published in The Wilson Bulletin, in 1985, in volume 97, issue 4, pages 502-510
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/51353373,60,60)
Published in Journal of Raptor Research, in 2001, in volume 35, issue 4, pages 331-336
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/45653846,60,60)
Published in Bulletin of The British Ornithologists' Club, in 2008, in volume 128, issue 4, pages 242-253
Created: 2015-08-11, modified: 2015-08-11![](https://www.biodiversitylibrary.org/pagethumb/58108560,60,60)
Published in Forktail, in 2010, in volume 26, pages 117-120
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/27740793,60,60)
Published in Annals And Magazine of Natural History, in 1868, in volume 1, pages 90-94
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/46761020,60,60)
Published in Entomologist's Record and Journal of Variation, in 1999, in volume 111, issue 5, pages 233-234
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/51699850,60,60)
Published in Bulletin of The African Bird Club, in 2009, in volume 16, issue 2, pages 215-216
Created: 2021-02-23, modified: 2021-02-23![](https://www.biodiversitylibrary.org/pagethumb/27740715,60,60)
Published in Annals And Magazine of Natural History, in 1868, in volume 1, pages 31-33
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/43761918,60,60)
Published in Transactions of the Philosophical Institute of Victoria, in 1857, in volume 1, pages 81-108
Created: 2020-07-02, modified: 2020-07-02![](https://www.biodiversitylibrary.org/pagethumb/48379037,60,60)
Published in Journal of The Bombay Natural History Society, in 2008, in volume 105, issue 2, pages 148-161
Created: 2015-09-13, modified: 2015-09-13![](https://www.biodiversitylibrary.org/pagethumb/48619879,60,60)
Published in British Journal of Entomology and Natural History, in 2002, in volume 15, issue 1, pages 25-46
Created: 2018-04-24, modified: 2018-04-24![](https://www.biodiversitylibrary.org/pagethumb/58107195,60,60)
Published in Forktail, in 2016, in volume 32, pages 54-57
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/16282436,60,60)
Published in Ibis, in 1918, in volume 6, issue 4, pages 602-721
Created: 2024-03-16, modified: 2024-03-16![](https://www.biodiversitylibrary.org/pagethumb/16282236,60,60)
Published in Ibis, in 1918, in volume 6, issue 3, pages 416-421
Created: 2024-03-16, modified: 2024-03-16![](https://www.biodiversitylibrary.org/pagethumb/59110314,60,60)
Published in Journal of the Bombay Natural History Society, in 2012, in volume 109, issue 1-2, pages 43-45
Created: 2019-12-02, modified: 2019-12-02