Published in Journal für Ornithologie, in 1874, in volume 22, pages 54
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/32907232,60,60)
Published in Journal für Ornithologie, in 1872, in volume 20, pages 225-230
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/32907168,60,60)
Published in Journal für Ornithologie, in 1872, in volume 20, pages 161-188
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/32907088,60,60)
Published in Journal für Ornithologie, in 1872, in volume 20, pages 81-112
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/32907248,60,60)
Published in Journal für Ornithologie, in 1872, in volume 20, pages 241-274
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/26483367,60,60)
Published in Ibis, in 1906, in volume 6, issue 3, pages 401-407
Created: 2024-03-29, modified: 2024-03-29![](https://www.biodiversitylibrary.org/pagethumb/33567672,60,60)
Published in Journal für Ornithologie, in 1907, in volume 55, pages 301-305
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/32906999,60,60)
Published in Journal für Ornithologie, in 1872, in volume 20, pages 30-58
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/33049280,60,60)
Published in Journal für Ornithologie, in 1870, in volume 18, pages 377-380
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/9657992,60,60)
Published in Notes From The Leyden Museum, in 1902, in volume 23, issue 3, pages 153-155
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/58730696,60,60)
Published in Ibis, in 1886, in volume 4, issue 3, pages 237-258
Created: 2024-06-26, modified: 2024-06-26![](https://www.biodiversitylibrary.org/pagethumb/33570664,60,60)
Published in Journal für Ornithologie, in 1902, in volume 50, pages 349-356
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/9658001,60,60)
Published in Notes From The Leyden Museum, in 1902, in volume 23, issue 3, pages 162-179
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9657847,60,60)
Published in Notes From The Leyden Museum, in 1901, in volume 23, issue 1, pages 1-14
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9657841,60,60)
Published in Notes From The Leyden Museum, in 1901, in volume 23, issue 1, pages 33-52
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9657893,60,60)
Published in Notes From The Leyden Museum, in 1901, in volume 23, issue 2, pages 58-62
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9657932,60,60)
Published in Notes From The Leyden Museum, in 1901, in volume 23, issue 2, pages 97-110
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9646186,60,60)
Published in Notes From The Leyden Museum, in 1901, in volume 22, issue 3, pages 129-161
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/16280059,60,60)
Published in Ibis, in 1888, in volume 6, issue 3, pages 307-309
Created: 2024-06-25, modified: 2024-06-25![](https://www.biodiversitylibrary.org/pagethumb/32706636,60,60)
Published in Journal für Ornithologie, in 1880, in volume 28, pages 296-310
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/32706623,60,60)
Published in Journal für Ornithologie, in 1880, in volume 28, pages 283-296
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/9633610,60,60)
Published in Notes From The Leyden Museum, in 1898, in volume 20, issue 1, pages 81-83
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9646286,60,60)
Published in Notes From The Leyden Museum, in 1901, in volume 22, issue 4, pages 225-310
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9643511,60,60)
Published in Notes From The Leyden Museum, in 1899, in volume 21, issue 1/3, pages 23-26
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9646250,60,60)
Published in Notes from the Leyden Museum, in 1900, in volume 22, pages 193-224
Created: 2014-02-26, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9646128,60,60)
Published in Notes from the Leyden Museum, in 1900, in volume 22, pages 75-125
Created: 2014-02-26, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/28519402,60,60)
Published in Proceedings of The Zoological Society of London, in 1878, in volume 1878, pages 712-713
Created: 2012-10-01, modified: 2012-10-01![](https://www.biodiversitylibrary.org/pagethumb/9658043,60,60)
Published in Notes From The Leyden Museum, in 1903, in volume 23, issue 4, pages 190-194
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9657930,60,60)
Published in Notes From The Leyden Museum, in 1901, in volume 23, issue 2, pages 95-96
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9657986,60,60)
Published in Notes from the Leyden Museum, in 1902, in volume 23, pages 147-152
Created: 2014-10-15, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/28985252,60,60)
Published in Proceedings of the Zoological Society, in 1886, in volume 1886, pages 217-218
Created: 2011-08-10, modified: 2011-10-27![](https://www.biodiversitylibrary.org/pagethumb/9633622,60,60)
Published in Notes From The Leyden Museum, in 1898, in volume 20, issue 1, pages 93-96
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9646219,60,60)
Published in Notes from the Leyden Museum, in 1900, in volume 22, pages 162
Created: 2014-02-26, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/28502320,60,60)
Published in Proceedings of The Zoological Society of London, in 1874, in volume 1874, pages 207-208
Created: 2012-10-01, modified: 2012-10-01![](https://www.biodiversitylibrary.org/pagethumb/28662999,60,60)
Published in Proceedings of The Zoological Society of London, in 1869, in volume 1869, pages 126-129
Created: 2012-10-01, modified: 2012-10-01![](https://www.biodiversitylibrary.org/pagethumb/9657995,60,60)
Published in Notes From The Leyden Museum, in 1902, in volume 23, issue 3, pages 156-161
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9643531,60,60)
Published in Notes From The Leyden Museum, in 1899, in volume 21, issue 1/3, pages 1-22
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9633630,60,60)
Published in Notes From The Leyden Museum, in 1898, in volume 20, issue 2/3, pages 97-100
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9646123,60,60)
Published in Notes from the Leyden Museum, in 1900, in volume 22, pages 70
Created: 2014-02-26, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/9633761,60,60)
Published in Notes From The Leyden Museum, in 1899, in volume 20, issue 4, pages 224-226
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/28663481,60,60)
Published in Proceedings of The Zoological Society of London, in 1869, in volume 1869, pages 544-548
Created: 2012-10-01, modified: 2012-10-01![](https://www.biodiversitylibrary.org/pagethumb/9646220,60,60)
Published in Notes From The Leyden Museum, in 1901, in volume 22, issue 3, pages 163-178
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/28553811,60,60)
Published in Proceedings of the Zoological Society of London, in 1871, in volume 1871, pages 21-32
Created: 2010-11-22, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/9646102,60,60)
Published in Notes From The Leyden Museum, in 1900, in volume 22, issue 1/2, pages 49-69
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/32705396,60,60)
Published in Journal für Ornithologie, in 1874, in volume 22, pages 76-80
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/8807305,60,60)
Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1880, in volume 1880, pages 77-83
Created: 2011-01-10, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/25211013,60,60)
Published in Ibis, in 1904, in volume 4, issue 4, pages 660-674
Created: 2024-03-30, modified: 2024-03-30![](https://www.biodiversitylibrary.org/pagethumb/9633662,60,60)
Published in Notes From The Leyden Museum, in 1898, in volume 20, issue 2/3, pages 129-136
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/32715403,60,60)
Published in Journal für Ornithologie, in 1864, in volume 12, pages 411-413
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/32712426,60,60)
Published in Journal für Ornithologie, in 1867, in volume 15, pages 237-249
Created: 2014-09-04, modified: 2014-09-04