Published in Journal für Ornithologie, in 1889, in volume 37, pages 109-110
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1903, in volume 51, pages 306-307
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1903, in volume 51, pages 304
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Published in Journal für Ornithologie, in 1903, in volume 51, pages 301-304
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Published in Journal für Ornithologie, in 1903, in volume 51, pages 305-306
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Published in Journal für Ornithologie, in 1903, in volume 51, pages 307-309
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Published in Journal für Ornithologie, in 1897, in volume 45, pages 93-95
Created: 2014-09-04, modified: 2014-09-04
Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1901, in volume 1901, pages 220-238
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Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1905, in volume 1905, pages 254-262
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Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1905, in volume 1905, pages 262-276
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Published in Sitzungsberichte der Gesellschaft Naturforschender zu Berlin, in 1893, in volume 1893, pages 107-114
Created: 2012-01-18, modified: 2012-01-18
Published in Journal für Ornithologie, in 1903, in volume 51, pages 136-138
Created: 2014-09-04, modified: 2014-09-04
Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1905, in volume 1905, pages 279-283
Created: 2013-03-01, modified: 2013-03-01
Published in Journal für Ornithologie, in 1898, in volume 46, pages 311
Created: 2014-09-04, modified: 2014-09-04
Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1900, in volume 1900, pages 189-197
Created: 2012-09-27, modified: 2012-09-27
Published in Sitzungsberichte der Gesellschaft Naturforschender zu Berlin, in 1899, in volume 1899, pages 59-64
Created: 2013-04-24, modified: 2013-04-24
Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1900, in volume 1900, pages 181-189
Created: 2013-08-27, modified: 2013-08-27
Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1905, in volume 1905, pages 277-279
Created: 2013-03-01, modified: 2013-03-01
Published in Sitzungsberichte Gesellschaft naturforschenden Freunde Berlin, in 1904, in volume 1904, issue 5, pages 71-83
Created: 2013-04-18, modified: 2013-04-18
Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1893, in volume 1893, pages 170-175
Created: 2010-06-27, modified: 2023-02-16
Published in Journal für Ornithologie, in 1905, in volume 53, pages 261-264
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1901, in volume 49, pages 279-280
Created: 2014-09-04, modified: 2014-09-04
Published in Sber. Ges. naturf. Freunde, Berlin, in 1893, in volume 1893, pages 24-31
Created: 2011-06-03, modified: 2023-02-16
Published in Mitteilungen aus dem Zoologischen Museum In Berlin, in 1916, in volume 8, pages 257-308
Created: 2013-01-22, modified: 2013-01-22
Published in Journal für Ornithologie, in 1899, in volume 47, pages 289-290
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Published in Journal für Ornithologie, in 1905, in volume 53, pages 245-249
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Published in Journal für Ornithologie, in 1905, in volume 53, pages 422-423
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Published in Journal für Ornithologie, in 1905, in volume 53, pages 420-422
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Published in Journal für Ornithologie, in 1905, in volume 53, pages 423-425
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Published in Journal für Ornithologie, in 1905, in volume 53, pages 425-429
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1887, in volume 35, pages 221-222
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1901, in volume 49, pages 276-279
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1902, in volume 50, pages 127-131
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Published in Journal für Ornithologie, in 1902, in volume 50, pages 125-127
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Published in Journal für Ornithologie, in 1903, in volume 51, pages 507-514
Created: 2014-09-04, modified: 2014-09-04
in 1899, pages 1-102
Created: 2013-03-18, modified: 2023-02-16
Published in Journal für Ornithologie, in 1898, in volume 46, pages 309-310
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Published in Journal für Ornithologie, in 1899, in volume 47, pages 288-289
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Published in Journal für Ornithologie, in 1899, in volume 47, pages 286-288
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1897, in volume 45, pages 193-195
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1897, in volume 45, pages 190-193
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1904, in volume 52, pages 315-316
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1904, in volume 52, pages 306-308
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1904, in volume 52, pages 308-313
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1904, in volume 52, pages 313-314
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1887, in volume 35, pages 96-99
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1889, in volume 37, pages 73
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Published in Journal für Ornithologie, in 1889, in volume 37, pages 76-82
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Published in Journal für Ornithologie, in 1889, in volume 37, pages 84-85
Created: 2014-09-04, modified: 2014-09-04
Published in Journal für Ornithologie, in 1891, in volume 39, pages 220-223
Created: 2014-09-04, modified: 2014-09-04