Authors: H Frhr Geyr Von Schweppenburg
Published in Journal für Ornithologie, in 1917, in volume 65, pages 43-65
Created: 2014-09-04, modified: 2014-09-04
Authors: H Auel
Published in Journal für Ornithologie, in 1917, in volume 65, pages 87-92
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Authors: O Heinroth
Published in Journal für Ornithologie, in 1917, in volume 65, pages 96-98
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Authors: O Heinroth
Published in Journal für Ornithologie, in 1917, in volume 65, pages 98-111
Created: 2014-09-04, modified: 2014-09-04
Authors: O Heinroth
Published in Journal für Ornithologie, in 1917, in volume 65, pages 111-115
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Authors: O Heinroth
Published in Journal für Ornithologie, in 1917, in volume 65, pages 116-120
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Authors:
Published in Journal für Ornithologie, in 1917, in volume 65, pages 120
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Authors: F Koske
Published in Journal für Ornithologie, in 1917, in volume 65, pages 121-169
Created: 2014-09-04, modified: 2014-09-04
Authors: Rich Schlegel
Published in Journal für Ornithologie, in 1917, in volume 65, pages 169-181
Created: 2014-09-04, modified: 2014-09-04
Weitere Beiträge zur Frage des Zurückbleibens der Bergfinken in Schweden während des Winters 191516
Authors: Hugo Granvik
Published in Journal für Ornithologie, in 1917, in volume 65, pages 190-193
Created: 2014-09-04, modified: 2014-09-04
Authors: O Heinroth
Published in Journal für Ornithologie, in 1917, in volume 65, pages 227-231
Created: 2014-09-04, modified: 2014-09-04
Authors: O Heinroth
Published in Journal für Ornithologie, in 1917, in volume 65, pages 231-235
Created: 2014-09-04, modified: 2014-09-04
Authors: O Heinroth
Published in Journal für Ornithologie, in 1917, in volume 65, pages 235-240
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Authors:
Published in Journal für Ornithologie, in 1917, in volume 65, pages 240
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Authors: Geyr Von Schweppenburg
Published in Journal für Ornithologie, in 1917, in volume 65, pages 241-312
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Authors: J W Stolz
Published in Journal für Ornithologie, in 1917, in volume 65, pages 368-389
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Authors: O Heinroth
Published in Journal für Ornithologie, in 1917, in volume 65, pages 389-395
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Authors:
Published in Journal für Ornithologie, in 1917, in volume 65, pages 395-396
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Authors: J Hammling
Published in Journal für Ornithologie, in 1917, in volume 65, pages 397-434
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Authors: H Frhr Geyr Von Schweppenburg
Published in Journal für Ornithologie, in 1917, in volume 65, pages 435-443
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Authors: Paul Kollibay
Published in Journal für Ornithologie, in 1917, in volume 65, pages 444-458
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Authors: B Hoffmann
Published in Journal für Ornithologie, in 1917, in volume 65, pages 459-464
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Authors: H Stadler
Published in Journal für Ornithologie, in 1917, in volume 65, pages 465-467
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Authors: Udo Bährmann
Published in Journal für Ornithologie, in 1917, in volume 65, pages 468-506
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Authors: Friedrich Von Lucanus
Published in Journal für Ornithologie, in 1917, in volume 65, pages 506-512
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Authors: O Heinroth
Published in Journal für Ornithologie, in 1917, in volume 65, pages 512-514
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Authors: O Heinrich
Published in Journal für Ornithologie, in 1917, in volume 65, pages 517-519
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Authors:
Published in Journal für Ornithologie, in 1917, in volume 65, pages 519
Created: 2014-09-04, modified: 2014-09-04