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Jahresversammlung
Published in Journal für Ornithologie, in 1880, in volume 28, pages 340-354
Created: 2014-09-04, modified: 2014-09-04
Einige Notizen
Published in Journal für Ornithologie, in 1868, in volume 16, pages 51-52
Created: 2014-09-04, modified: 2014-09-04
Vögel des Uman'schen Kreises
Published in Journal für Ornithologie, in 1879, in volume 27, pages 417-420
Created: 2014-09-04, modified: 2014-09-04
Aus Briefen von P.C. Zeller
Published in Entomologische Zeitung Stettin, in 1886, in volume 47, pages 294-299
Created: 2016-11-22, modified: 2016-11-22
Die Balearen
Published in Journal für Ornithologie, in 1863, in volume 11, pages 81-99
Created: 2014-09-04, modified: 2014-09-04
Die Balearen
Published in Journal für Ornithologie, in 1862, in volume 10, pages 1-23
Created: 2014-09-04, modified: 2014-09-04
Deilephila Nerii L
Published in Entomologische Nachrichten, in 1885, in volume 11, pages 7-8
Created: 2017-06-15, modified: 2017-06-15
Die Zugstrassen der Vögel
Published in Journal für Ornithologie, in 1876, in volume 24, pages 387-391
Created: 2014-09-04, modified: 2014-09-04
Von Zittwitz. Nachruf
Published in Journal für Ornithologie, in 1874, in volume 22, pages 58-63
Created: 2014-09-04, modified: 2014-09-04
Ueber Larus Heinei
Published in Journal für Ornithologie, in 1859, in volume 7, pages 155-156
Created: 2014-09-04, modified: 2014-09-04
Skizzen aus Algier
Published in Journal für Ornithologie, in 1863, in volume 11, pages 261-269
Created: 2014-09-04, modified: 2014-09-04
An der Prosna
Published in Journal für Ornithologie, in 1865, in volume 13, pages 248-255
Created: 2014-09-04, modified: 2014-09-04
Feder- und Farbenwechsel
Published in Journal für Ornithologie, in 1855, in volume 3, pages 347-348
Created: 2014-09-04, modified: 2014-09-04