Published in Journal für Ornithologie, in 1875, in volume 23, pages 1-50
Published in Journal für Ornithologie, in 1875, in volume 23, pages 52-58
Published in Journal für Ornithologie, in 1875, in volume 23, pages 58-104
Published in Journal für Ornithologie, in 1875, in volume 23, pages 105-106
Published in Journal für Ornithologie, in 1875, in volume 23, pages 111-113
Published in Journal für Ornithologie, in 1875, in volume 23, pages 113-118
Published in Journal für Ornithologie, in 1875, in volume 23, pages 127-128
Published in Journal für Ornithologie, in 1875, in volume 23, pages 128
Published in Journal für Ornithologie, in 1875, in volume 23, pages 151-152
Published in Journal für Ornithologie, in 1875, in volume 23, pages 153-166
Published in Journal für Ornithologie, in 1875, in volume 23, pages 214-215
Published in Journal für Ornithologie, in 1875, in volume 23, pages 216-222
Published in Journal für Ornithologie, in 1875, in volume 23, pages 222-227
Published in Journal für Ornithologie, in 1875, in volume 23, pages 228-231
Published in Journal für Ornithologie, in 1875, in volume 23, pages 231-233
Published in Journal für Ornithologie, in 1875, in volume 23, pages 233-239
Published in Journal für Ornithologie, in 1875, in volume 23, pages 239
Published in Journal für Ornithologie, in 1875, in volume 23, pages 240
Published in Journal für Ornithologie, in 1875, in volume 23, pages 241-257
Published in Journal für Ornithologie, in 1875, in volume 23, pages 258-285
Published in Journal für Ornithologie, in 1875, in volume 23, pages 293-340
Published in Journal für Ornithologie, in 1875, in volume 23, pages 340
Published in Journal für Ornithologie, in 1875, in volume 23, pages 341-342
Published in Journal für Ornithologie, in 1875, in volume 23, pages 349-351
Published in Journal für Ornithologie, in 1875, in volume 23, pages 351-352
Published in Journal für Ornithologie, in 1875, in volume 23, pages 353-407
Published in Journal für Ornithologie, in 1875, in volume 23, pages 413-414
Published in Journal für Ornithologie, in 1875, in volume 23, pages 415-416
Published in Journal für Ornithologie, in 1875, in volume 23, pages 417-428
Published in Journal für Ornithologie, in 1875, in volume 23, pages 448-452
Published in Journal für Ornithologie, in 1875, in volume 23, pages 452-453