Published in Journal für Ornithologie, in 1868, in volume 16, pages 1-21
Published in Journal für Ornithologie, in 1868, in volume 16, pages 46-51
Published in Journal für Ornithologie, in 1868, in volume 16, pages 51-52
Published in Journal für Ornithologie, in 1868, in volume 16, pages 66-67
Published in Journal für Ornithologie, in 1868, in volume 16, pages 71
Published in Journal für Ornithologie, in 1868, in volume 16, pages 72
Published in Journal für Ornithologie, in 1868, in volume 16, pages 100-131
Published in Journal für Ornithologie, in 1868, in volume 16, pages 131-134
Published in Journal für Ornithologie, in 1868, in volume 16, pages 138-140
Published in Journal für Ornithologie, in 1868, in volume 16, pages 140-141
Published in Journal für Ornithologie, in 1868, in volume 16, pages 141-143
Published in Journal für Ornithologie, in 1868, in volume 16, pages 145-166
Published in Journal für Ornithologie, in 1868, in volume 16, pages 182-194
Published in Journal für Ornithologie, in 1868, in volume 16, pages 194
Published in Journal für Ornithologie, in 1868, in volume 16, pages 211-213
Published in Journal für Ornithologie, in 1868, in volume 16, pages 213-215
Published in Journal für Ornithologie, in 1868, in volume 16, pages 215-216
Published in Journal für Ornithologie, in 1868, in volume 16, pages 217-235
Published in Journal für Ornithologie, in 1868, in volume 16, pages 238-245
Published in Journal für Ornithologie, in 1868, in volume 16, pages 245-246
Published in Journal für Ornithologie, in 1868, in volume 16, pages 246-248
Published in Journal für Ornithologie, in 1868, in volume 16, pages 248-259
Published in Journal für Ornithologie, in 1868, in volume 16, pages 259-263
Published in Journal für Ornithologie, in 1868, in volume 16, pages 284-285
Published in Journal für Ornithologie, in 1868, in volume 16, pages 286-287
Published in Journal für Ornithologie, in 1868, in volume 16, pages 287-288
Published in Journal für Ornithologie, in 1868, in volume 16, pages 288
Published in Journal für Ornithologie, in 1868, in volume 16, pages 354-356
Published in Journal für Ornithologie, in 1868, in volume 16, pages 356-357
Published in Journal für Ornithologie, in 1868, in volume 16, pages 361-388
Published in Journal für Ornithologie, in 1868, in volume 16, pages 389-405
Published in Journal für Ornithologie, in 1868, in volume 16, pages 407-415