Published in Journal für Ornithologie, in 1858, in volume 6, pages 417-445

Published in Journal für Ornithologie, in 1858, in volume 6, pages 337-354

Published in Journal für Ornithologie, in 1858, in volume 6, pages 383-387

Published in Journal für Ornithologie, in 1858, in volume 6, pages 168-170

Published in Journal für Ornithologie, in 1858, in volume 6, pages 1-31

Published in Journal für Ornithologie, in 1858, in volume 6, pages 97-124

Published in Journal für Ornithologie, in 1858, in volume 6, pages 331-336

Published in Journal für Ornithologie, in 1858, in volume 6, pages 311-315

Published in Journal für Ornithologie, in 1858, in volume 6, pages 416

Published in Journal für Ornithologie, in 1858, in volume 6, pages 411-415

Published in Journal für Ornithologie, in 1858, in volume 6, pages 355-359

Published in Journal für Ornithologie, in 1858, in volume 6, pages 394-398

Published in Journal für Ornithologie, in 1858, in volume 6, pages 445

Published in Journal für Ornithologie, in 1858, in volume 6, pages 476-482

Published in Journal für Ornithologie, in 1858, in volume 6, pages 70-73

Published in Journal für Ornithologie, in 1858, in volume 6, pages 96

Published in Journal für Ornithologie, in 1858, in volume 6, pages 75-93

Published in Journal für Ornithologie, in 1858, in volume 6, pages 73

Published in Journal für Ornithologie, in 1858, in volume 6, pages 257-284

Published in Journal für Ornithologie, in 1858, in volume 6, pages 387-390

Published in Journal für Ornithologie, in 1858, in volume 6, pages 238-253