Published in Journal für Ornithologie, in 1905, in volume 53, issue 1, pages 184-243

Published in Journal für Ornithologie, in 1905, in volume 53, issue 2, pages 335-360

Published in Journal für Ornithologie, in 1905, in volume 53, pages 42-158

Published in Journal für Ornithologie, in 1905, in volume 53, pages 245-249

Published in Journal für Ornithologie, in 1905, in volume 53, pages 249-261

Published in Journal für Ornithologie, in 1905, in volume 53, pages 34-41

Published in Journal für Ornithologie, in 1905, in volume 53, pages 272-274

Published in Journal für Ornithologie, in 1905, in volume 53, pages 261-264

Published in Journal für Ornithologie, in 1905, in volume 53, pages 1-33

Published in Journal für Ornithologie, in 1905, in volume 53, pages 159-183

Published in Journal für Ornithologie, in 1905, in volume 53, pages 244-245

Published in Journal für Ornithologie, in 1905, in volume 53, pages 422-423

Published in Journal für Ornithologie, in 1905, in volume 53, pages 330-334

Published in Journal für Ornithologie, in 1905, in volume 53, pages 304-310

Published in Journal für Ornithologie, in 1905, in volume 53, pages 360-418

Published in Journal für Ornithologie, in 1905, in volume 53, pages 311-330

Published in Journal für Ornithologie, in 1905, in volume 53, pages 297-303

Published in Journal für Ornithologie, in 1905, in volume 53, pages 420-422

Published in Journal für Ornithologie, in 1905, in volume 53, pages 423-425

Published in Journal für Ornithologie, in 1905, in volume 53, pages 274-297

Published in Journal für Ornithologie, in 1905, in volume 53, pages 419-420

Published in Journal für Ornithologie, in 1905, in volume 53, pages 429-431

Published in Journal für Ornithologie, in 1905, in volume 53, pages 425-429

Published in Journal für Ornithologie, in 1905, in volume 53, pages 670-756

Published in Journal für Ornithologie, in 1905, in volume 53, pages 618-669

Published in Journal für Ornithologie, in 1905, in volume 53, pages 761-764

Published in Journal für Ornithologie, in 1905, in volume 53, pages 757-761

Published in Journal für Ornithologie, in 1905, in volume 53, pages 556-558

Published in Journal für Ornithologie, in 1905, in volume 53, pages 515-556

Published in Journal für Ornithologie, in 1905, in volume 53, pages 433-499

Published in Journal für Ornithologie, in 1905, in volume 53, pages 560-562

Published in Journal für Ornithologie, in 1905, in volume 53, pages 558-560

Published in Journal für Ornithologie, in 1905, in volume 53, pages 500-515

Published in Journal fuer Ornithologie, in 1905, in volume 1905, pages 601-617