Published in Journal für Ornithologie, in 1872, in volume 20, pages 1-19

Published in Journal für Ornithologie, in 1872, in volume 20, pages 23-24

Published in Journal für Ornithologie, in 1872, in volume 20, pages 30-58

Published in Journal für Ornithologie, in 1872, in volume 20, pages 65-67

Published in Journal für Ornithologie, in 1872, in volume 20, pages 75-79

Published in Journal für Ornithologie, in 1872, in volume 20, pages 79-80

Published in Journal für Ornithologie, in 1872, in volume 20, pages 80

Published in Journal für Ornithologie, in 1872, in volume 20, pages 81-112

Published in Journal für Ornithologie, in 1872, in volume 20, pages 138-139

Published in Journal für Ornithologie, in 1872, in volume 20, pages 140-155

Published in Journal für Ornithologie, in 1872, in volume 20, pages 157-158

Published in Journal für Ornithologie, in 1872, in volume 20, pages 158-160

Published in Journal für Ornithologie, in 1872, in volume 20, pages 160

Published in Journal für Ornithologie, in 1872, in volume 20, pages 161-188

Published in Journal für Ornithologie, in 1872, in volume 20, pages 189-192

Published in Journal für Ornithologie, in 1872, in volume 20, pages 193-201

Published in Journal für Ornithologie, in 1872, in volume 20, pages 209-224

Published in Journal für Ornithologie, in 1872, in volume 20, pages 225-230

Published in Journal für Ornithologie, in 1872, in volume 20, pages 231-232

Published in Journal für Ornithologie, in 1872, in volume 20, pages 233-235

Published in Journal für Ornithologie, in 1872, in volume 20, pages 235-236

Published in Journal für Ornithologie, in 1872, in volume 20, pages 236-237

Published in Journal für Ornithologie, in 1872, in volume 20, pages 237-239

Published in Journal für Ornithologie, in 1872, in volume 20, pages 241-274

Published in Journal für Ornithologie, in 1872, in volume 20, pages 275-286

Published in Journal für Ornithologie, in 1872, in volume 20, pages 305-309

Published in Journal für Ornithologie, in 1872, in volume 20, pages 310-314

Published in Journal für Ornithologie, in 1872, in volume 20, pages 318-319

Published in Journal für Ornithologie, in 1872, in volume 20, pages 319-320

Published in Journal für Ornithologie, in 1872, in volume 20, pages 320

Published in Journal für Ornithologie, in 1872, in volume 20, pages 321-332

Published in Journal für Ornithologie, in 1872, in volume 20, pages 332-340

Published in Journal für Ornithologie, in 1872, in volume 20, pages 340-366

Published in Journal für Ornithologie, in 1872, in volume 20, pages 366-384

Published in Journal für Ornithologie, in 1872, in volume 20, pages 395-399

Published in Journal für Ornithologie, in 1872, in volume 20, pages 399

Published in Journal für Ornithologie, in 1872, in volume 20, pages 401-432

Published in Journal für Ornithologie, in 1872, in volume 20, pages 433-454

Published in Journal für Ornithologie, in 1872, in volume 20, pages 464