CONTENTS. 



Preface ... ... ... ... ... •■• 3 



Contents ... ... ... ... ... ■•• 5-6 



List of Plates ... -. ... ... ••• . 7 



Errata ... ... ... ... ... ••• 8 



1. Eecord of Proceedings ... ... ... ... ... 9-89 



Preliminaries ... ... ... ... ... ... 9 



Organizing Committee ... ... ... ... ••■ 9 



Sections ... ... ... ■ ■ • • • • • • • 9 



Programme ... ... ... ••• ••• ■•• 10 



Greneral Committee ... ... ... •■■ H 



List of Members ... • • • ■ • • • • • 15-27 



General Meetings ... ... ..." ... ... 27-32 



Excursions ... ... ... ■■■ 33-34 



Meetings of .Sections, ... ... .- ... ■ •■ 35-61 



Meeting of Permanent Committee ... ... ... 62-65 



Members of Permanent Committee ... 65-70 



Meeting at Cambridge ... ... ... ... ••■ 70-87 



Pamphlets Presented by the Hungarian Central Office ... 88-89 



2. President's Address 90-143 



3. What constitutes a Museum Collection of Birds ? By 



Prank M. Chapman. (Plates I.-VI.) 144-156 



4. The Correspondence of Professor Naumann. By 



Paul Leverkühn 157-162 



5. On the Migration of Birds. By Otto Herman ... 163-175 



6. Sur un atlas des Planches coloriées de Brisson. 



Par Louis Bureau ... ... ... ... ... 176-180 



7. Remarks on the preceding. By Prof. A. Newton ... 180-182 



8. The First Bird List of Eber and Peucer. By Henry 



Scherren ... 183-190 



9. On Extinct and Vanishing Birds. By the Hon. 



Walter Rothschild. (Plates VII. and VIII.) ... 191-217 



10. Kaiseradler und Aasgeier am Horst. Von Paul 



Leverkühn 218-230 



11. On some Antarctic Birds. By Edw. A. Wilson ... 231-234 



12. Some notes on the Hybridising of Ducks. By J. Lewis 



Bonhote. (Plates IX.-XII.) 235-264 



13. The principal aims of Modern Ornithology. By 



Ernst Hartert 265-270 



14. Some ornithological results of the Scottish National 



Antarctic Expedition. By W. S. Bruce 271-274 



15. Vortheile und Nachtheile moderner Arten- und 



Unterartenbeschreibung und Namengebung. Von 



Rudolf Blasius 275-288 



16. Monographie de la Sterne de Dougall. Par Louis 



Bureau. (Plate XIII.) 289-346 



