XX CONTENTS. 



Page 



121. Ridgway on a new Petrel from Alaska 571 



122. Sharpe's Catalogue of the Timeliidce 572 



123. Stearns and Coues's 'New-England Bird-Life' . . . 573 



124. Stevenson on the Dusky Shearwater in Norfolk . . 574 



125. Taczanowski on the European Nuthatches .... 574 



126. Taczanowski on the Birds of Kamtschatka .... 575 



127. Tschusi zu Schmidhofen and E. F. von Homeyer on 



Austro-Hungarian Birds 575 



XLII. Letters, Announcements, &c. : — 



Letters from Lt.-Col. Sir C. W. Wilson, Mr. H. H. Johnston, 

 Mr. E. Ridgway, and Mr. Elliott Coiies ; Birds of Bering Island ; 

 The correct Name of the American Cow-bird ; New Collections 

 from Emia Bey ; Discoveries in East-African Ornithology ; 

 News of Zoological Travellers ; Obituary — Professor A. L. J, E. 

 Sumichrast 575 



Index 585 



Titlepage, Preface, List of Members, and Contents. 



