CONTENTS. XXIX 



Page 

 XLVIII. Letters, Extracts, Notices, &c. : — 



Letters from Mr. 0. V. Aplin and Lt.-Col. E. A. Butler. 

 The Melodious Warbler {Hypolals polyglotta) in Sussex ; The 

 Production of" Aigrettes " ; New Expedition to the Galapagos. 62o 



Index of Scientific Names 629 



Index of Contents 047 



Titlepage, I'reface, List of Members, and Contents. 



