XLVI. Letters, Announcements, &c. : — 



xm 

 Page 



Letters from Mr. J. H. Gurney, Mr. R. Swinhoe, and Capt. 

 F. W. Hutton ; Extracts from letters received from Mr. Salvin ; 

 New Publications received ; Recent discoveries in Fossil Or- 

 nithology 421 



Supplement, 1873. 



XLVII. Index to the Ornithological Literature of 1872. By 

 P. L. Sclatek, M.A., Ph.D., F.R.S., and 0. Finsch, Ph.D. . . 431 



XLVIII. List of Periodicals in which Ornithological Papers 

 have appeared in 1872. By F. H. Waterhotjse, Librarian to 

 the Zoological Society of London 493 



Index . . . , 497 



