-f? 



itr^ 



c^-*i, r 



2nd Ser. ZOOLOGY.] 



[VOL. IX. PART 1. 



THE 



TRANSACTIONS 



\^' 



.'^ 



OF 



THE LINNEAN SOCIETY OF LONDON. 



A CONTEIBUTION TOWAEDS OUR KNOWLEDGE OF THE . >; 

 MORPHOLOGY OF THE OWLS.-Paet IL OSTEOLOGY. ^^ 



BY 



W. P. PYCRAFT, A.L.S., F.Z.S. 



> 



LONDON: 



PRINTED FOR THE LINNEAN SOCIETY 



BV TAVLOK AND FRANCIS, KKI) LION COUKT. FLEET STBEET. 



SOLD AT THE SOCIETY'S APARTMENTS, BURLINGTON-HOTJSE, PICCADILLY, W. 

 AND BY LONGMANS, GREEN, AND CO., PATERNOSTER-ROW. 



July 1903. 



/^' 



