BULLETIN 



or THE 



BEITISH OENITHOLOGISTS' CLFB 



EDITED BY XVvV 



PERCY R. LOifcE. 



\ 



-i>ti. 



In,- 



VOLUME XLII. 

 SESSION 1921-19 22. 



LONDON: 



AVITHEKBY & CO., 326 HIGH HOLBOIIN. 



1922. 



