BULLETIN 



BRITISH ORNITHOLOGISTS' CLUB. 



EDITED BY 



W. R. OGILVIE-GRANT. 



Sy VOLUME XXII. 



^ REPORT ON THE IMMIGRATIONS OF SUMMER 

 RESIDENTS IN THE SPRING OF 1907: 

 ALSO NOTES ON THE MIGRATORY 

 MOVEMENTS DURING THE AUTUMN OF 1906. 



BY 



THE COMMITTEE APPOINTED BY THE BRITISH 

 ORNITHOLOGISTS' CLUB. 



LONDON: 

 AVITHERBY & CO., 320 HIGH HOLBORN. 



OCTOBER 1908. 



