84 REPORT ON THE MIGRAl ION OF BIRDS. 



To all the light-keepers who have given their time and 

 attention to the subject we return our sincere thanks, especially 

 as their assistance is voluntar}^ and given solely for the advance- 

 ment of knowledge. 



Mr. Armstrong, Secretary to the Irish Lights Board, and 

 Captain Boxer, K.N., Inspector of Irish Lights, have helped us 

 in many ways by their advice and co-operation. The Commis- 

 sioners of Irish Lights have given us every facility, and also 

 material support by subscribing for forty copies of the report 

 and distributing them among the light-keepers. 



Alexander G. More. 

 KiCHARD M. Barrington. 



