BIRDS OF WOODLAND AND HEDGEROW. 159 



At this time I was conducting a systematic 

 photographic campaign in the North of England, 

 and hearing from my brother (who was working 

 in the South) that he had secured pictures of 









y s V, ^ 



\ ■ x/i 



/>::; 



SPARROW-HAWK SITTING ON NEST. 



the chiffchaff and willow wren for our edition of 

 " White's Selborne/' I made desperate efforts to 

 complete the gallery of the three confusing 

 British warblers by adding an illustration of the 

 rarer wood wren. 



