BIRDS USEFUL 



and 



BIRDS HARMFUL 



BY 



OTTO HERMAN 



Director of the Royal Hungarian Ornithological Bureau, Budapest 



AND 



J. A. OWEN 



Author oj the "Country Month by Month" etc., 

 and Editor of all signed "A Son of the Marshes.' 



Illustrated by T. Csorgey. 



MANCHESTER 



AT THE UNIVERSITY PRESS 

 1909 



