422 



UHEFCL niliUS. 



The L)e:>tructioii of Birds l)y the Elements in 190o-U-t. E. H. Forltush. 



Ibid., 190o, i>p. 457-5UO. 

 The Decrease of Certain Birds, and its Causes, with Suggestions for 



Bird Protection . E. II. Forljusli. I/>iil., 1904, pp. 429-543. 



N(Uurc Leajietft. 

 Iso. 12. Winter Birds at tlie Farm. FL H. P'orbush 

 No. 14. Owl Friends. E. II. Forbush. 

 No. 15. Bird Houses. E. II. Forbush. 

 No. 16. Our Friend the Chickadee. Iv 

 No. 22. Hints for Out-door Bird Study 



identify Birds. 1904. 

 No. 23. Ibid. II. How to find Birds. 

 No. 24. Ibid. HI. How to approach Birds. 1904 

 1^0. 2o. Ibid. IV. How to attract Birds. 1904. 



1902. 

 1903. 

 1903. 

 II. Forbush. 1903. 

 E. II. Forbush. I. 



1904. 



How to 



