A/ I 



FRONT 



DHOP-THONT 



NESTING- BOX 



Drawings show vertical cross section and front view. Door hinged at bottom 

 with brass screws ( B ) . 



Fastened at top with a round galvanized nail (N) pushed in from each side 

 and easily removed when box is to be opened. (H) hole in side of door on each 

 side to admit nails. 



Entrance cut on an angle of sixty degrees. 



Size given above for Flicker. 



For other species consult dimensions given in the list of birds, "That Natu- 

 rally Nest in Cavities in Trees," etc. 



[24] 



