ILLUSTRATIONS xv 



A SELF-SUPPLYING FEED-BOX 80 



Photograph by Edwin C. Brown 



SHELTER FOR BIRDS' FOOD (FIFTEEN BIRDS FEEDING, 

 SONG SPARROWS, TREE SPARROWS, JUNCOS) .... 90 

 Photograph by William C. Horton 



WINDOW AND MOVING FOOD-SHELVES 90 



Photograph by Author 



FEEDING-HOUSE 101 



From Berlepsch's " Der Gesamte Vogeltchutz " 



FOOD-BELL 102 



From Berlepsch 



CROSS-SECTION DIAGRAM OF BIRDS' DRINKING-FOUNTAIN 117 

 BIRD FOUNTAIN OF C. D. BROWN, RUTHERFORD, N. J. 118 



BIRD FOUNTAIN IN YARD OF FRANKLIN SCHOOL,, PAS- 

 SAIC, N. J 118 



Photograph by Author 



A BIRDS' BATH 118 



Photograph by Eobert W. Hegner 



FRUITS VALUABLE AS BIRD-FOOD 127 



Drawn by E. H. Forbush 



CHILDREN WITH BIRD-HOUSES, LINCOLN SCHOOL, PAS- 



8AIC, N. J 138 



Photograph by Author 



BIRD-HOUSES MADE BY CHILDREN OF PUBLIC SCHOOL 



No. 5, BRONX, NEW YORK CITY 138 



Photograph by John D. Haney, Principal 



