THE 



NATURE-STUDY 

 REVIE\^^ 



DEVOTED PRIMARILY TO ALL SCIENTIFIC STUDIES OF NATURE IN 

 ELEMENTARY SCHOOLS 



OFFICIAL ORGAN OF 



AMERICAN NATURE-STUDY SOCIETY 



Vol. 6. No. 3 



WHOLE NO. 45 



CONTENTS 



Marck, 1910 



BIRD STUDY NUMBER 



Paok 



Nature-Study and the Bobwhite. C. F. IIodge •3'> 



i actors in Bird Mortality. Isaac E. Hess '5 



fiird Identification Chart. F. L. Charles *'^ 



Nesting Houses for the Birds. G. H. Traftox "0 



-olored Plates for April Number ~- 



Lessons on the Robin. T. L. Hankinson "3 



\n Experiment in the Teaching of Biology. C. M. McCon r^ 



Vcknowledgment " 



>ome Observation on Robin Nests. FifED L. Charf.es 



Nature-Study News 



i?ook Notes 



Published Monthly except June, July and August by Fred L. Charles, Editor 



N ! no 15 



^ Mil Ml. IRH\N\. - - If! INOIS ( ; nts a 



\(.s. < opy 



;ition nia<!c for entry as second-class matter at the Pest-' 



