P6T0IJE-5T0DY IJEVlEW 



\ Devoted to Elementary Science in the Schools 



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OFFICIAL ORGAN 

 OF THE 



American 

 Nature- 

 Study 

 Society 



Richard McCurdy, seven years old, identified fifty-two birds 



NOVEMBER, 

 1920 



Vol. 16 No. 8 



Whole No. 139 



20c a copy 



$1.50 a year 



