THE FEEBLY INHIBITED 



NOMADISM, OR THE WANDERING IMPULSE, 



WITH SPECIAL REFERENCE TO 



HEREDITY 



INHERITANCE OF TEMPERAMENT 



BY 



CHARLES B. DAVENPORT 



Director of Department of Experimental Evolution 

 at Cold Spring Harbor 



WASHINGTON, D. C. 



PUBLISHED BY THE CARNEGIE INSTITUTION OF WASHINGTON 



1915 



