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The Journal of Animal Behavior 



A bi-monthly organ for the publication of studies of the in- 

 stincts, habits, intelligence and mental life of organisms 

 Subscription price $3 per year (foreign $3.50) postpaid 

 Forthcoming articles: "The experimental data on homing in 

 animals" and "Homing and related activities in Terns" by John B. 

 Watson 



A series of articles on "Nest building in birds" by Francis F. 

 Herrick 



EDITORIAL OFFICE: EMERSON HALL, CAMBRIDGE, MASS. 

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 The Behavior Monographs 



Studies in animal behavior and mind issued irregularly, in vol- 

 umes approximately 450 pages 



Subscription price is $3 per volume (foreign, $3.50) postpaid 

 Monographs in preparation: "Methods of studying vision in 

 animals" by Robert M. Yerkes and John B. Watson 



"A Study of the development of certain instincts and habits in 

 the chick" by F. S. Breed, etc. 



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