Jd 



PAPERS FROM THE DEPARTMENT OF MARINE BIOLOGY 



OF THE CARNEGIE INSTITUTION OF WASHINGTON 



ALFRED G. MAYER, Director 



VOLUME VII. 



HOMING AND RELATED ACTIVITIES OF BIRDS ^ 



By J. B. WATSON and K. S. LASHLEY 



THE ACQUISITION OF SKILL IN ARCHERY 



By K. S. LASHLEY 





WASHINGTON, D. C. 



Published by the 'Carnegie Institution op Washington 



1915 



