372 BIBLIOGRAPHY 



full-page illustrations and text cuts; all from original photo- 

 graphs. G. P. Putnam's Sons. New York, 1898. 



Data on Song in Birds. Observations on the Song of 

 Baltimore Orioles in Captivity, William E. D. Scott. 

 Science, N, 6"., Vol. XIV, No. 353, pp. 522-526, October 4, 1901. 



Data on Song in Birds: The Acquisition of New Songs, 

 William E. D. Scott. Science, N. S., Vol. XV, No. 370, pp. 

 1 78-1 81, January 31, 1902. 



Instinct in Song Birds. Method of Breeding in Hand- 

 reared Robins {Merula migratoria), William E. D. Scott. 

 Scie)ice, iV. S., Vol. XVI, No. 393, pp. 70-71, July 11, 1902. 



