3^4 Roosevelt Wild Life Bulletin 



doors, that past master of woodcraft with his wings which so im- 

 measurably outmatched the best my limbs could do; those wings 

 with their damning, rebuking evidence — a drop of lead-tinctured 

 blood. The triumph was all his. 



LIST OF REFERENCES 



Allen, A. A. 



1918. Upland Game Birds: The Grouse. Amer. Forestry, 



Vol. 24, pp. 497-501- 

 Hodge, Clifton F. 



1905. Drumming of the Grouse. Country Calendar, Vol. 1, 

 No. 7, pp. 640-644. 

 Sawyer, Edmund J. 



1908. The Drumming of the Ruffed Grouse. Bird-Lore, 

 Vol. 10, pp. 246-249. 

 Tuttle, H. E. 



1919. Some Notes on the Drumming of the Ruffed Grouse. 



The Auk, Vol. 36, pp. 3 2 5~339- 



1920. Spring Thunder. Bird-Lore, Vol. 22, pp. 139-142. 

 Vreeland, Frederick K. 



1918. The Drumming of the Ruffed Grouse. Forest and 



Stream, Vol. 88, pp. 199-201, 244. 

 1918a. How a Ruffed Grouse Drums. Bull. Amer. Game 



Protective Assoc, Vol. 7, pp. 12-14. 



