362 



Roosevelt Wild Life Bulletin 



Fjg. 101. Turning around before drumming. Although the Grouse seem to 

 " consider " lacing a different direction to drum, they customarily face the 

 same way on any given log. 



Fig. 102. The drumming now begins in earnest, following the first slow, 

 almost noiseless strokes. This Grouse always faced west on Log No. 1, when 

 drumming. 



