The Ruffed Grouse 



36; 



Fig. 103. The same Grouse faced east on log No. 2 when drumming. The 

 picture shows him about to begin the performance. 



Fig. 104. With the first preliminary wing-beat the body of the drummer snaps 

 into a more upright pose. Note the characteristic lifting of the neck feathers 

 at this stage. 



