RAMBLES ABOUT GEORGETOWN 219 



his voice in song. Surely there would sometimes, at 

 least, be solo singing in the thrush realm. And so the 

 conclusion was forced upon me that both strains ema- 

 nated from the same throat, that each vocalist was its 

 own respondent. It was worth while to clamber labo- 

 riously about the " Loop " to settle a point like that — 

 at all events, it was worth while for one admirer of the 

 birds. 



