Aspen 



Chippy Park 



Montana 



_^.,&9uifaer River 

 ' Drainage 



Gallatin Nat. Forest 

 Big Timber Ranger District 



*-- Harlequin Duck 

 Observations 



Figure 2 Harlequin Duck 

 observations in 

 the Big Timber 

 Ranger District 

 1991. 



