IX THE FOHEliROUND THE BUSH WILLOWS ARE SEEN FOLLOWIXG A 

 WIXDIXC- tUEEK. KEYOXn ARE THE ASPEN TREES IN WHICH THE TREE 

 SWALLOWS, I'ARK.^IAX's WRENS, AND >IAXV OTHER BIRDS NEST. WITHIN 

 A HLTNDRED YARDS OR SO INCLUDED IN THIS PICTURE WERE THE NESTS 

 OF A YELLOW WARRLER, A IIU31 :M1 NC.-BIUD, AND NLTMEROUS SAP- 

 SUCKERS AND TREE SWALLOWS 



