In a message dated 9/21/2006 4:18:59 PM Eastern Daylight Time,  
 writes:

THREE(!)  PHILADELPHIA VIREOS at once, two together at slam-dunk range in one 
of the  little walnut saplings


Gail and all,
 This seems of interest to me, as almost every Philadelphia Vireo I  think I 
have seen has been in a walnut tree. I wonder how many others have had  the 
same experience, and also what is it about these trees that they seem to  like?
 
Rick Sussman
Ashton, MD