Curious about this Camponotus. The only species that flies this late in the season are fragilis, and AFAIK there are no fragilis in that area. Could be wrong.
I don't think they're fragilis. Here are two quick shots.
That looks exactly like the C. semitestaceus I found out there before. Too bad I already have a million of these. 

 
	 
					
 
				
				
			 
				
				
			 
				
				
			 
				
				
			 
				
				
			
 
				
				
			 
				
				
			








