In a PM to me earlier today, a certain magazine editor and BOD member allowed as how he is quite ready for the opening of bird season in Vermont in a couple of weeks. Me too! Right now I'm in Maine and, as it happens, the local fishwrap has a good article on partridge hunting here and the outlook for the upcoming season. It remains to be seen how well Vermont's season pans out...
In a recent study commissioned by Maine Fish and Wildlife found that bird hunters contributed mightily to the state economy in 2013 alone [sorry but I can't get the posting editor to format this table correctly]:
Table E1.  Participation and spending by hunters in Maine, 2013. 
Activity                      Hunters		Total Annual Expenditures
Deer 				136,796 		$68,178,813 
Upland game birds 	  81,766 		$47,260,061 
Turkey 			  37,375 		$15,050,248 
Migratory waterfowl 	  21,656 		$17,324,004 
Bear 				  21,153 		$35,376,590 
Moose 			  13,033 		$15,793,765 
Small game 		  50,007 		$32,639,766 
Hunting Total 		162,075   	      $231,623,247 
After excerpting a separate study of radio-tagged grouse which ends, "... The researchers have indicated that they are encountering other broods in the study areas on a routine basis. Regional biologists with 'boots on the ground' also report good numbers of grouse in their travels," the author, who is a Maine Guide, ends with, "I’m predicting a good year for grouse, statewide."
Article here:
http://www.ellsworthamerican.com/spo...grouse-outlook
The Maine study is here: 
http://www.maine.gov/ifw/pdfs/ME_Hun...10-06-2014.pdf