Good to hear you have them that far south. One of the better bounties of the the nature in Ontario, both for wingshooters and meat hunters. Wonder if yours are occasional lost ones or there are healthy populations down there. Unfortunately, in my hunt camp area (Central Ontario), their once mighty population has been going down steadily in past 10 years. Some blame foxes and raccoons (not likely) and some suggest that it is a cyclical thing. If it is cyclical, we have been on the down leg for the last 10 years.
Somebody suggested Turkey population might be responsible for Ruffed grouse decline. Not sure how, since they have different diet and ...etc. But very interested to know more, since their decline in my area did actually coincide with turkeys starting to show up here.