Yeah I'm inclined to believe any authentic photos like that in New England, no matter when they were taken, would be known and talked.
No way that's an authentic photo of one locally in this region... your property would be crawling with Wardens, wildlife biologists, study groups, etc trying to find foot prints or scat to analyze. It would be a very big deal.
Also the fact that the photo isn't relevant to this time period (I mean that's full on stick-season, but probably late winter as the leaves on the ground have no color)... the vegetation could be far NNE (more likely Quebec) but it also could be western North America for sure.