There are a lot of introduced species in North America. Sticking to big game, there are about 77 species. Some of the more common ones were "imported" in the 1600's - 1800's (any many others much later). Is there a stand-out species that could have been legitimately hunted during the predominant black powder era? 200+ years seems like enough time for a population of something to establish and be hunted. Sure, you could use a long-rifle to hunt any of these today, and in the native Countries they were likely hunted with ML at one time. Is there one or more that would have been hunted back then in the US?