Is there a population out that way these days?
Last time I hunted out there I was living in Moose Jaw, and rumors of the odd escaped wild boar North of Regina, were about as exotic as it got. And runaway farmed Bison.
If there is a population, it will, like as not, hinge around whether they are an introduced game bird, in attempts to get them established above-board, as far as the Laws are concerned, or they are escaped Exotics, and pretty much treated as disposable, and a non-issue.
Good rule of thumb, if it isn't on a list in the Regs saying it has a season, or it has no bag restrictions, then it's most like to be protected. But not always.
I would think that wandering into one of the SERM offices might be worthwhile.
Cheers
Trev