I think if you were lucky enough to spot one first it would be possible. The chances are so slim of that happening though... You might be better off to spot and call. Again- you have to spot them first which will be the hard part.
Track and stalk is possible I have heard, but very difficult. The method is much like hunting with hounds, traveling backcountry roads and openings looking for good tracks to follow in the snow, then following those tracks to the cat.
I read in a Craig Boddington book recently about a woman who accomplished this feat, but she hunted hard for many days for I think it was three years before she was successful. I am sure the personal reward and satisfaction of such a difficult hunt was awesome. I also was an article on the subject on some website, but I'm sorry I cannot remember which. I was kind of thinking it was this website, but it might have been Cabelas, hunting.net, or some other. Maybe you can find it. Good luck.
Want a quick and inexpensive call for Moose? Take an empty 32 ounce coffee can, and make a small slit in the bottom, only about a quarter inch. Then, take one of those really big red rubber bands, the ones that go around big folders. Cut the rubber band to make one long piece.
Now, thread one end of the band and tie a knot on the outside of the can so it won't pull through. Cut the band off on the other side so it is even with the top of the can.
Now, wet your finger,...