I haven't done it yet. They've pretty well got our lion season down to incidental with deer season. I have thought about it, applying things learned chasing them with hounds. 1) Don't blind call, hunt for tracks, snowmobile especially with fresh snow is best, get as close to new tracks as you can, look for recent kills, crows magpies, coyote tracks all headed in a particular direction. 2) Cats are visual a decoy of some sort with movement. Even if it's just something shiny blowing in the wind. Most any of the calls could work, lots of cats with shot from turkey hunters out there. 3) Winter range concentrates everything. Don't shy away from houses we started more than one race from somebodies back yard. Lot's of pictures of cats on porches on the net, a lot of people feed more than they know when they leave pet food out. No expert by any stretch, and your ideas as good as mine. Just thought the conversation could be kept going until someone showed up that has. Good Luck