In natural wilderness environments, the wolves and prey animals strike a balance. It's a fair fight there.
But in large parts of Alberta (I won't assume other areas, just what I see here), resource development has created a grid-work of roads, that has provided too much access to game, for predators. The snowmobile trails network contributes, because these trails cover all the intersecting sections of roads together. All you have to do is look, to see how they travel these roads and snowmobile trails. But this not being a popular idea, many will immediately try to deny it.
The Swan Hills of Alberta used to have a huge moose population. I remember seeing where large expanses of willows, looked at if they had been trimmed by someone with hedge clippers. Because so many moose used to browse there.
Now you have to walk along a trail and look for signs of moose feeding.
I've argued about the cause of the moose collapse, with lots of people. I've observed it, having lived and worked and hunted in the area, since 1980.
The original population drops were caused by extreme winter weather, combined with ticks.
Several other factors have prevented the moose from rebounding.
1) Unregulated hunting of breeding females. Fact.
2) Predators. Wolves. Bears killing calves in springtime: studies have routinely come up with about 60% mortality rate of moose calves, by bears.
3) The recent stretch of extremely mild winters, combined with deep snow pack, has made for a heyday for predators (wolves and coyotes).
If you travel the oilfield road systems, in this area, what you will see is tracks of wolf packs, following the road networks and the snowmobile trails. The wolves will follow these roads and trails, for miles, expending minimal energy as they hunt for prey. I have often seen where they've traveled five miles, before finally leaving the road, to enter cutblocks or forest, where they've scented game.
This winter I went up the Chickadee Rd, west of Whitecourt. Wolves had killed a moose, right on the road.
As the moose herd has dropped, the wolves have concentrated on the deer herds.
Ask any hunter, who was up in this area, this past winter will tell you the same. The operators in our field, are saying the same thing; there's virtually no deer left in the Carson area.
So when I say, "Kill 'Em All", it's not based on ignorance, but on real world experience. What I see today, and what I've observed over the last 36 years.
In this area, since weather cannot be regulated and unregulated hunting by certain groups cannot be regulated, the only chance the ungulate herds have to recover, is full-scale reduction of predator numbers.
So I will shoot any wolf I see (in season).