Mechanic I was a wildlife biologist when I was in Alaska. Most of us aren't "tree huggers", or at least we weren't 15-20 years ago, These days the profession is becoming polluted by those with "Walt Disney" ideals.
Nearly all of the professionals working in Alaska at the time I was agreed that wolves were a major factor in surpressing their prey, mostly moose and caribou. The history was that Alaskan biologists had been controlling wolf populations for some years and the people of Alaska were happy with that. Meat for Alaskans is game. Many Alaskans live on marginal incomes, and anything you buy costs at least double what you pay in the lower 48.
Then the do gooders from the lower 48 decided that wolves were just cute wild doggies and didn't deserve th be shot. Since Alaska had now become a state and "tree huggers" were having their way everywhere in the country, wolf control was banned in Alaska. Now the people who depended on moose and caribou for a large part of their "daily bread" were having to work much harder for it and doing with less.
When I was there the State biologists were doing study after study showing the huge impact that wolf and bear predation was having on game species. I was a federal biologist working on newly created wildlife refuges, and we were also convinced that wolves needed to be controlled, and we began studies that confirmed what the state was saying. ALL TO NO AVAIL, THE PEOPLE FROM WASHINGTON DC, NEW YORK CITY, LOS ANGELES, ATLANA, ECT, KNEW BETTER THAN THE RESIDENTS OF ALASKA AND PROFESSIONALS WHO HAD BEEN HIRED TO DO THE WORK.