Yes, certainly. I can take a shot at this one.
There are a couple of things that happen, and we haven't seen them exclusively in that area. We've also seen them across the line in Alberta, when Agriculture Canada left the Onefour research site and cattle came off there. One of the big concerns was that, without cattle to remove the forage, the forage builds up and the risk of prairie fires greatly increases. This was a major concern for the neighbourhood there. The risk of fire buildup is one of the big concerns, which relates back to Andrea's earlier comments about the fire suppression in B.C. and the role that cattle can play there.
The other thing is that species adapt to their environment and, as the environment changes, different species predominate and other species move out. To your point, we've seen that some of the range that is preferred by some very threatened species—burrowing owls, pronghorn antelope and all the rest of them—don't thrive in the absence of grazing, because they need the grass taken down so they can see their predators. When the grass has grown high, the predators can sneak up and eat the burrowing owls. It's just the way things work. There are winners and losers.