Caribou vs. wolves

[Catherine]

The caribou should not be on the island in the first place. The wolves wouldn't have crossed the ice bridge and stayed if there had been no caribou.

You are right. Once again our interference has created a problem.
Let us hope that once again the "solution" is not killing an innocent animal.

The wolves could be relocated. They crossed the bridge onto the island. They can "cross" back off the island anytime.