The interesting piece here is they cannot figure out why the wolves aren't surviving. The last pack went down to 2 wolves and then they added 4 more with 1 dying within a couple weeks and 1 going back to the main land. It will be interesting to see what happens with these other 4 on the island.
I was planning a trip out there just to take some time to backpack and have been following along because I hear the amount of moose on there is incredible and I am thinking it is dangerous at this point with those big bulls running around all over the place. I could see them doing something similar as to the Bison heard with some crazy requirements if they cannot get the wolves to survive long term.