I love the new signage. That department really deserves a pat on the back. They have been doing wonderful work.
I don't think its so strange they made the sign even though the wolves will be on the move soon. Loki will be relocating to the domain. He can have signage until he goes. Once he his gone they can just move it up to another spot in Tundra Trek. They have a big exhibit up there and extra signs would be fine.
I guess they can keep the sign for Loki, but it wouldn't make sense to move it to Tundra Trek because it says Canadian Wilderness. It doesn't really matter though. I'm just happy that there is finally some good signage down there.