We didn't see any Moose, the country looked ideal for them but they get 6 to 7 feet of snow every winter so I don't think they would like that. We did see 7 Black Bear and two super bears were shot by members of my party. A group in one of the most Northern camps did have a Musk Ox walk up to them, that would have been great to see. We heard Wolves one night, a good sound as they do follow the Caribou. Never saw any mass migration, that is rare to see these days , we saw groups of 10 to 15 at a time. These are all members of the Leaf River herd hat is reported to be 400,000 strong, it used to be 700,000 !