MT and ID were included in the Simpson/Tester Rider to the national budget bill that had to be passed, and that rider included a provision that prevented any court challenge to the originally approved recovery plans of those two states. Wyoming decided to go it alone with a different recovery plan, and even though their recovery plan was approved, they have no court protections. As a result they were sued after their first Wolf season and the court imposed an injunction. WY will not be hunting wolves for a long time.
The Grizzly Bear recovery will go the same direction; approved recovery plan in a number of years, then court challenges, and again, no hunting in the foreseeable future.