Research by Montana Fish, Wildlife and Parks and Montana State University found that the majority of fish in the Big Hole, ...

Research by Montana Fish, Wildlife and Parks and Montana State University found that the majority of fish in the Big Hole, ...

However, a normal rainbow trout wouldn't be on the other end of his line, but rather, a state park record. "It caught me completely off guard; I mean it was the last fish and the biggest one I've ...