Samsara Duffey, 45, works on a knitting project while she sits with her dog Mae at the Patrol Mountain Fire Lookout in Augusta, Montana, U.S., July 16, 2021. Even after spotting some 50 fires throughout her career, Samsara gets a jolt when she spots a fresh one. "My heart starts racing, and I get a little short of breath." REUTERS/Brittany Hosea-Small SEARCH "WILDFIRES LOOKOUT" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES