FILE PHOTO: Brown bear 480 “Otis” stands in a river

FILE PHOTO: Brown bear 480, known as “Otis”, stands in a river hunting for salmon to fatten up before hibernation at Katmai National Park and Preserve in Alaska, U.S. September 16, 2021. Picture taken September 16, 2021. C. Spencer/U.S. National Park Service/Handout via REUTERS. THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. MANDATORY CREDIT/File Photo