Scientists from the U.S. Fish and Wildlife Service, National Oceanic and Atmospheric Administration Fisheries and California Department of Fish and Wildlife participate in a July 11 ceremony with Caleen Sisk, chief and spiritual leader of the Winnemem Wintu. The agency representatives were invited to receive a tribal blessing and share their thoughts on the day, when winter-run Chinook salmon were returned to habitat they hadn’t swum in since the 1940s.