A researcher from University of California, Davis measures the size of hatchery salmon in Robbins, California...
A researcher from University of California, Davis measures the size of hatchery salmon at a flooded rice field, as part of a joint project between ecologists and rice farmers trying to reclaim the great flood plains of the Sacramento River for salmon habitat, in Robbins, California, U.S., February 4, 2022. Picture taken February 4, 2022. REUTERS/Carlos Barria