Carson Jeffres Researcher for the Center for Watershed Sciences, left, and Jacob Katz Lead Researcher from California Trout display juvenile salmon to members of the press at Knaggs Ranch in the Yolo Bypass near Woodland on Wednesday, April 3, 2013. Salmon planted in the Yolo Bypass about six weeks ago are being returned to the Sacramento River. And they're a lot fatter than they would have been otherwise, thanks to the vast banquet of insects and other food available in the bypass.