I should have capitalized Delta Island Pheasant Hunts. They were conducted primarily on Twitchell Island but I've also gone to hunts they had on Sherman Island when Twitchell had poor production. They were conducted on land that the Dept of Water Resources owned and through Bob Potter, a Deputy Director there, and fisheries guys from the Stockton fisheries office of DFG. originally being unpaid volunteers, had public access hunts there. It wasn't easy as the hunt area was in harvested corn at the time. Nothing beats running through corn stubble after a bird and getting a stalk in the clappers.
Corn's gone and so are the pheasant hunts. They grow rice there now and have late season waterfowl hunts only.