Support WBURWarming Waters Push Fish To Cooler Climes, Out Of Some Fishermen's ReachPlay02:08Download AudioChristopher JoyceMay 17, 2018 ShareAustin Steeves packages lobsters after hauling traps on his grandfather's boat in Casco Bay, Portland, Maine. (Portland Press Herald via Getty Images)
Austin Steeves packages lobsters after hauling traps on his grandfather's boat in Casco Bay, Portland, Maine. (Portland Press Herald via Getty Images)