Read Article A hunter dressed in camouflage gear sets his sights on a turkey. In his lap are turkey calls. Portland Press Herald file photo As they’ve sought unsuccessfully for half a century, hunters are pushing for Maine to revise or abolish its ban on Sunday hunting. It’s a controversial issue. For advocates such as state Sen. Jeff Timberlake, a Turner Republican who is sponsoring a measure to allow Sunday hunting on private land with its owner’s permission, lawmakers have a chance “to pass a meaningful piece of legislation that will touch the lives of countless Mainers and put our state in line with nearly every other one in the nation.”