It shall be unlawful to hunt on a shooting preserve except between October 1 and March 31 of the following year, and except from one-half hour before sunrise to sunset. It shall also be unlawful to exceed the daily or season bag limits prescribed by law or regulation for any game bird or game animal, provided that there shall be no bag limits for pen raised birds. It shall also be unlawful to hunt on a shooting preserve any game bird or game animal except during the open season for such bird or animal as prescribed by law or regulation; provided, however, that it shall be lawful to hunt bobwhite quail between October 1 and March 31 of the following year; provided, further, that it shall be lawful to hunt any other pen raised game bird between October 1 and March 31 of the following year when prior approval has been obtained from the department.