On Friday April 22th, in celebration of Earth Day, the Preserve and Park is holding a volunteer opportunity called Habitat Helpers.  This past fall, an area was cleared to create more of the open habitat that is used by the Saratoga Sandplains plant community that supports the Karner blue butterfly.  At 10:00 am volunteers will be able to help to prepare the new Karner blue butterfly habitat at Camp Saratoga for spring planting.  Volunteers should meet at parking lot #1 on Scout Road.