Butch Phillips, an 82-year-old member of the Penobscot Nation, etches 18-inch long moose call horns from birch bark he harvests off tribal land. While some moose calls he gives away to local hunters, …Butch Phillips, an 82-year-old member of the Penobscot Nation, etches 18-inch long moose call horns from birch bark he harvests off tribal land. While some moose calls he gives away to local hunters, …