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, ...

Dennis Rengo couldn't find a piece of birch bark the right size for calling moose, so he did the next-best thing. He made one out of cardboard. It worked well enough that he was able to call in a bull ...

Koch grunts through a birch-bark moose call, and a red squirrel chatters across the water. “He’s still there,” Koch says, his confidence masked by a furrowed brow, just as the bull answers for the ...