Here's a challenge. How many birds can you find along the coastline of Acadia National Park in winter, if you had just one day to do it all? What if it's the shortest day of the year, and a winter storm is coming in? Common loons, common eiders, horned and red-necked grebes, all three scoters, frisky buffleheads, frolicking red-breasted mergansers, and the closest purple sandpipers EVER.
