Egg Rock Light, Frenchman Bay, Winter Harbor, Maine. Until the lighthouse was built in 1875, Egg Rock was known for its massive amount of sea bird nests. Today ownership belongs to the U.S. Fish & Wildlife Service, and is managed as part of the Maine Coastal Islands National Wildlife Refuge. If you're boating about the Bar Harbor area, be sure to be on the look out for the numerous harbor seals and black guillemots that are usually loitering around the lighthouse today.















