The woods at Welwyn run right down to the water, and in late October the beeches there go the color of old brass before anything else in Glen Cove has thought about turning. United Tree Services works the streets around that green edge, out toward Crescent Beach and back through the Landing. A yard on this shore tends to hold estate-era trees on modern lots, which makes trimming a study in restraint. Pruning clears the deadwood out of the high crowns, where it would otherwise sit waiting on a windy night. Tree removal and storm damage cleanup handle whatever the shore weather brings in, and the ground underneath goes back to being a lawn.