Nov.25, afternoon on a damp day. The tidal Middle Machias River just off the boat launch behind Helen’s at mid-tide. Is this a Hooded Merganser with the cute crest? Is that a Long Tailed duck partially hidden by the gull, and not clearly visible in the group photo? It seems an unlikely spot for that. And the other ducks, Black Ducks? or are they Mallards? Advice is welcome!