A father and his daughter were strolling along the shore of Sir Sandford Fleming Park Tuesday when the father  spotted a seabird on the opposite shore. Father (age 39):  Look, Rosa, over on the far side. I think it's a loon. Rosa (age 3-1/2):  It's a black guillemot. Father:  Maybe it's a red-breasted merganser. Rosa:  It's a black guillemot. Later, at home, the photo was enlarged. Verdict:  Black guillemot, winter plumage....