I was at Conowingo on Tuesday, Jan 27 in the AM. The flood gates were open and the water was roiling. No real good gull watching below the dam. However, above the dam the birding was hot. The trash and ice that had come down the rive had poiled up behind the dam, and hundreds of gull were sitting on the floes, eating and loafing. When a floe would get too close to a spillway, the gull would take flight and fly back up above the next set of gulls, recycling themselves and offering excellent views of flying and sitting birds. Up river, Bonapartes gulls were swarming, although I didn't go up river (dummy). The best birds were a first -winter Thayer's gull, and a second-or-third-winter Thayer's gull, with good views sitting and in flight. Brian Monk Bel Air, MD Harry Fisher wrote: > Hi All: > As Marcia mentioned, and a previous post predicted, the open flood gates > at the dam have created tumultous conditions, and the violent waters > have completely covered all rocky areas. There is literally just > water. I spent some time sifting through the thousands of Ring-bill > gulls, but came up with nothing more exotic than Greater Black-backed. > Will try again tomorrow with Marcia. > Did have 5 Black Crown Night Heron, 2 of these immature, all grouped > together on the downriver end of the island. A very brief glimpse of a > tern hovering into the same field as the herons, then could not find it > again. > Leslie Fisher > Cecil County