Battle of the Thousand Islands Fort Niagara. Battle of the Thousand Islands The Battle of the Thousand Islands (also known as the Siege of Montreal) was an engagement fought on 16–24 August 1760, in the upper St. Lawrence River, among the Thousand Islands, along the present day Canada–United States border, by British and French forces during the closing phases of the Seven Years' War, as it is called in Canada and Europe, or the French and Indian War as it is referred to in the United States. The engagement took place at Fort Lévis (about one mile (1.6 km) downstream from the modern Ogdensburg–Prescott International
North American river otter by North American river otters in various areas. Susceptibility of these species is greatest during the summer (when waterfowl broods are vulnerable) and autumn. The North American river otters have also been known to catch and consume moulting American wigeon ("Mareca americana") and green-winged teal ("Anas crecca"). Other species of birds found within their diets include: northern pintail ("Anas acuta"); mallard ("Anas platyrhynchos"); canvasback ("Aythya valisineria"); ruddy duck ("Oxyura jamaicensis"); and the American coot ("Fulica americana"). Although they consume birds, North American river otters do not feed on bird eggs. Aquatic invertebrates have been recognized as an integral part of