Thousand Islands Bridge the convenience of Canadian travelers en route to Florida. From ground-breaking ceremonies to completion, the entire Thousand Islands Bridge system took sixteen months to complete, which was ten weeks ahead of schedule. The total cost was $3,050,000. In the early years of its operation, the bridge usually had 150,000 vehicle crossings annually. Today, however, annual crossings exceed 2,000,000 vehicles. Thousand Islands Bridge The Thousand Islands International Bridge () is an international bridge system over the Saint Lawrence River connecting northern New York in the United States with southeastern Ontario in Canada. Constructed in 1937, with additions in 1959, the bridges
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