Robert Moses State Park (Thousand Islands) Inc. As of 2015, the nature center is operating out of facilities at the St. Lawrence Center Mall while construction is completed on a new building at park. The new facility, financed by the New York Power Authority, will replace the former nature center that was destroyed in a March 2010 fire. A sign near the entrance of the park notes the location where the 45th parallel crosses through the park. Robert Moses State Park (Thousand Islands) Robert Moses State Park - Thousand Islands is a state park located on Barnhart Island in the Saint Lawrence River and the adjacent
North American river otter lake, swamp, coastal shoreline, tidal flat, or estuary ecosystems. The den typically has many tunnel openings, one of which generally allows the otter to enter and exit the body of water. Female North American river otters give birth in these underground burrows, producing litters of one to six young. North American river otters, like most predators, prey upon the most readily accessible species. Fish is a favored food among the otters, but they also consume various amphibians (such as salamanders and frogs), freshwater clams, mussels, snails, small turtles and crayfish. The most common fish consumed are perch, suckers, and catfish.