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 component of their diets. They are less likely to be prey for the North American river otters since they are fast-swimming and can find good escape cover. However, river otters will prey on trout, pike, walleye ("Sander vitreus vitreus"), salmon ("Oncorhynchus" spp.), and other game fish during spawning. Adult North American river otters are capable of consuming of fish per day. A study conducted on captive otters revealed they preferred larger fish, ranging from , more than smaller fish, ranging from , and they had difficulty catching fish species less than or larger than . Otters are known to take