Robert Moses State Park (Thousand Islands) 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 mainland in the Town of Massena in St. Lawrence County, New York. The park is north of the Village of Massena, near the Canada–US border. The park is named after former New York Parks Commissioner Robert Moses, who created many of the state parks in New York. It is one of two state parks in New York to bear his name. The other, Robert Moses State Park - Long Island, is
North American river otter length. A shorter trachea may improve air exchange and increase lung ventilation in diving mammals. Most mustelids, including otters, have specialized teeth, including sharp canines and carnassials that inflict lethal bites to prey. Also, North American river otters have large molars used for crushing hard objects, such as the shells of molluscs. An adult North American river otter has a total of 36 teeth. Additional premolars may be present. The dental formula is . North American river otters are active year-round, and are most active at night and during crepuscular hours. They become much more nocturnal in the spring, summer,