Kaieteur News – The Coypu (from the Mapudungun, koypu) or (Myocastor coypus), also known as the river rat and nutria, is a large, herbivorous, semi-aquatic rodent and the only member of the family Myocastoridae. Originally native to subtropical and temperate South America, it has since been introduced to North America, Europe, Asia, and Africa, primarily […]