The States said: "The rodent, which looks like a large rat, is a non-native, invasive species. "Islanders are advised not to approach the coypu, but to report sightings." In England and Wales ...

However, when they introduced the swamp rat, also known as the coypu or nutria, to Azerbaijan, they couldn't have known they were unleashing a rodent that would become one of the world's greatest ...