coypu

The coypu, also known as the nutria, is a semi-aquatic rodent native to South America. It is the largest rodent in the world, with adults typically measuring between 30 to 40 inches in length and weighing up to 22 pounds. Coypus have a robust body, a short tail, and webbed hind feet that are well-adapted for swimming. Their fur is dense and waterproof, which helps them stay warm in cold water.

Coypus are primarily herbivorous, feeding on aquatic plants, fruits, and seeds. They are known for their strong teeth and powerful jaws, which they use to gnaw through tough plant material. Coypus are social animals and often live in groups called colonies, which can consist of up to 20 individuals. They are also known for their aggressive behavior, particularly towards other mammals, and can be quite dangerous to humans.

Coypus are native to the freshwater habitats of South America, including rivers, lakes, and marshes. They are an important part of the ecosystem, as they help to control aquatic plant growth and contribute to the nutrient cycle. However, their aggressive behavior and ability to reproduce rapidly have made them an invasive species in some regions, including parts of the United States and Australia. Efforts are underway to control their populations in these areas to prevent further spread and damage to local ecosystems.