Hollywood would have difficulty inventing a rodent as scary as the South American swamp beast that has gained a toehold in the Sacramento-San Joaquin Delta. Imagine a rat-looking creature weighing ...

A large invasive species that resembles a beaver is damaging ecosystems in over a dozen US states. Nutria, native to South America, were introduced to the US in the late 1800s for their fur. The ...

A nutria is a large, semi-aquatic rodent native that is approximately 2 feet long. Its features include a large head, short legs, and a stout body that appears hump-backed on land. Their fur is ...

Q. What are nutria, and why are they now considered a pest? Nutria (or coypu) are like gophers on steroids. Since they live near water, they are often mistaken for beavers or muskrats. There are some ...

To the untrained eye, it looked like an ordinary stand of cattails growing alongside a pond in a managed wetlands. Ordinary, except for several that lie toppled in the mud. Which is why Greg ...

SACRAMENTO, California (KOVR) — The invasive rodents known as nutria, spurred by California’s wet winter, have been spotted on Sherman Island in Sacramento County. California Fish and Wildlife was ...

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