Beaver Rat May 2026

: Nutria have prominent, long white whiskers and a white patch on their muzzle. Both beavers and muskrats typically have black whiskers.

The nutria is often confused with the native North American beaver and the muskrat. You can distinguish them by these key features: beaver rat

: Nutria are "intermediate" in size—larger than a muskrat but smaller than a beaver. An adult nutria typically weighs between 15 and 20 pounds. : Nutria have prominent, long white whiskers and

: The most reliable indicator. Nutria have a round, hairless, rat-like tail. Beavers have a broad, flat, paddle-shaped tail, and muskrats have a thin tail that is flattened on the sides. You can distinguish them by these key features:

: When swimming, a nutria's tail remains relatively still or drags behind. A muskrat’s tail undulates from side to side to help with propulsion. Habitat and Behavior