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Report On Nutria Management And Research In The Pacific Northwest, Trevor Sheffels, Mark Sytsma
Report On Nutria Management And Research In The Pacific Northwest, Trevor Sheffels, Mark Sytsma
Center for Lakes and Reservoirs Publications and Presentations
The nutria (Myocastor coypus) is a large semi-aquatic mammal native to South America that has been introduced to numerous countries around the world, primarily for fur farming. Nutria were introduced in Oregon and Washington in the 1930s, and feral populations were documented in 1943. Populations are known to be expanding in both Oregon and Washington, and regional nutria damage and nuisance complaints have increased in recent years. Most of the extensive damage caused by nutria is a direct result of feeding and burrowing, but nutria are also capable of transporting parasites and pathogens transmittable to humans, livestock, and …