The red-swamp crayfish Procambarus clarkii is a highly invasive species native to American freshwaters but has also invaded many freshwater ecosystems around the world. Now, researchers conducted a ...

They’re red, have pincers that can draw blood and are quickly taking over a handful of Michigan ponds. The red swamp crayfish are in Michigan, and the fear is that they could be here to stay. Known in ...

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VICKSBURG, MI -- An infestation of invasive crayfish was found in a Kalamazoo County Lake, and days later, the same species was found in a retention pond in Oakland County, the Michigan Department of ...

Two red swamp crayfish have been found in Tilde Lake in Clay County. It is the first time the invasive species have been confirmed in a Minnesota lake, according to the Department of Natural Resources ...

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Have you ever started to peel a crawfish and noticed green fat inside of the head instead of yellow? Many people may toss such a crawfish out, assuming it could be bad to eat. But that's likely not ...

Hey, Y’all, there’s a huge problem in Michigan and Wisconsin, California and even in Eastern Europe. These folks are all getting accosted by a southerner that most of all hold near and dear to our ...

Invasive red swamp crayfish have been detected in a retention pond in Novi and in a lake south of Kalamazoo, posing a threat to native crayfish and the state’s natural environment, state officials ...

Getting your Trinity Audio player ready... Seafood distributors and restaurants for years have imported thousands of pounds of live Louisiana crawfish into Colorado for spring celebrations and boils.