While the crayfish has been found in isolated pockets around Metro Detroit, DNR officials aren't sure how one could have ...

DNR officials say they discovered both live and dead invasive crayfish at a state hatchery and are taking steps to track the infestation.

The Michigan Department of Natural Resources, or DNR, has confirmed the presence of invasive red swamp crayfish in Van Buren ...

Hatchery staff found two carcasses of "unusual crayfish" after draining a pond at Wolf Lake State Fish Hatchery in Mattawan.

The live red swamp crayfish trapped in Pond 20 at Wolf Lake Hatchery. Despite its dark color, the raised red bumps on its ...

The Michigan Department of Natural Resources is attempting to figure out how an invasive crayfish entered a pond at one of ...

The DNR says an invasive red swamp crayfish in an outdoor pond at the Wolf Lake State Fish Hatchery in Van Buren County.