Dempsey’s Seafood & Steak hosted its second annual Crawfish Cookoff on Sunday at the Hancock County Arena in Kiln, and ...

An aquatic nuisance species has been found for the first time in the Little Thompson River, according to Colorado Parks and ...

READ MORE: Detective slams 'cowardly and savage' violence of man who attacked dad-of-four Due to the larger size and thicker claws, the finder posted to social media that he believed the animal was an ...

Rusty crayfish, an aquatic nuisance and an invasive species, has been discovered in a Larimer County river south of Estes Park, according to Colorado Parks and Wildlife.

Lobster, shrimp, crab, and crayfish, all belonging to the crustacean group, share common characteristics, from super shell armor to extreme claw strength. Our five-day unit plan for kids delves deeper ...

CPW has confirmed the presence of invasive rusty crayfish in the West Fork Little Thompson River, impacting Colorado's ...

Recently, Colorado Parks and Wildlife has confirmed the presence of an invasive species known as the rusty crayfish. This ...

CPW said the crustaceans have dark black rings near the tips of their claws and rusty patches on either side of their abdomen. The males can be five inches long. Rusty crayfish live in pooled or ...