It’s crayfish season in Louisiana, but the Pacific Northwest is receiving all the crayfish spotlight. Researchers recently discovered two new species of the crustaceans: the Okanagan crayfish and the ...

Add Yahoo as a preferred source to see more of our stories on Google. The super invasive rusty crayfish, sometimes called a gladiator, has been slowly taking over several waterways in Pennsylvania.

182 crayfish were released into the river as part of the project More than a 180 white-clawed crayfish have been released into the Yorkshire Dales as part of a new conservation project. The freshwater ...

Add Yahoo as a preferred source to see more of our stories on Google. 182 crayfish were released into the river as part of the project [BBC] More than a 180 white-clawed crayfish have been released ...

More than a 180 white-clawed crayfish have been released into the Yorkshire Dales as part of a new conservation project. The freshwater crustaceans, which are the UK's only native crayfish species, ...