They even eat little fish, little minnows and things like that and baby sport fish. So that’s a big impact." They have become the predominant crayfish in the Susquehanna River and they also ...

Marwell Zoo opened a new Native Species Zone, which features Hampshire’s first white-clawed crayfish conservation ...

The Fish and Boat Commission is monitoring invasive rusty crayfish that act like gladiators as they try to take over native ...