Invasive rusty crayfish, sometimes called gladiators, monitored in various Pa. waterways
The Pennsylvania Fish and Boat Commission is monitoring invasive rusty crayfish that act like gladiators as they try to take ...
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Fighting Invasive Blue Catfish in the Chesapeake Bay
Blue cats inhabit every tributary to the Chesapeake Bay, and the local government is urging anglers to take as many as possible.
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Invasive rusty crayfish, sometimes called gladiators, monitored in various Pa. waterways
“When folks were done fishing with their ... ability to drive out native species of crayfish. They have become the predominant crayfish in the Susquehanna River and they also occur in the ...