Tag: American signal crayfish

Research insights into the impact of invasive crayfish on fish

In this video from the National Crayfish Conference, Prof. Jon Grey of the Wild Trout Trust provides a round-up of research surrounding the impacts of invasive crayfish on fish.

Posted in Angling, Invasive Non-Native Species, News Tagged with:

Clyde crayfish barrier in place

The first ever ‘crayfish barrier’ has been installed between the headwaters of the River Clyde and River Annan in a landmark attempt to control the spread of North American signal crayfish. The barrier has been specially designed to stop the more »

Posted in Clyde Catchment, News Tagged with: , , , , , ,