River Derwent: Agency removes illegal crayfish trap - BBC News

PDF) Conservation of British white-clawed crayfish (Austropotamobius pallipes) using Ark sites

Otter found dead in illegal trap on Selby Canal

Frontiers The Impacts of Recolonisation of an Urbanised River by Native and Non-native Species

Environment Agency seizes illegal traps threatening crayfish and eel

Men fined in court for illegal crayfish trapping in Derby

Fisherman fined $9714 for illegal act in Aussie river

Men fined in court for illegal crayfish trapping in Derby - BBC News

Environment Agency delivers warning to anglers tempted to use illegal crayfish traps

Crafty crayfish removes own claw to escape China hotpot - BBC News

Sheffield Lakeland Landscape Conservation Action Plan

News 2020