Radio tracked crayfish

[Wild-Woman]

Interesting article. Just hope something is learnt from it.

Crayfish invasion of England's waterways tracked by radio | Environment | The Guardian

[werry]

Well most certainly it was interesting reading and very disturbing/worrying yet another non indigenous species being released in the uk's waterways. The damage done by the illegal release of signal crayfish has led directly to the serious decline in our native crayfish etc,what next!!.