Killer' shrimps worst alien invader of waterways

Another story in the news about Shrimp invaders. We have had the famous Crayfish invasion so the waterways are having their peice of 'invasive foreign bodies' on the go.

Hopefully the news is not made the issue worse then it is, but time will tell no doubt

http://www.bbc.co.uk/news/uk-14428585

Regards

Kathy and Dave