Zebra mussels in our lakes

IT is argued that Ireland would have few laws to protect our environment and wildlife if the EU had not imposed legislation on us.

It is also claimed that EU environment laws are too severe. Equally, it could be claimed that the EU is not sufficiently active in curbing the relentless spread of invasive species, both animal and plant. Japanese knotweed keeps extending its range, while American mink are wreaking havoc on other wildlife.

Not that all invasive species should be eliminated. Fuschia has become a delightful part of the landscape, adorning ditches and hedgerows, especially in West Cork and Kerry. Fuschia is even used to promote tourism and food products. Not so welcome is the dreaded zebra mussel, which has become a pest on many Irish lakes, including the River Shannon. This invader is easily spread to other locations, by boats and on the footwear of anglers and others.