Residents in parts of Co. Clare have been suffering a spate of power outages. The culprit: recently arrived Great Spotted Woodpeckers that have been excavating holes in wooden electricity poles, causing some of them to weaken and then snap in bad weather, bringing the power lines down with them. Derek and the panel discuss this unusual problem...

Derek Mooney and guests explore the natural world in all its forms. Listen live every Monday at 10pm on RTÉ Radio 1.