RTÉ’s natural history series highlights the stories of another three of Ireland’s rivers. It begins by following the River Slaney, which has its origins in West Wicklow. This was broadcast on September 30th with the next in the series on RTÉ One, Monday October 7th at 7.30pm .
http://www.rte.ie/player/ie/show/10203488/#pos=264
Below is a clip of the River Erne