Festival Director Fiona Hopkins previews the 10th Mayo Dark Sky Festival, with stargazing, astronomy, wildlife and special guests...

<p>Festival Director Fiona Hopkins previews the 10th Mayo Dark Sky Festival, with stargazing, astronomy, wildlife and special guests...</p>

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

Mooney Goes Wild

Derek Mooney and guests explore the natural world in all its forms.

<p>Derek Mooney and guests explore the natural world in all its forms.</p>