Derek Mooney with his unique mix of conversation, information, advice and entertainment.
On today's programme…
Nesting time for birds is fast approaching, a our experts are on hand to give you advice about putting up your bird boxes for the coming season.
We hear about the curious sea slug, who sheds and re-grows his penis each time he mates!
And, Katriona McFadden finds out what it sounds like to be inside a human mouth!