Dr Robert Keirle of the Marine Conservation Society says the wet summer of 2012 is partly to blame for a decline in some Welsh bathing beaches.
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The seals have been released after being cared for by staff from the Welsh Mountain Zoo in Colwyn Bay.
Hundreds of protesters from Pembrokeshire have been demonstrating at the Senedd against changes to maternity services at Withybush hospital.
We visit the Energy Centre at Coleg Menai, where they are trying to prepare young people for jobs on Anglesey's Energy Island.