There are fears that a mystery virus is sweeping through Wales' largest single population of red squirrels. An investigation is underway after four of the rare animals were found dead in a matter of weeks.
It's worrying news for conservationists who've been working to bring the red squirrel population on Anglesey back from the edge of extinction over the last 15 years. Carole Green reports.
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It will stay largely cloudy tonight and there will be some further rain around, with central parts perhaps staying driest.
ITV Wales understands the reason for the inquiry call stems from concerns raised at the end of 2016 over a former healthcare support worker.
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