Dewick's Plusia breeding in the UK

I might be a bit previous in claiming this, but apart from the finding of larvae it seems as if Beddington Sewage Farm is home to a population of Dewick's Plusia. Several weeks ago Peter Alfrey, whose home borders the farm, had a moth of this species fly into a lit room at a time of little migrant activity. This has been followed by his recording of several more since. Today Johnny Allan found an adult at rest on vegetation close to the birder's hide. A hunt, at the right time, for larvae will be made. Foodplants include Common Nettle, Yarrow and Chamomile. It will be interesting to see how far and quickly this population will spread.

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