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The weblog below is for naturalists to use to report interesting sightings, ask questions, report on field meetings and generally post pictures and any information or questions generally relevant in some way to the wildlife and geology of Essex. You will need to register and be logged-on to post to the forum, and you need to upload pictures first, for use in posts. Find out more

Sat 13th October 2012 15:08 by Peter Pearson ID help please This rather sickly caterpillar was found hanging on a tree trunk at Mistley Walls. It was about 50mm in length and was an all over ashy grey colour with patches of purplish tinge. There was a line of red spot along each side. The nearest match I can find is either Peppered Moth or Oak Beauty. Help would be appreciated link

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