This species has always been very local in Britain. Its isolated colonies are vulnerable to natural habitat succession, or inappropriate management such as too much or too little grazing (2).
The Dark Bordered Beauty moth is a priority species under the UK Biodiversity Action Plan (UK BAP); the aims of the Species Action Plan include the maintenance and enhancement of all known sites and the restoration of the species to 10 sites within the former range by 2010, possibly using reintroductions (2). The two populations in England occur within existing Sites of Special Scientific Interest (SSSI), and one is a National Nature Reserve (NNR).
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There may be further information about this species available via the National Biodiversity Network Gateway. |
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