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County Wildife Site Criteria for Cornwall Appendices

County Wildife Site Criteria for Cornwall Appendices

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FISHGainey, in CISFBR (2009), states that of the 55 species and about 10 hybrids of native orintroduced freshwater fish known in the British Isles, 35 have been recorded in <strong>Cornwall</strong>.None are rare, but several can be considered Locally Scarce, provisionally Nationally Scarceor a species of conservation concern. Many more marine and estuarine species have beenrecorded, which range from Locally Scarce / species of conservation concern to RDBspecies.There should be a presumption <strong>for</strong> selecting fish sites because they support the following:<strong>Cornwall</strong> BAP Priority speciesAll sites with significant populations of the following species qualify <strong>for</strong> selection:Acipenser sturio Common SturgeonAlosa alosa Allis ShadAlosa fallax Twaite ShadAnguilla anguilla European EelSalmo salar Atlantic SalmonSalmo trutta Brown/Sea TroutLampetra fluviatilis River LampreySpecies listed on Schedule 5 of the Wildlife & Countryside Act 1981 (asamended)A site is eligible <strong>for</strong> selection if it supports a significant population of a listed species.Species listed on Annex II of the EC Habitats Directive (1992, as amended)A site is eligible <strong>for</strong> selection if it supports a significant population of a listed species.Red Data Book (RDB) SpeciesA site is eligible <strong>for</strong> selection if it supports a significant population of a RDB species.Nationally Scarce SpeciesA site is eligible <strong>for</strong> selection if it supports a significant population of a Nationally Scarcespecies.Species of county importanceA site is eligible <strong>for</strong> selection if it supports a significant population of a species of countyimportance, or if it supports two species of county importance. Some data on locallyimportant fish is available within the Red Data Book <strong>for</strong> <strong>Cornwall</strong> and the Isles of Scilly(CISFBR, 2009). The selection of sites based on presence of species of county importancewill need to be justified case-by-case by reference to expert judgement, utilising thereferences above.Appendix 6 – Species Evaluation in <strong>Cornwall</strong><strong>County</strong> Wildlife <strong>Site</strong>s <strong>Criteria</strong>

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