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Theme Objectives and Content
Objectives
EXPLAIN what is meant by the term ‘biodiversity network’ and why the concept is important
EXPLORE what constitutes a biodiversity network and the resulting benefits to wildlife
EXAMINE SIX examples from the Sidmouth area of biodiversity networks and demonstrate the value of each
For purposes of the Sidmouth Nature project fifty 'sites of natural interest' were identified for close inspection and many of these were close enough to each other to be considered part of a 'Biodiversity Network'. In this topic each of the six 'Biodiversity Network' clusters of sites are reviewed to see how each individually contributes to a bigger picture together.
The town centre of Sidmouth has a diverse array of sites of natural interest from coastal areas like the Seafront and Jacob's Ladder to managed green spaces such as Connaught Gardens, the town parks, and the private grounds of Powys House; they contribute to the town's ecological network. Plants and animals face challenging environmental conditions in some areas, such as the nutrient-poor, salty shingle beaches, but human intervention has shaped these "brownfield" sites to encourage some adapted species to prosper.
The Knapp and Knowle cluster of survey sites is a significant biodiversity network located on the western side of Sidmouth.. It consists of eight interconnected sites, six of which have been thoroughly surveyed, highlighting their varied habitats including grasslands, woodlands, and freshwater sources. The analysis underscores the cluster's ecological importance, noting that it hosts nearly half of all species recorded in the broader survey, particularly excelling in flowering plants and insects. Detailed descriptions of individual sites like The Knapp Nature Reserve, Peasland Knapp, Knapp Nature Pond, Sidmouth Cemetery, The Knowle, and Bickwell showcase their unique contributions to the cluster's overall species richness and habitat diversity.
The Byes Riverside Park, locally known just as The Byes, is a significant green space, stretching approximately two kilometres on the eastern side of Sidmouth running alongside the River Sid between Sidford and the Old Toll House in Salcombe Road. The park consists of separate sites, The Byes, Sid Meadow, the Community Orchard, Margaret's Meadow and Gilchrist Field however, for surveying purposes, The Byes has been divided into two roughly equal stretches with the northern end towards Sidford being referred to as the 'Upper' Byes. The wooded area alongside Margaret's Meadow and Gilchrist Field has been separated out for the survey to distinguish its very different habitat type to the two meadows. Finally, two other sites nearby but not technically in the 'park' have been added; Fortescue and Sidford.
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