Explore the ecological importance of the Knapp and Knowle cluster in Sidmouth. Discover how diverse habitats like neutral grassland and parkland support local wildlife.
The Knapp and Knowle Cluster is a group of eight significant sites to the west of Sidmouth town. While each site has its own unique character, their geographical proximity allows them to function as a single, integrated wildlife network.
Despite being separated by the public road network, these human-made borders are largely invisible to the animals and insects that move freely between them.
At the heart of this cluster lies Manor Park, which acts as a central "hub". This large area of managed parkland is not open to the general public, providing a sanctuary with significantly less human disturbance than the surrounding sites.
The network is further strengthened by "sympathetic" protective ownership, with six of the eight sites managed primarily for nature conservation.
A key element in any ecological network is habitat diversity: the higher the variety of habitats, the greater the range and abundance of species. Analysis of the six surveyed sites reveals a rich tapestry of environments:
Habitat Type Network Index (Significance) % of Total Survey Species
Neutral Grassland 87 72.2%
Broadleaved Woodland 179 66.3%
Parkland & Scattered Trees 60 66.7%
Wet Grassland 130 65.0%
Water Margin 64 57.9%
Data based on the Sidmouth Nature project surveys.
Key Habitat Highlights
Grasslands: The cluster is a stronghold for grassland species, particularly neutral and wet grassland plants. The recovery of grasslands at The Knowle and Sidmouth Cemetery highlights the success of active nature recovery.
Trees and Scrub: While the only true woodland is at the centre of The Knapp, the network is rich in "Parkland and Scattered Trees"—a habitat type even more common here than traditional woodland.
The "Hub" Influence: Manor Park likely contributes significantly to the parkland and scattered tree habitat, while Highfield Meadow (owned by the Sid Vale Association) preserves vital semi-improved grassland.
Look at it another way ...
Before you go:
Objective: To use data to interpret the health and history of a natural site.
The Task:
Analyse the Data: Look at the Habitat Table. Why do you think Neutral Grassland has a higher "Percentage of Total Survey Species" (72.2%) than Broadleaved Woodland (66.3%), even though the Woodland has a higher "Network Index"?
Historical Clues: The article mentions that The Knowle was once the grounds of a large house. Find a habitat type in the list that might be a "leftover" from its time as a formal garden.
The Mystery Sites: We haven't surveyed Manor Park or Highfield Meadow because they are private. Based on the descriptions in the text, which of these two sites do you think acts more like a "sanctuary" for species that dislike humans, and why?
Field Observation: Visit a public part of the cluster (like The Knapp or the Cemetery). Can you find a "Water Margin" habitat? What specific feature creates this habitat in that location?
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