Habitat type: Grassland and woodland
Size of Reserve: 5ha (11 acres)
OS Map No. 126
Grid reference: SS 256 096 (stile on northern boundary)
Best time to visit: All year
Cornwall
Wildlife Trust encourages the use of environmentally friendly
forms of transport wherever
possible. Click
on the locator map above to go to the National
Cycle Network website and view an Ordnance Survey map of this
reserve highlighting nearby cycle routes.
Directions:
On the B3254, 1.5 miles (2.2km) south of Kilkhampton, is a turning
to Hessaford. From a small car park on the left, a little way along
this
road, is a waymarked footpath leading to the reserve.
Access:
There is limited parking, a boardwalk and a waymarked track that
can be uneven in places and also muddy when wet.
Classification
Description:
This reserve is contained within a large triangular enclosure which
forms part of a steep-sided valley. The site has many springs, so a
large
part of the land is waterlogged for much of the year. It is a mosaic
of culm grassland and woodland, crisscrossed with rides and paths.
Characteristic wildlife of this reserve:
The marbled white butterfly has been in decline in recent years,
but can be seen here from late June through to August. Long grass,
particularly red
fescue, provides a sympathetic habitat for these attractive butterflies.
The willow tit is a scarce bird in Cornwall and a speciality of the
culm, more or less restricted to wet willow woodlands. With their uniform
grey-brown
plumage,
black cap and bib, they look very much like the more widespread marsh tit.
One of the best ways to separate the two is from the very harsh nasal call
of the willow tit.
The culm grassland contains the pretty, blue-flowered devil’s-bit scabious,
an essential food plant for the larvae of the rare marsh fritillary butterfly.
The Trust is conducting a survey organised by Natural England and Butterfly
Conservation, to monitor the presence of this butterfly by counting the number
of larval webs found on the devil’s-bit scabious.
Other information:
The reserve was purchased in 1993 with a grant from Christopher Cadbury.
The name Lewdon first appears in documents dated back to 1548 and
the reference to “down” indicates that it was once part of a larger area of open
grazing land.