Magor Marsh Reserve | |
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Magor Marsh Nature Reserve in mid-May
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Type | Nature Reserve |
Location | Monmouthshire |
Nearest city | Magor |
Coordinates | 51°34′34″N 2°49′37″W / 51.576°N 2.827°WCoordinates: 51°34′34″N 2°49′37″W / 51.576°N 2.827°W |
Area | 36 hectares (0.360 km2; 0.139 sq mi) |
Operated by | Gwent Wildlife Trust |
Hiking trails | The Dragonfly Trail and The Butterfly Trail |
Website | Gwent Wildlife Trust |
Magor Marsh is a 90 acres (36 ha) wetland reserve, located on the Welsh side of the Severn Estuary. It is managed by the Gwent Wildlife Trust. It has a great variety of habitats, including damp hay meadows, sedge fen, reedbed, scrub and wet woodland. There are also a large pond and numerous reens at the reserve.
Magor Marsh Nature Reserve is the richest site in Wales for wetland beetles and soldier-flies, and its pattern of drainage ditches and other features have remained unchanged since the 14th century.
The soil of Magor Marsh is mostly peat with a depth of around 15 feet. Under this is alluvium laid down in the river Severn estuary. The level of water must be kept near the surface to preserve the peat.
There are two hay meadows in Magor Marsh. They are maintained using traditional methods. The meadows are grazed during autumn and winter. The hay crop is mown in mid-summer to provide winter feed. By late spring the fields are a mass of flowers.
In the meadows there are species like lady's smock, ragged robin, yellow flag, lesser spearwort and meadow thistle.
The common species in the reeds are teasels, common reed, hemp agrimony and purple loosestrife.