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Thacka Beck

Hay meadows, wet grassland, scrub, hedges, ponds and the beck provide homes for a wealth of wildlife. Although small in size, the reserve has a remarkable number of birds.

Highlights

  • In spring -blackthorn and other blossom, returning migrant birds and marsh marigolds.
  • Summer butterflies in the hay meadows and swallows, housemartins and swifts catch insects over the ponds.
  • In autumn, flocks of fieldfare and redwing feed in the hedgerows whilst the thistles and knapwed attract flocks of goldfinch.
  • Winter residents include mallards and moorhen.

From flood relief scheme to nature reserve

Created to provide flood relief for Penrith, Thacka Beck Nature Reserve supports an impressive diversity of habitats. A wealth of wildlife makes its home in the hay meadows, wet grassland, scrub, hedges, ponds and the beck and despite the nature reserve’s small size, a remarkable number of bird species has been recorded. The nature reserve has something to offer all year; follow the circular route around the flood storage basin to see what you can discover.

Wet grassland

At Thacka Beck, the flood bank has helped to raise the water table and created areas of wet grassland either side of the re-routed beck. Wet grassland is rich in invertebrates and vital for many breeding and feeding bird species.  You can see lapwing, yellow wagtail and snipe. In order to keep the sward short and appealing to these species, Cumbria Wildlife Trust employs a carefully managed grazing regime.

Hay meadows

The two drier fields in the nature reserve are being managed as hay meadows. When Cumbria Wildlife Trust took over the management of Thacka Beck these fields were in a poor state and were overgrown with tussocky grasses, nettles and thistles. Some plants of interest still remained however, particularly in the western field. An annual hay cut, grazing, weed control and limited seeding are bringing about improvements, and the number of species is increasing. Look out for water avens, great burnet, meadowsweet and knapweed, all of which add lovely splashes of colour to the summer scene.

Mature hedges

The very mature hedge that runs along the eastern edge of the flood storage basin is a great place to look for passerines (small perching birds). Hedges that are left to develop without cutting often produce more fruit than their tidy cousins and this hedge is no exception; many bird species come to feed on the plentiful sloes, haws, crab apples and rosehips.

Ponds and scrapes

A number of ponds and scrapes can be seen either side of the beck. During the spring frogs and toads make their way here to spawn, some having spent the winter in the damp conditions provided by log piles or the bottom of dry stone walls. Dragonflies emerge at about the same time, their nymphs having spent up to four years maturing under the water, feeding on other aquatic invertebrates. An unlucky dragonfly may find its already short life shortened further, if it gets plucked out of the air by a swallow or a bigger dragonfly.

Keeping it special

The nature reserve was given to Cumbria Wildlife Trust in 2011 by the Environment Agency who developed the site as part of a flood alleviation scheme for Penrith.

Getting here

The nature reserve is within easy walking distance from Penrith town centre, train station or bus station.  Take the footpath that leads through the underpass on the corner of Lark Lane and Mallard Close, or enter directly from Thacka Lane, immediately after going under the railway bridge.  The nature reserve can also be accessed from Cowper Road or Bowerbank Way in the Gilwilly Industrial Estate. 

 

Species and habitats

Habitats
Grassland, Wetland
Species
Meadow Brown, Small Copper, Ringlet, Sand Martin, Swallow, Lapwing, Snipe, Otter

Nearby nature reserves

Newton Reigny
2 miles - Cumbria Wildlife Trust
Wreay Woods
13 miles - Cumbria Wildlife Trust
Quarry Banks
14 miles - Cumbria Wildlife Trust

Nature reserve map

Reserve information

Location
Penrith
Penrith
Cumbria
Map reference
NY 507 306
Great for...
birdwatching
butterflies
wildflowers
Get directions
Find out here
Public transport
Plan your journey
Size
5.86 hectares
Access
Yes

There is a surfaced path suitable for whellchairs and pushchairs around the reserve on level ground. Wheelchair friendly kissing gates give accerss from Thacka Lane, Cowper Road and Bowerbank Way.
Walking information
There is an easy circuit around the nature reserve on level ground (850m/0.5mile). We request that you stay out of fenced off areas to minimise disturbance to wildlife and livestock.
Dogs
Dogs must be on lead
Grazing animals
Cattle
Reserve manager
Kevin Scott
Tel: 01228 829570
mail@cumbriawildifetrust.org.uk