Chorley Covert and Deserts Wood

Site of Special Scientific Interest · 52.4525, -2.4360

Also within

Shropshire County

Condition (Natural England)

Unfavourable Recovering (2) Favourable (5)
UnitFeatureConditionArea (ha)Assessed
SO701836 Unfavourable Recovering 21.5 2012-05-29
SO702833 Favourable 5.23 2012-05-29
SO704838 Favourable 19.12 2012-05-29
SO705843 Favourable 1.71 2012-05-30
SO705844 Favourable 1.71 2012-05-30
SO707839 Favourable 1.71 2012-05-30
SO707843 Unfavourable Recovering 26.1 2015-09-17

Description

Area, 74.3 ha. 183.6 ac. Description The Coal Measures plateau of south east Shropshire, dissected by tributaries of the Severn, is a comparatively well wooded part of the county. Woods occur mainly in the stream valleys and several areas retain a high degree of scientific interest. These woods occur on geological strata and soils similar to those of the Wyre Forest, a few miles to the south and this is reflected in the flora and fauna. However, because of this geographical separation, the Wyre Forest is treated as a separate site. Chorley Covert and Deserts Wood comprise a large wood, mainly on acid soils which have developed from the Kinlet Beds of the Coal Measures. Most of the wood is dominated by sessile oak Quercus petraea and downy birch Betula pubescens, with abundant hazel Corylus avellana. The oak dominated areas have a ground flora which is characteristic of acid soils and which consists of creeping soft grass Holcus mollis, wavy hair grass Deschampsia flexuosa, bracken Pteridium aquilinum, bluebell Hyacinthoides non-scripta and, locally, heather Calluna vulgaris and bilberry Vaccinium myrtillus. Alongside the stream, damper, more fertile soils have developed and these support woodland in which alder Alnus glutinosa and ash Fraxinus excelsior are abundant. The ground flora in this community includes woodruff Galium odoratum, ramsons Allium ursinum, yellow archangel Lamiastrum galeobdolon and sanicle Sanicula europaea and the uncommon species, alternate leaved golden saxifrage Chrysosplenium alternifolium and columbine Aquilegia vulgaris. The comparatively scarce shrub, alder buckthorn Frangula alnus also occurs. Chorley Covert and Deserts Wood are especially valuable as a habitat for butterflies. Several uncommon species occur including the white admiral Limenitis camilla which here is at the northern limit of its range.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
white admiral Limenitis camilla VU butterfly nymphalidae
bracken Pteridium aquilinum LC fern dennstaedtiaceae
wavy hair grass Deschampsia flexuosa Not listed in GB list grass poaceae
creeping soft grass Holcus mollis LC grass poaceae
ramson Allium ursinum LC herb liliaceae
columbine Aquilegia vulgaris LC herb ranunculaceae
alternate leaved golden saxifrage Chrysosplenium alternifolium LC herb saxifragaceae
woodruff Galium odoratum LC herb rubiaceae
bluebell Hyacinthoides non-scripta LC herb liliaceae
yellow archangel Lamiastrum galeobdolon LC herb lamiaceae
sanicle Sanicula europaea LC herb apiaceae
alder buckthorn Frangula alnus LC shrub rhamnaceae
billberry Vaccinium myrtillus LC shrub ericaceae
bell heather or ling Calluna vulgaris NT shrub dwarf ericaceae
alder Alnus glutinosa LC tree salicaceae
downy birch Betula pubescens LC tree betulaceae
hazel Corylus avellana LC tree corylaceae
ash Fraxinus excelsior LC tree oleaceae
sessile or durmast oak Quercus petraea LC tree fagaceae

Insects to look out for

These moths, butterflies and beetles are known to feed on plants recorded at this site, and carry a notable UK conservation status — but a host-plant being present doesn't mean the insect has actually been recorded here. Treat this as "worth watching for," not a confirmed sighting.

SpeciesStatusVia host-plant
Speckled footman
Coscinia cribraria
Critically Endangered Vaccinium myrtillus
Oak lutestring
Cymatophorina diluta
Endangered Quercus petraea
The lappet
Gastropacha quercifolia
Endangered Frangula alnus
Shoulder-striped clover
Heliothis maritima
Endangered Calluna vulgaris
Scarce vapourer
Orgyia recens
Endangered Alnus glutinosa, Betula spp., Corylus avellana, Frangula alnus, Quercus spp.
The sprawler
Asteroscopus sphinx
Vulnerable Betula spp., Corylus avellana, Fraxinus excelsior, Quercus spp.
Broom moth
Ceramica pisi
Vulnerable Betula spp., Calluna vulgaris, Pteridium aquilinum, Vaccinium myrtillus
Mottled umber
Erannis defoliaria
Vulnerable Betula spp., Corylus avellana, Quercus spp., Vaccinium myrtillus
Satyr pug
Eupithecia satyrata
Vulnerable Calluna vulgaris, Galium spp.
Bedstraw hawk-moth
Hyles gallii
Vulnerable Galium spp.
True lover's knot
Lycophotia porphyrea
Vulnerable Calluna vulgaris
The lackey
Malacosoma neustria
Vulnerable Corylus avellana, Quercus spp.
Pale brindled
Phigalia pilosaria
Vulnerable Alnus glutinosa, Betula pubescens, Corylus avellana, Fraxinus excelsior, Quercus spp.
Silver studded blue
Plebejus argus
Vulnerable Calluna vulgaris
Early moth
Theria primaria
Vulnerable Quercus spp., Vaccinium myrtillus
Pale eggar
Trichiura crataegi
Vulnerable Betula spp., Calluna vulgaris, Corylus avellana, Quercus spp., Vaccinium myrtillus
Oak hook-tip
Watsonalla binaria
Vulnerable Quercus petraea
Flounced chestnut
Agrochola helvola
Near Threatened Betula spp., Calluna vulgaris, Quercus spp., Vaccinium myrtillus
Beaded chestnut
Agrochola lychnidis
Near Threatened Vaccinium myrtillus
Garden tiger
Arctia caja
Near Threatened Pteridium aquilinum
Rosy marsh moth
Coenophila subrosea
Near Threatened Vaccinium myrtillus
Dingy mocha
Cyclophora pendularia
Near Threatened Alnus glutinosa
Grey scalloped
Dyscia fagaria
Near Threatened Calluna vulgaris
Kentish glory
Endromis versicolora
Near Threatened Alnus glutinosa, Betula pubescens
Large thorn
Ennomos autumnaria
Near Threatened Alnus glutinosa, Betula spp., Corylus avellana, Quercus spp.
September thorn
Ennomos erosaria
Near Threatened Betula spp., Quercus spp.
Dusky thorn
Ennomos fuscantaria
Near Threatened Fraxinus excelsior
The Silurian
Eriopygodes imbecilla
Near Threatened Vaccinium myrtillus
Autumnal rustic
Eugnorisma glareosa
Near Threatened Betula spp., Calluna vulgaris, Galium spp., Hyacinthoides non-scripta
Double dart
Graphiphora augur
Near Threatened Betula spp., Quercus spp.
Weaver's wave
Idaea contiguaria
Near Threatened Calluna vulgaris
Clay fan-foot
Paracolax tristalis
Near Threatened Quercus spp.
Frosted green
Polyploca ridens
Near Threatened Quercus petraea
Dark-barred twin-spot carpet
Xanthorhoe ferrugata
Near Threatened Galium spp.
Scotch burnet
Zygaena exulans
Near Threatened Vaccinium myrtillus
White prominent
Leucodonta bicoloria
Regionally Extinct Betula spp.

Host-plant data: Cook et al. (2025), Traits data for the butterflies and macro-moths of Great Britain and Ireland, 2024, UK Centre for Ecology & Hydrology / Butterfly Conservation; and Padovani et al. (2020), Database of Insects and their Food Plants (DBIF), UK Centre for Ecology & Hydrology (both Open Government Licence). Contains data supplied by UK Centre for Ecology & Hydrology.

Plant communities

W25 — Bracken scrub

Pteridium aquilinum-Rubus fruticosus underscrub

Matches 4 species from the description above: Fraxinus excelsior, Holcus mollis, Hyacinthoides non-scripta, Pteridium aquilinum

Hedera helix, Acer pseudoplatanus, Fagus sylvatica, Quercus robur, Fraxinus excelsior, Sambucus nigra, Ulex europaeus, Crataegus monogyna, Prunus spinosa, Luzula multiflora, Mnium hornum, Brachythecium rutabulum, Kindbergia praelonga, Angelica sylvestris, Conopodium majus, Heracleum sphondylium, Arum maculatum, Cirsium arvense, Lonicera periclymenum, Silene dioica, Stellaria holostea, Mercurialis perennis, Geranium robertianum, Glechoma hederacea, Teucrium scorodonia, Hyacinthoides non-scripta, Chamerion angustifolium, Circaea lutetiana, Digitalis purpurea, Rumex acetosa, Anemone nemorosa, Ficaria verna, Potentilla erecta, Rosa arvensis, Rosa canina, Rubus fruticosus agg., Rubus idaeus, Galium aparine, Galium mollugo sens.lat., Galium saxatile, Urtica dioica, Viola riviniana, Agrostis capillaris, Anthoxanthum odoratum, Arrhenatherum elatius, Dactylis glomerata, Festuca rubra, Holcus lanatus, Holcus mollis, Poa trivialis, Pteridium aquilinum, Dryopteris dilatata, Dryopteris filix-mas

A14 — Fast flowing river and stream

Myriophyllum alterniflorum community

Isolepis fluitans, Juncus bulbosus, Fontinalis antipyretica, Lobelia dortmanna, Equisetum fluviatile, Myriophyllum alterniflorum, Lemna minor, Callitriche stagnalis, Littorella uniflora, Potamogeton filiformis, Potamogeton gramineus, Potamogeton natans, Ranunculus peltatus, Chara spp., Nitella hyalina

A17 — Chalk river and stream, Fast flowing river and stream

Ranunculus penicillatus ssp. pseudofluitans community

Berula erecta, Nasturtium officinale, Elodea canadensis, Lemna minor, Callitriche stagnalis, Veronica beccabunga, Polygonum amphibium, Polygonum hydropiper, Potamogeton crispus, Potamogeton pectinatus, Ranunculus penicillatus ssp. pseudofluitans

A18 — Fast flowing river and stream

Ranunculus fluitans community

Fontinalis antipyretica, Fontinalis squamosa var. curnowii, Myriophyllum alterniflorum, Myriophyllum spicatum, Elodea canadensis, Mentha aquatica, Lemna gibba, Lemna minor, Potamogeton perfoliatus, Ranunculus fluitans, Glyceria fluitans, Phalaris arundinacea

A9 — Fast flowing river and stream, Marginal and inundation, Pond ditch and canal, Sluggish river and stream

Potamogeton natans community

Schoenoplectus lacustris, Juncus bulbosus, Sparganium angustifolium, Sparganium erectum, Sparganium minimum, Alisma plantago-aquatica, Lobelia dortmanna, Equisetum fluviatile, Myriophyllum alterniflorum, Elodea canadensis, Lemna minor, Lemna trisulca, Nymphaea alba, Callitriche platycarpa, Callitriche stagnalis, Littorella uniflora, Potamogeton natans, Ranunculus trichophyllus, Glyceria fluitans, Chara subspinosa