Shrawley Wood

Site of Special Scientific Interest · 52.2915, -2.2827

Also within

Worcestershire County

Condition (Natural England)

Unfavourable Recovering (3)
UnitFeatureConditionArea (ha)Assessed
SO807662 Unfavourable Recovering 59.57 2010-05-06
SO808655 Unfavourable Recovering 42.71 2010-12-08
SO813655 Unfavourable Recovering 59.57 2010-05-06

Geology & landscape

Rock Type: Sandstone

Birds & fish recorded

Birds

SpeciesSeason
garden warbler Breeding

Description

Area, 103.1 ha. 254.8 ac. Description Shrawley Wood lies on the western bank of the River Severn between Worcester and Stourport. The site overlies Keuper sandstone from which the soils are derived. They are slightly acidic on the plateau but become more neutral to alkaline on the slopes and valley bottom. The site has been selected as a large tract of ancient woodland almost completely dominated by coppiced small leaved lime Tilia cordata. This type of woodland is a feature of eastern England and its occurrence here is unusual in the West Midlands. The woodland also has along history of management with records going back to the beginning of the eighteenth century. A small section of the wood has pedunculate oak Quercus robur standards amongst the lime coppice. Downy birch Betula pubescens is common and pedunculate oak, rowan Sorbus aucuparia and ash Fraxinus excelsior occur sporadically throughout the wood. Sweet chestnut Castanea sativa has been introduced in small numbers. In the wetter areas along the streams and in the vicinity of a system of artificial pools, alder Alnus glutinosa is the dominant species. On the slightly acidic soils of the plateau the ground flora is dominated by bracken Pteridium aquilinum, foxglove Digitalis purpurea and bluebell Hyacinthoides non-scripta. On the more alkaline slopes dog’s mercury Mercurialis perennis, enchanter’s nightshade Circaea lutetiana and ramsons Allium ursinum become more abundant. Many interesting and locally uncommon plants occur within the ground flora, including herb paris Paris quadrifolia, giant bellflower Campanula latifolia, broad leaved helleborine Epipactis helleborine and lily of the valley Convallaria majalis. Two rarities, wood fescue Festuca altissima and spreading bellflower Campanula patula are also present. The streams and pools included in this site add to the site’s conservation value. Here opposite leaved golden saxifrage Chrysosplenium oppositifolium and large bitter cress Cardamine amara are present in the waterside communities and the rare soft hornwort Ceratophyllum submersum occurs in one of the pools. Over 400 species of fungi have been recorded in the woodland. The wood is important for its breeding birds which include the three native species of woodpecker and in the coppiced lime a large number of garden warbler Sylvia borin. The last mentioned are the subject of a long term population study. Dipper Cinclus cinclus and kingfisher Alcedo atthis occur along the streams and ponds. A rare slug Malacolimax tenellus , a characteristic species of ancient woodland, has been found.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
Phalacrocorax aristotelis Not listed in GB list bird phalacrocoracidae
dipper Cinclus cinclus NT (Breeding) bird-dipper cinclidae
kingfisher Alcedo atthis LC (Breeding) bird-kingfisher alcedinidae
garden warbler Sylvia borin LC (Breeding) bird-warbler sylviidae
bracken Pteridium aquilinum LC fern dennstaedtiaceae
wood fescue Festuca altissima Not listed in GB list grass poaceae
ramson Allium ursinum LC herb liliaceae
giant bellflower Campanula latifolia VU herb campanulaceae
spreading bellflower Campanula patula EN herb campanulaceae
large bittercress Cardamine amara LC herb brassicaceae
soft hornwort Ceratophyllum submersum LC herb ceratophyllaceae
opposite-leaved golden- saxifrage Chrysosplenium oppositifolium LC herb saxifragaceae
enchanter's nightshade Circaea lutetiana LC herb onagraceae
lilly of the valley Convallaria majalis LC herb liliaceae
foxglove Digitalis purpurea LC herb plantaginaceae
broad-leaved helleborine Epipactis helleborine DD herb orchidaceae
bluebell Hyacinthoides non-scripta LC herb liliaceae
dog's mercury Mercurialis perennis LC herb euphorbiaceae
herb paris Paris quadrifolia VU herb melanthiaceae
slender slug Malacolimax tenellus LC mollusc limacidae
alder Alnus glutinosa LC tree salicaceae
downy birch Betula pubescens LC tree betulaceae
sweet chestnut Castanea sativa LC tree fagaceae
ash Fraxinus excelsior LC tree oleaceae
common oak Quercus robur LC tree fagaceae
rowan Sorbus aucuparia LC tree rosaceae
lime small leaved Tilia cordata LC tree malvaceae

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
Oak lutestring
Cymatophorina diluta
Endangered Quercus robur
Heath fritillary
Melitaea athalia
Endangered Digitalis purpurea
Scarce vapourer
Orgyia recens
Endangered Alnus glutinosa, Betula spp., Quercus spp.
The sprawler
Asteroscopus sphinx
Vulnerable Betula spp., Fraxinus excelsior, Quercus spp., Tilia spp.
Broom moth
Ceramica pisi
Vulnerable Betula spp., Pteridium aquilinum
Mottled umber
Erannis defoliaria
Vulnerable Betula spp., Castanea sativa, Quercus spp., Sorbus aucuparia
The lackey
Malacosoma neustria
Vulnerable Quercus spp.
Pale brindled
Phigalia pilosaria
Vulnerable Alnus glutinosa, Betula pubescens, Fraxinus excelsior, Quercus spp., Tilia spp.
Early moth
Theria primaria
Vulnerable Quercus spp.
Pale eggar
Trichiura crataegi
Vulnerable Betula spp., Quercus spp.
Oak hook-tip
Watsonalla binaria
Vulnerable Quercus robur
Flounced chestnut
Agrochola helvola
Near Threatened Betula spp., Quercus spp.
Grey chi
Antitype chi
Near Threatened Digitalis purpurea
Garden tiger
Arctia caja
Near Threatened Pteridium aquilinum, Sorbus aucuparia
Light crimson underwing
Catocala promissa
Near Threatened Quercus robur
Dark crimson underwing
Catocala sponsa
Near Threatened Quercus robur
Small heath
Coenonympha pamphilus
Near Threatened Festuca spp.
Dingy mocha
Cyclophora pendularia
Near Threatened Alnus glutinosa
Heart moth
Dicycla oo
Near Threatened Quercus robur
Kentish glory
Endromis versicolora
Near Threatened Alnus glutinosa, Betula pubescens
Large thorn
Ennomos autumnaria
Near Threatened Alnus glutinosa, Betula spp., Quercus spp.
September thorn
Ennomos erosaria
Near Threatened Betula spp., Quercus spp., Tilia spp.
Dusky thorn
Ennomos fuscantaria
Near Threatened Fraxinus excelsior
Autumnal rustic
Eugnorisma glareosa
Near Threatened Betula spp., Hyacinthoides non-scripta
Double dart
Graphiphora augur
Near Threatened Betula spp., Quercus spp.
Clay fan-foot
Paracolax tristalis
Near Threatened Quercus spp.
Common fan-foot
Pechipogo strigilata
Near Threatened Quercus robur
Frosted green
Polyploca ridens
Near Threatened Quercus robur
Scarce hook-tip
Sabra harpagula
Near Threatened Tilia cordata
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 7 species from the description above: Circaea lutetiana, Digitalis purpurea, Fraxinus excelsior, Hyacinthoides non-scripta, Mercurialis perennis, Pteridium aquilinum, Quercus robur

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