Hanley Dingle

Site of Special Scientific Interest · 52.2963, -2.4608

Also within

Worcestershire County

Condition (Natural England)

Unfavourable Recovering (2) Favourable (1)
UnitFeatureConditionArea (ha)Assessed
SO683662 Unfavourable Recovering 5.52 2009-07-22
SO686665 Unfavourable Recovering 9.75 2009-07-22
SO688665 Favourable 14.66 2009-07-22

Geology & landscape

Geological Feature: Gorge / Ravine · Geological Period: Devonian · Rock Type: Sandstone

Description

Area, 30.0 ha. 74.1 ac. Description Hanley Dingle is an area of 'ancient' broadleaved woodland occupying a narrow side valley of the River Terne in north west Worcestershire. It has been selected as a nationally important example of extensive and remarkably diverse semi natural woodland, which includes the finest wooded ravine in the county. The ravine cuts through Old Red Sandstone rocks of Devonian age and this has resulted in a varied topography showing a transition from gently sloping valley tops, through steep valley sides, to the base of the ravine. This has given rise to a range of soil conditions and a diversity in the types of woodland present. The flatter valley top areas support relatively dry, acidic soils, where sessile oak Quercus petraea dominates the canopy with an understorey of hazel Corylus avellana. Both silver and hairy birch Betula pendula and Betula pubescens occur here over an acidic ground flora with plants such as bracken Pteridium aquilinum, great wood rush Luzula sylvatica and wood sorrel Oxalis acetosella. The steeper slopes of the ravine and valley side are covered by damper, more base rich soils. Three types of woodland can be identified here of which two are nationally restricted. The first of these includes ash Fraxinus excelsior as the dominant canopy tree, together with remnants of the formerly abundant wych elm Ulmus glabra. The second is also dominated by ash, but includes both native species of lime in some abundance. The small leaved lime Tilia cordata occurs mainly as coppice, whilst the nationally rare large leaved lime Tilia platyphyllos is represented by some particularly large and ancient pollards within the ravine. The third, less scarce type of woodland includes ash, sessile oak and field maple Acer campestre. Beneath the canopy of these ravine side woodlands is a sparse shrub layer of elder Sambucus nigra, guelder rose Viburnum opulus and dogwood Cornus sanguinea. The ground flora is dominated in many areas by bramble Rubus fruticosus agg. However, dog’s mercury Mercurialis perennis is locally dominant in the base rich areas and some locally uncommon plants such as meadow saffron Colchicum autumnale and herb paris Paris quadrifolia also occur. In the wettest areas near the base of the ravine another nationally restricted type of woodland occurs. This is dominated by alder Alnus glutinosa, over a ground flora of pendulous sedge Carex pendula, great horsetail Equisetum telmateia and hemp agrimony Eupatorium cannabinum. The damp stream side banks support a rich fern and moss flora. The site also includes a number of basic flushes with both opposite leaved and the rarer alternate leaved golden saxifrage Chrysosplenium oppositifolium and C. alternifolium. The lichen flora has a number of interesting species including Thelotrema lepadinum, a species indicative of ancient woodland.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
bracken Pteridium aquilinum LC fern dennstaedtiaceae
opposite-leaved golden- saxifrage Chrysosplenium oppositifolium LC herb saxifragaceae
autumn crocus or meadow saffron Colchicum autumnale NT herb colchicaceae
great horsetail Equisetum telmateia LC herb equisetaceae
hemp agrimony Eupatorium cannabinum LC herb asteraceae
dog's mercury Mercurialis perennis LC herb euphorbiaceae
wood sorrel Oxalis acetosella LC herb oxalidaceae
herb paris Paris quadrifolia VU herb melanthiaceae
bramble Rubus fruticosus agg. Not listed in GB list herb rosaceae
barnacle lichen Thelotrema lepadinum LC lichen no common name
great wood rush Luzula sylvatica LC rush juncaceae
pendulous sedge Carex pendula LC sedge cyperaceae
dogwood Cornus sanguinea LC shrub cornaceae
elder Sambucus nigra LC shrub caprifoliaceae
gelder rose Viburnum opulus LC shrub caprifoliaceae
field maple Acer campestre LC tree aceraceae
alder Alnus glutinosa LC tree salicaceae
birch Betula pendula LC tree betulaceae
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
lime small leaved Tilia cordata LC tree malvaceae
large leaved lime Tilia platyphyllos LC tree malvaceae
wych elm Ulmus glabra LC tree ulmaceae

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 petraea
Maple pug
Eupithecia inturbata
Endangered Acer campestre
Scarce vapourer
Orgyia recens
Endangered Alnus glutinosa, Betula spp., Corylus avellana, Quercus spp., Rubus fruticosus, Ulmus spp.
White-letter hairstreak
Satyrium w-album
Endangered Ulmus glabra, Ulmus spp.
The sprawler
Asteroscopus sphinx
Vulnerable Betula spp., Corylus avellana, Fraxinus excelsior, Quercus spp., Tilia spp., Ulmus spp.
Broom moth
Ceramica pisi
Vulnerable Betula spp., Pteridium aquilinum, Rubus fruticosus, Ulmus spp.
Mottled umber
Erannis defoliaria
Vulnerable Acer campestre, Betula spp., Corylus avellana, Quercus spp., Ulmus spp.
The lackey
Malacosoma neustria
Vulnerable Betula pendula, Corylus avellana, Quercus spp., Rubus fruticosus, Ulmus spp.
Pale brindled
Phigalia pilosaria
Vulnerable Alnus glutinosa, Betula pendula, Betula pubescens, Cornus sanguinea, Corylus avellana, Fraxinus excelsior, Quercus spp., Tilia spp., Ulmus glabra
Grizzled skipper
Pyrgus malvae
Vulnerable Rubus fruticosus
Early moth
Theria primaria
Vulnerable Quercus spp.
Pale eggar
Trichiura crataegi
Vulnerable Betula spp., Corylus avellana, Quercus spp., Rubus fruticosus
Oak hook-tip
Watsonalla binaria
Vulnerable Betula pendula, Quercus petraea
Flounced chestnut
Agrochola helvola
Near Threatened Betula spp., Quercus spp., Ulmus spp.
Garden tiger
Arctia caja
Near Threatened Pteridium aquilinum
Dusky-lemon sallow
Cirrhia gilvago
Near Threatened Ulmus glabra
The sallow
Cirrhia icteritia
Near Threatened Ulmus glabra
Dingy mocha
Cyclophora pendularia
Near Threatened Alnus glutinosa
Kentish glory
Endromis versicolora
Near Threatened Alnus glutinosa, Betula pendula, Betula pubescens
Large thorn
Ennomos autumnaria
Near Threatened Alnus glutinosa, Betula spp., Corylus avellana, Quercus spp., Ulmus 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.
Grey pug
Eupithecia subfuscata
Near Threatened Eupatorium cannabinum
White-spotted pug
Eupithecia tripunctaria
Near Threatened Sambucus nigra
Double dart
Graphiphora augur
Near Threatened Betula spp., Quercus spp., Ulmus spp.
Clay fan-foot
Paracolax tristalis
Near Threatened Quercus spp.
Frosted green
Polyploca ridens
Near Threatened Quercus petraea
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 5 species from the description above: Fraxinus excelsior, Mercurialis perennis, Pteridium aquilinum, Rubus fruticosus agg., Sambucus nigra

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