Park Wood

Site of Special Scientific Interest · 52.1659, 0.3975

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Cambridgeshire County

Condition (Natural England)

Favourable (1)
UnitFeatureConditionArea (ha)Assessed
TL640546 Favourable 8.06 2009-04-02

Description

Area, 8.6 hectares 21.3 ac Description Park Wood is a wet ash maple woodland of ancient origin. It is a particularly good example of avariant of the ‘typical’ form, containing a population of oxlip Primula elatior. Woodlands of this type are restricted in distribution to parts of Cambridgeshire, Suffolk and Essex and are a nationally scarce and declining habitat. The woodland structure is dominated by coppice of ash Fraxinus excelsior with scattered pedunculate oak Quercus robur and field maple Acer campestre. hazel Corylus avellana predominates in the shrub layer. The ground flora is of a bluebell Hyacinthoides non-scripta dog’s mercury Mercurialis perennis type with oxlip locally dominant. A good number of ancient woodland ‘indicator’ plants are present including herb paris Paris quadrifolia, butterfly orchid Platanthera chlorantha and ramsons Allium ursinum. The rides give additional structure and diversity of the wood and add to the general wildlife value.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
ramson Allium ursinum LC herb liliaceae
bluebell Hyacinthoides non-scripta LC herb liliaceae
dog's mercury Mercurialis perennis LC herb euphorbiaceae
herb paris Paris quadrifolia VU herb melanthiaceae
greater butterfly orchid Platanthera chlorantha NT herb orchidaceae
oxlip Primula elatior LC herb primulaceae
field maple Acer campestre LC tree aceraceae
hazel Corylus avellana LC tree corylaceae
ash Fraxinus excelsior LC tree oleaceae
common oak Quercus robur 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
Oak lutestring
Cymatophorina diluta
Endangered Quercus robur
Maple pug
Eupithecia inturbata
Endangered Acer campestre
Scarce vapourer
Orgyia recens
Endangered Corylus avellana, Quercus spp.
The sprawler
Asteroscopus sphinx
Vulnerable Corylus avellana, Fraxinus excelsior, Quercus spp.
Mottled umber
Erannis defoliaria
Vulnerable Acer campestre, Corylus avellana, Quercus spp.
The lackey
Malacosoma neustria
Vulnerable Corylus avellana, Quercus spp.
Pale brindled
Phigalia pilosaria
Vulnerable Corylus avellana, Fraxinus excelsior, Quercus spp.
Early moth
Theria primaria
Vulnerable Quercus spp.
Pale eggar
Trichiura crataegi
Vulnerable Corylus avellana, Quercus spp.
Oak hook-tip
Watsonalla binaria
Vulnerable Quercus robur
Flounced chestnut
Agrochola helvola
Near Threatened Quercus spp.
Light crimson underwing
Catocala promissa
Near Threatened Quercus robur
Dark crimson underwing
Catocala sponsa
Near Threatened Quercus robur
Heart moth
Dicycla oo
Near Threatened Quercus robur
Large thorn
Ennomos autumnaria
Near Threatened Corylus avellana, Quercus spp.
September thorn
Ennomos erosaria
Near Threatened Quercus spp.
Dusky thorn
Ennomos fuscantaria
Near Threatened Fraxinus excelsior
Autumnal rustic
Eugnorisma glareosa
Near Threatened Hyacinthoides non-scripta
Double dart
Graphiphora augur
Near Threatened 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

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.