Hewell Park Lake

Site of Special Scientific Interest · 52.3185, -1.9864

Also within

Worcestershire County

Condition (Natural England)

Favourable (1)
UnitFeatureConditionArea (ha)Assessed
SP010689 Favourable 21.07 2009-10-27

Birds & fish recorded

Birds

SpeciesSeason
great crested grebe Breeding
reed warbler Breeding
sparrowhawk Breeding

Description

Area, 21.28 ha. 52.6 ac. Description A shallow artificial lake surrounded by ornamental woodland lying in the grounds of Hewell Grange. The lake margin has extensive areas of reed Phragmites australis particularly in its northern section. A narrow fringe of alder Alnus glutinosa occurs along the south west and north east banks. These margins also contain vigorous colonies of the locally distributed sweet flag Acorus calamus and yellow loosestrife Lysimachia vulgaris. The woodlands surrounding the lake are mainly 19th century plantings and have some fine specimen trees within them. The ground flora, although only moderately rich does include the violet helleborine Epipactis purpurata. This wood is an important resource for birds. The open canopy provides a particularly good habitat for woodpecker and all three British species are known to have bred. Sparrow hawks Accipiter nisus are also found here. The lake also has considerable ornithological importance in a local context. The reed beds support one of the largest colonies of reed warbler Acrocephalus scirpaceus in Worcestershire. The lake and its margins provide attractive breeding habitats for a number of waterfowl, particularly the great crested grebe Podiceps cristatus. The island which is dominated by the white willow Salix alba provides an important refuge for bird life on the lake. The lake is also interesting for its amphibians and reptiles. The eastern margin of the lake is noted for grass snakes Natrix natrix.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
great crested grebe Podiceps cristatus LC (NonBreeding), VU (Breeding) bird-grebe podicipedidae
sparrowhawk Accipiter nisus NT (Breeding) bird-hawk falconidae
reed warbler Acrocephalus scirpaceus LC (Breeding) bird-warbler acrocephalidae
common reed Phragmites australis LC grass poaceae
sweet flag Acorus calamus Not listed in GB list herb acoraceae
violet helleborine Epipactis purpurata LC herb orchidaceae
yellow loosestrife Lysimachia vulgaris LC herb primulaceae
grass snake Natrix natrix Not listed in GB list reptile lacertidae
alder Alnus glutinosa LC tree salicaceae
white willow Salix alba LC tree salicaceae

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
The lappet
Gastropacha quercifolia
Endangered Salix spp.
Scarce vapourer
Orgyia recens
Endangered Alnus glutinosa, Salix spp.
Mouse moth
Amphipyra tragopoginis
Vulnerable Salix alba
The sprawler
Asteroscopus sphinx
Vulnerable Salix spp.
Scarce chocolate-tip
Clostera anachoreta
Vulnerable Salix spp.
Mottled umber
Erannis defoliaria
Vulnerable Salix spp.
Satyr pug
Eupithecia satyrata
Vulnerable Salix spp.
The lackey
Malacosoma neustria
Vulnerable Salix spp.
Pale brindled
Phigalia pilosaria
Vulnerable Alnus glutinosa
Pale eggar
Trichiura crataegi
Vulnerable Salix spp.
Flounced chestnut
Agrochola helvola
Near Threatened Salix spp.
Beaded chestnut
Agrochola lychnidis
Near Threatened Salix spp.
White-mantled wainscot
Archanara neurica
Near Threatened Phragmites australis
Minor shoulder-knot
Brachylomia viminalis
Near Threatened Salix alba
The sallow
Cirrhia icteritia
Near Threatened Salix spp.
Dingy mocha
Cyclophora pendularia
Near Threatened Alnus glutinosa
Grey scalloped
Dyscia fagaria
Near Threatened Salix alba
Kentish glory
Endromis versicolora
Near Threatened Alnus glutinosa
Large thorn
Ennomos autumnaria
Near Threatened Alnus glutinosa, Salix spp.
Grey pug
Eupithecia subfuscata
Near Threatened Salix spp.
Double dart
Graphiphora augur
Near Threatened Salix spp.
Reed leopard
Phragmataecia castaneae
Near Threatened Phragmites australis
Fenn's wainscot
Protarchanara brevilinea
Near Threatened Phragmites australis

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.