Yelden Meadows

Site of Special Scientific Interest · 52.2952, -0.5209

Also within

Bedfordshire County

Condition (Natural England)

Favourable (1)
UnitFeatureConditionArea (ha)Assessed
TL009673 Favourable 2.84 2019-11-26

Birds & fish recorded

Birds

SpeciesSeason
cuckoo Unknown

Description

Description Yelden Meadows are a fine example of species rich unimproved neutral grassland occurring on clayin North Bedfordshire. This habitat has been greatly reduced in extent nationally and is now rare in Bedfordshire. The grassland community on the site is an example of Alopecurus pratensis Sanguisorba officinalis flood meadow. This community type is noted for a species rich, varied sward of grasses and herbs which has been maintained traditionally as a hay meadow with grazing during the winter. The Alepocurus Sanguisorba community is a lowland grassland that, once common, is now local in the midlands and southern England. This decline has primarily been due to agricultural improvement and such losses are still continuing. The grassland is dominated by the grasses meadow foxtail Alopecurus pratensis and rough meadow grass Poa trivialis, with other grasses frequent including crested dog’s tail Cynosurus cristatus, Yorkshire fog Holcus lanatus, yellow oat grass Trisetum flavescens and herbs such as common knapweed Centaurea nigra, meadow buttercup Ranunculus acris, common sorrel Rumex acetosa and great burnet Sanguisorba officinalis. Other species characteristic of old meadows include meadow brome Bromus commutatus, field wood rush Luzula campestris, cuckoo-flower Cardamine pratensis, pignut Conopodium majus, dropwort Filipendula vulgaris, yellow rattle Rhinanthus minor, pepper saxifrage Silaum silaus and lady’s bedstraw Galium verum. Adding to the diversity of the site are the old hedgerows with field maple Acer campestre, hazel Corylus avellana, hawthorn Crataegus monogyna, midland hawthorn Crataegus laevigata, ash Fraxinus excelsior, crab apple Malus sylvestris, blackthorn Prunus spinosa, elder Sambucus nigra and elm Ulmus spp.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
meadow foxtail Alopecurus pratensis LC grass poaceae
meadow brome Bromus commutatus Not listed in GB list grass poaceae
crested dog's tail Cynosurus cristatus LC grass poaceae
Yorkshire fog Holcus lanatus LC grass poaceae
rough meadow grass Poa trivialis LC grass poaceae
yellow oat grass Trisetum flavescens LC grass poaceae
cuckoo-flower Cardamine pratensis LC herb brassicaceae
black knapweed Centaurea nigra LC herb asteraceae
pignut Conopodium majus LC herb apiaceae
dropwort Filipendula vulgaris LC herb rosaceae
lady's bedstraw Galium verum LC herb rubiaceae
meadow buttercup Ranunculus acris DD herb ranunculaceae
yellow-rattle Rhinanthus minor DD herb orobanchaceae
common sorrel Rumex acetosa LC herb polygonaceae
great burnet Sanguisorba officinalis LC herb rosaceae
pepper saxifrage Silaum silaus EN herb saxifragaceae
field wood rush Luzula campestris LC rush juncaceae
midland hawthorn Crataegus laevigata LC shrub rosaceae
hawthorn Crataegus monogyna LC shrub rosaceae
blackthorn Prunus spinosa LC shrub rosaceae
elder Sambucus nigra LC shrub caprifoliaceae
field maple Acer campestre LC tree aceraceae
hazel Corylus avellana LC tree corylaceae
ash Fraxinus excelsior LC tree oleaceae
crab apple Malus sylvestris LC tree rosaceae

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
Black-veined moth
Siona lineata
Critically Endangered Centaurea nigra
Figure of eight
Diloba caeruleocephala
Endangered Crataegus spp., Prunus spinosa, Prunus spp.
Maple pug
Eupithecia inturbata
Endangered Acer campestre
The lappet
Gastropacha quercifolia
Endangered Crataegus monogyna, Malus spp., Prunus spinosa, Prunus spp.
Scarce vapourer
Orgyia recens
Endangered Corylus avellana, Crataegus spp., Prunus spinosa, Rumex acetosa
Fiery clearwing
Pyropteron chrysidiformis
Endangered Rumex acetosa
Black hairstreak
Satyrium pruni
Endangered Prunus spinosa
Mouse moth
Amphipyra tragopoginis
Vulnerable Crataegus spp.
The sprawler
Asteroscopus sphinx
Vulnerable Corylus avellana, Crataegus spp., Fraxinus excelsior, Prunus spinosa, Prunus spp.
Broom moth
Ceramica pisi
Vulnerable Rumex spp.
Mottled umber
Erannis defoliaria
Vulnerable Acer campestre, Corylus avellana, Crataegus spp., Prunus spinosa
Satyr pug
Eupithecia satyrata
Vulnerable Centaurea spp., Galium spp., Rhinanthus minor
Garden dart
Euxoa nigricans
Vulnerable Rumex spp.
White-line dart
Euxoa tritici
Vulnerable Galium verum
Bedstraw hawk-moth
Hyles gallii
Vulnerable Galium spp.
The lackey
Malacosoma neustria
Vulnerable Corylus avellana, Crataegus monogyna, Prunus spinosa, Prunus spp.
Pale brindled
Phigalia pilosaria
Vulnerable Corylus avellana, Crataegus laevigata, Crataegus monogyna, Fraxinus excelsior, Prunus spinosa
Brown hairstreak
Thecla betulae
Vulnerable Prunus spinosa
Early moth
Theria primaria
Vulnerable Crataegus laevigata, Crataegus monogyna, Prunus spinosa
Pale eggar
Trichiura crataegi
Vulnerable Corylus avellana, Crataegus monogyna, Malus sylvestris, Prunus spinosa
Flounced chestnut
Agrochola helvola
Near Threatened Crataegus monogyna
Beaded chestnut
Agrochola lychnidis
Near Threatened Crataegus monogyna, Ranunculus spp., Rumex spp.
Grey chi
Antitype chi
Near Threatened Crataegus monogyna, Rumex spp.
Garden tiger
Arctia caja
Near Threatened Prunus spinosa, Rumex spp.
The sallow
Cirrhia icteritia
Near Threatened Rumex spp.
Small heath
Coenonympha pamphilus
Near Threatened Cynosurus cristatus, Poa spp.
Large thorn
Ennomos autumnaria
Near Threatened Corylus avellana, Crataegus spp., Prunus spinosa, Prunus spp.
Dusky thorn
Ennomos fuscantaria
Near Threatened Fraxinus excelsior
Autumnal rustic
Eugnorisma glareosa
Near Threatened Galium spp., Rumex spp.
Grey pug
Eupithecia subfuscata
Near Threatened Centaurea spp., Crataegus monogyna, Prunus spinosa
White-spotted pug
Eupithecia tripunctaria
Near Threatened Sambucus nigra
Double dart
Graphiphora augur
Near Threatened Crataegus spp., Prunus spinosa
Scarce forester
Jordanita globulariae
Near Threatened Centaurea nigra
Wall
Lasiommata megera
Near Threatened Holcus lanatus
Dark-barred twin-spot carpet
Xanthorhoe ferrugata
Near Threatened Galium spp., Rumex 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.