Forty Acre Wood
✦ Ancient woodland23 ha
🦅Birds🦉Wildlife🍂Seasonal
Public accessFree entryDogs welcome23 ha
Getting here
52.22847, -0.61995
Open directionsv
Visiting this summer
Seasonal nature notes and what to look for now
▾
- 🐦58+ species recorded in this area — summer evenings are best for activity; watch for Rook and Wren
- 🌿Foraging is at its best in summer here
- 🐕Dogs welcome — bring water in summer; the site has enough space to find shade on hot days
🌤️ Visiting this summer
- 🐦58+ species recorded in this area — summer evenings are best for activity; watch for Rook and Wren
- 🌿Foraging is at its best in summer here
- 🐕Dogs welcome — bring water in summer; the site has enough space to find shade on hot days
- £Free to visit — no entry charge
- 🐕Dogs welcome
- 🌿Ancient woodland — rare wildlife habitat
🦅Bird watching
Very strong match
Birds — Rook, Wren, Woodpigeon +55 more · last seen 2025; Birds — Rook, Wren, Woodpigeon +55 more · last seen 2025
Free
🦉Wildlife
Very strong match
Multi-group wildlife — Birds, Mammals; Multi-group wildlife — Birds, Mammals
Free
🍂Seasonal nature
Strong match
Ancient woodland — bluebells, fungi and autumn colour; Plants — Bluebell, Broad-leaved Helleborine, Dandelion +167 more · last seen 2023
Free
Plants — Dandelion, Bramble, Hogweed +20 more foraging species; Deciduous woodland — fungi, berries and wild garlic
Varies
🦋Insect spotting
Strong match
Insects — Speckled Wood, Peacock, Meadow Brown +113 more · last seen 2024; Insects — Speckled Wood, Peacock, Meadow Brown +113 more · last seen 2024
Free
Dogs allowed — public woodland
Free
Trails nearby
Within roughly 5 km5 signed routes nearby · 5 public paths nearby
Signed route nearbyPublic paths
Three Shires WayWalking route79 km▾
49 mile route liking the Swan's Way to the Grafham Water circular walk, which it now incorporates, made up largely of bridleways.
Named routeLength 79 kmRegional walking route
John Bunyan TrailWalking route▾
Named routeRegional walking route
North Bedfordshire Heritage TrailWalking route70 km▾
Named routeLength 70 kmRegional walking route
Ouse Valley Way 2 (Turvey to Eaton Socon)Walking route▾
Named routeRegional walking route
Milton Keynes Boundary WalkWalking route▾
Named routeRound tripRegional walking route
1 signed route nearby
Signed route nearby
National Byway (Beds)Cycling route▾
Named routeRef NBRegional cycle route
9 public paths nearby
Public paths
Forty Foot Lanebyway open to all traffic · 932 m▾
Public pathbyway open to all trafficLength 932 mPath type: track
Forty Foot Lanebyway open to all traffic · 1.2 km▾
Public pathbyway open to all trafficLength 1.2 kmPath type: track
Photos

Footpath along the western edge of Forty Acre Wood
Weather for this location
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id: 489281bb-d433-4b88-b571-041e26161e91
Wildlife to spot
2,221 records · National Biodiversity Network
▾
Wildlife to spot
2,221 records · National Biodiversity Network🐦Birds41 species
springsummerautumn
2025▾
Rook · Wren · Robin · Woodpigeon · Blue Tit +36
- RookCorvus frugilegus
- WrenTroglodytes troglodytes
- RobinErithacus rubecula
- WoodpigeonColumba palumbus
- Blue TitCyanistes caeruleus
- BlackbirdTurdus merula
- ChiffchaffPhylloscopus collybita
- Stock DoveColumba oenas
- BlackcapSylvia atricapilla
- GoldfinchCarduelis carduelis
- JackdawColoeus monedula2024
- Carrion CrowCorvus corone
- PheasantPhasianus colchicus
- Great TitParus major2024
- SwallowHirundo rustica2023
- KestrelFalco tinnunculus2023
- RedwingTurdus iliacus
- Willow WarblerPhylloscopus trochilus
- DunnockPrunella modularis
- Great Spotted WoodpeckerDendrocopos major
- Song ThrushTurdus philomelos
- Grey PartridgePerdix perdix
- Long-tailed TitAegithalos caudatus2024
- GoldcrestRegulus regulus2024
- Marsh TitPoecile palustris2024
- JayGarrulus glandarius2023
- NuthatchSitta europaea2021
- TreecreeperCerthia familiaris2021
- Reed BuntingEmberiza schoeniclus
- SkylarkAlauda arvensis
- Garden WarblerSylvia borin
- Little OwlAthene noctua
- YellowhammerEmberiza citrinella
- MagpiePica pica2024
- GreenfinchChloris chloris2024
- Perdix perdix perdixPerdix perdix perdix2024
- SnipeGallinago gallinago2024
- Green WoodpeckerPicus viridis2019
- LinnetLinaria cannabina2019
- ChaffinchFringilla coelebs2019
- WhitethroatCurruca communis2019
Hedgehog
- HedgehogErinaceus europaeus
Pea-leaf Weevil · Epuraea aestiva · Athous haemorrhoidalis · Agriotes pallidulus · Anaspis maculata +52
- Pea-leaf WeevilSitona lineatus2022
- Epuraea aestivaEpuraea aestiva2022
- Athous haemorrhoidalisAthous haemorrhoidalis2022
- Agriotes pallidulusAgriotes pallidulus2022
- Anaspis maculataAnaspis maculata2022
- Large Flax Flea Beetle
🌿Plants7 species
springautumn
2023▾
Nettle-leaved Bellflower · Wild Basil · Common Spotted-orchid · Pendulous Sedge · Cowslip +2
- Nettle-leaved BellflowerCampanula trachelium
- Wild BasilClinopodium vulgare
- Common Spotted-orchidDactylorhiza fuchsii2021
- Pendulous SedgeCarex pendula2020
- CowslipPrimula veris2020
- Dandelion
Species observations from the last 10 years via NBN Atlas
Wildlife to spot
2,221 records · National Biodiversity Network🐦Birds41 species
springsummerautumn
2025▾
Rook · Wren · Robin · Woodpigeon · Blue Tit +36
- RookCorvus frugilegus
- WrenTroglodytes troglodytes
- RobinErithacus rubecula
- WoodpigeonColumba palumbus
- Blue TitCyanistes caeruleus
- BlackbirdTurdus merula
- ChiffchaffPhylloscopus collybita
- Stock DoveColumba oenas
- BlackcapSylvia atricapilla
- GoldfinchCarduelis carduelis
- JackdawColoeus monedula2024
- Carrion CrowCorvus corone
- PheasantPhasianus colchicus
- Great TitParus major2024
- SwallowHirundo rustica2023
- KestrelFalco tinnunculus2023
- RedwingTurdus iliacus
- Willow WarblerPhylloscopus trochilus
- DunnockPrunella modularis
- Great Spotted WoodpeckerDendrocopos major
- Song ThrushTurdus philomelos
- Grey PartridgePerdix perdix
- Long-tailed TitAegithalos caudatus2024
- GoldcrestRegulus regulus2024
- Marsh TitPoecile palustris2024
- JayGarrulus glandarius2023
- NuthatchSitta europaea2021
- TreecreeperCerthia familiaris2021
- Reed BuntingEmberiza schoeniclus
- SkylarkAlauda arvensis
- Garden WarblerSylvia borin
- Little OwlAthene noctua
- YellowhammerEmberiza citrinella
- MagpiePica pica2024
- GreenfinchChloris chloris2024
- Perdix perdix perdixPerdix perdix perdix2024
- SnipeGallinago gallinago2024
- Green WoodpeckerPicus viridis2019
- LinnetLinaria cannabina2019
- ChaffinchFringilla coelebs2019
- WhitethroatCurruca communis2019
Hedgehog
- HedgehogErinaceus europaeus
Pea-leaf Weevil · Epuraea aestiva · Athous haemorrhoidalis · Agriotes pallidulus · Anaspis maculata +52
- Pea-leaf WeevilSitona lineatus2022
- Epuraea aestivaEpuraea aestiva2022
- Athous haemorrhoidalisAthous haemorrhoidalis2022
- Agriotes pallidulusAgriotes pallidulus2022
- Anaspis maculataAnaspis maculata2022
- Large Flax Flea Beetle
🌿Plants7 species
springautumn
2023▾
Nettle-leaved Bellflower · Wild Basil · Common Spotted-orchid · Pendulous Sedge · Cowslip +2
- Nettle-leaved BellflowerCampanula trachelium
- Wild BasilClinopodium vulgare
- Common Spotted-orchidDactylorhiza fuchsii2021
- Pendulous SedgeCarex pendula2020
- CowslipPrimula veris2020
- Dandelion
Species observations from the last 10 years via NBN Atlas
Aphthona euphorbiae2022
Aphthona euphorbiae2022
Anaspis rufilabrisAnaspis rufilabris2022Anaspis rufilabrisAnaspis rufilabris2022Clover Seed WeevilProtapion assimile2022Clover Seed WeevilProtapion assimile2022Cortinicara gibbosaCortinicara gibbosa2022Cortinicara gibbosaCortinicara gibbosa2022Large SkipperOchlodes sylvanus2019Large SkipperOchlodes sylvanus2019Large WhitePieris brassicae2019Large WhitePieris brassicae2019Meadow BrownManiola jurtina2019Meadow BrownManiola jurtina2019Silver-washed FritillaryArgynnis paphia2019Silver-washed FritillaryArgynnis paphia2019Birch Catkin BugKleidocerys resedaeBirch Catkin BugKleidocerys resedaeSmall Raspberry Mining SawflyMetallus pumilus2023Small Raspberry Mining SawflyMetallus pumilus2023Cinquefoil Mining SawflyFenella nigrita2023Cinquefoil Mining SawflyFenella nigrita2023Zig-zag Elm SawflyAproceros leucopoda2023Zig-zag Elm SawflyAproceros leucopoda2023Red-headed Cardinal BeetlePyrochroa serraticornis2023Red-headed Cardinal BeetlePyrochroa serraticornis2023Black-headed Cardinal BeetlePyrochroa coccinea2023Black-headed Cardinal BeetlePyrochroa coccinea2023Cantharis nigricansCantharis nigricans2022Cantharis nigricansCantharis nigricans2022Malachite BeetleMalachius bipustulatus2022Malachite BeetleMalachius bipustulatus2022Tipula vernalisTipula vernalis2022Tipula vernalisTipula vernalis2022White Clover Seed WeevilProtapion fulvipes2022White Clover Seed WeevilProtapion fulvipes2022Notiophilus substriatusNotiophilus substriatus2022Notiophilus substriatusNotiophilus substriatus2022Cantharis pellucidaCantharis pellucida2022Cantharis pellucidaCantharis pellucida2022Paradromius linearisParadromius linearis2022Paradromius linearisParadromius linearis2022Tachycixius pilosusTachycixius pilosus2022Tachycixius pilosusTachycixius pilosus2022Meligethes nigrescensMeligethes nigrescens2022Meligethes nigrescensMeligethes nigrescens2022Protapion nigritarseProtapion nigritarse2022Protapion nigritarseProtapion nigritarse2022Strawberry-blossom WeevilAnthonomus rubi2022Strawberry-blossom WeevilAnthonomus rubi2022Grammoptera ruficornisGrammoptera ruficornis2022Grammoptera ruficornisGrammoptera ruficornis2022Apple Fruit RhynchitesTatianaerhynchites aequatus2022Apple Fruit RhynchitesTatianaerhynchites aequatus2022Anaspis thoracicaAnaspis thoracica2022Anaspis thoracicaAnaspis thoracica2022Dasytes aeratusDasytes aeratus2022Dasytes aeratusDasytes aeratus2022Epuraea pallescensEpuraea pallescens2022Epuraea pallescensEpuraea pallescens2022Anaspis frontalisAnaspis frontalis2022Anaspis frontalisAnaspis frontalis2022Archarius pyrrhocerasArcharius pyrrhoceras2022Archarius pyrrhocerasArcharius pyrrhoceras2022Coeliodes ranaCoeliodes rana2022Coeliodes ranaCoeliodes rana2022Anaspis regimbartiAnaspis regimbarti2022Anaspis regimbartiAnaspis regimbarti2022Betulapion simileBetulapion simile2022Betulapion simileBetulapion simile2022Melinopterus prodromusMelinopterus prodromus2022Melinopterus prodromusMelinopterus prodromus2022Raspberry BeetleByturus tomentosus2022Raspberry BeetleByturus tomentosus2022Cantharis decipiensCantharis decipiens2022Cantharis decipiensCantharis decipiens2022Tree HopperCentrotus cornutus2021Tree HopperCentrotus cornutus2021Platystomos albinusPlatystomos albinus2021Platystomos albinusPlatystomos albinus2021GatekeeperPyronia tithonus2019GatekeeperPyronia tithonus2019Green-veined WhitePieris napi2019Green-veined WhitePieris napi2019Small WhitePieris rapae2019Small WhitePieris rapae2019Small HeathCoenonympha pamphilus2019Small HeathCoenonympha pamphilus2019Common BluePolyommatus icarus2019Common BluePolyommatus icarus2019Marbled WhiteMelanargia galathea2019Marbled WhiteMelanargia galathea2019Painted LadyVanessa cardui2019Painted LadyVanessa cardui2019Speckled WoodPararge aegeria2019Speckled WoodPararge aegeria2019CommaPolygonia c-album2019CommaPolygonia c-album2019Purple HairstreakFavonius quercus2019Purple HairstreakFavonius quercus2019RingletAphantopus hyperantus2019RingletAphantopus hyperantus2019Red AdmiralVanessa atalanta2019Red AdmiralVanessa atalanta2019Taraxacum2020
Taraxacum2020
Lords-and-LadiesArum maculatum2020Lords-and-LadiesArum maculatum2020Events & activities nearby
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