Field Trips

Field trips are for everyone. Walks have been arranged across both counties at a variety of interesting sites, aiming to see target species associated with each location at the optimum time in the season.

These field trips can be enjoyed by everyone, whether butterfly-novice or expert. Photographers, children (with adult supervision) and first-time field trippers - you are all welcome! Please wear suitable footwear, and bring a drink and a packed lunch.

Rough ground over fields and woods could, most regrettably, make access difficult for those with mobility issues. Please check with the walk leader if in doubt.

The Hampshire programme is organised by Ashley Whitlock, Tel: 07752 182340, ashleywhitlock747@gmail.com
The Isle of Wight programme is organised by Kay Shaw, Tel: 07562 974343, kay1950shaw@btinternet.com

If the weather is looking dodgy ...

If inclement weather is forecast, then please phone the leader of the event. Field trip dates may change if the five-day forecast suggests a planned meeting is likely to be affected by rain and/or stormy conditions. Alternatively, nearer the time of each field trip, do check postings here.

Note: the parking/meeting point locations are given in three forms: satnav postcode, OS National Grid reference and what3words - and remember that these locations are not always at the featured walk site.

April 2025

Saturday 26 April, 1.30pm
Parkhurst Forest, Isle of Wight
Organisation: Butterfly Conservation
Site owner: Forestry England
Graham Sherratt, 07944 029056
Meet at Parkhurst Forest main car park. This is a woodland walk with uneven paths; wear sturdy footwear.
Postcode: PO30 5LZ; OS National Grid: SZ 480900; what3words: country.opposites.enlighten
Aiming to see: Brimstone, Comma, Orange-tip, Peacock
Sunday 27 April, 10am
Broxhead Common, Hampshire
Organisation: Butterfly Conservation
Site owner: Hampshire County Council
Ashley Whitlock, 07752 182340
Meet at the entrance to the nature reserve on Broxhead Farm Road, lay-by parking, B3004, north of Lindford
Postcode: GU35 0NY; OS National Grid: SU 803374; what3words: navigate.adopts.strutting
Aiming to see: Emperor Moth
Wednesday 30 April, 10am
Portsdown Hill, Hampshire
Organisation: Butterfly Conservation
Site owner: Portsmouth City Council
Ashley Whitlock, 07752 182340
Meet at Widley Walk car park, off B2177, adjacent to The Churchillian pub, just east of Fort Widley
Postcode: PO6 3LS; OS National Grid: SU 660064; what3words: store.juror.lock
Aiming to see: Early spring butterflies and moths

May 2025

Sunday 4 May, 10am
CANCELLED - Butser Hill NNR, Hampshire
Organisation: Butterfly Conservation
Site owner: Natural England
Ashley Whitlock, 07752 182340
Meet in the hilltop car park at Butser Hill (Pay and Display). A strenuous walk over uneven and very steep slopes. Wear sturdy footwear
Postcode: GU32 1QR; OS National Grid: SU 711200; what3words: checked.pods.vine
Aiming to see: Duke of Burgundy, Grizzled Skipper, Dingy Skipper
Sunday 11 May, 10am
West Wood and Crab Wood, Hampshire
Organisation: Butterfly Conservation
Site owner: Forestry England/Hampshire County Council
Ashley Whitlock, 07752 182340
Meet in Spindle Trees car park, signed off Sarum Road on Pitt Down, one of several Farley Mount Country Park car parks
Postcode: SO21 2PA; OS National Grid: SU 420292; what3words: pull.dispose.clenching
Aiming to see: Duke of Burgundy, Pearl-bordered Fritillary
Wednesday 14 May, 10am
Coulters Dean, Queen Elizabeth Country Park, Hampshire
Organisation: Butterfly Conservation
Site owner: Hampshire and Isle of Wight Wildlife Trust
Ashley Whitlock, 07752 182340
Meet in the country park’s Halls Hill car park, off Kiln Lane, about 0.5 mile south-west of Buriton
Postcode: GU31 5SL; OS National Grid: SU 733198; what3words: jogging.dumpling.sprinkler
Aiming to see: Green Hairstreak, possible Duke of Burgundy, orchids
Saturday 17 May, 1.30pm
Mottistone chalk pits, Isle of Wight
Organisation: Butterfly Conservation
Site owner: National Trust
Graham Sherratt, 07944 029056
Meet in the Jubilee Car Park, Lynch Lane, Brighstone. A downland walk with steep and uneven slopes; wear sturdy footwear.
Postcode: PO30 4JH; OS National Grid: SZ 420845; what3words: oxidation.serves.contents
Aiming to see: Dingy and Grizzled Skipper, Glanville Fritillary
Sunday 18 May, 10am
Martin Down NNR, Hampshire
Organisation: Butterfly Conservation
Site owner: Natural England
Ashley Whitlock, 07752 182340
Meet in the nature reserve’s main car park off A354, 11 miles south-west of Salisbury
Postcode: SP5 5RQ; OS National Grid: SU 036201; what3words: hiked.remark.spectacle
Aiming to see: Marsh Fritillary, Adonis Blue, Small Blue
Wednesday 21 May, 10am
Ivy Wood/New Copse Inclosure, New Forest, Hampshire
Organisation: Butterfly Conservation
Site owner: Forestry England
Ashley Whitlock, 07752 182340
Meet in the Ivy Wood car park on B3055, about 1 mile east of Brockenhurst
Postcode: SO42 7UB; OS National Grid: SU 315024; what3words: empire.mainly.compliant
Aiming to see: Pearl-bordered Fritillary; dragonflies and other invertebrates
Saturday 24 May, 1.30pm
Compton Chine, Isle of Wight
Organisation: Butterfly Conservation
Site owner: National Trust
Sue Davies, 07702 151312
Meet in the NT Afton Down chalk pit car park, off the A305 Military Road. On the No.12 bus route. A downland walk with some steep steps and uneven ground; wear sturdy footwear
Postcode: PO30 4HF; OS National Grid: SZ 367854; what3words: wobbles.handlebar.flooding
Aiming to see: Glanville Fritillary, Green Hairstreak, Small Blue, Adonis Blue

June 2025

Sunday 22 June, 10am
Hawkhill Inclosure/Beaulieu Heath, New Forest, Hampshire
Organisation: Butterfly Conservation
Site owner: Forestry England
Ashley Whitlock, 07752 182340
Meet in the Hawkhill Inclosure Forestry England car park, off the B3055, west of Hatchet Pond between Brockenhurst and Beaulieu
Postcode: SO42 7WB; OS National Grid: SU 350019; what3words: groomed.microfilm.submitted
Aiming to see: Silver-studded Blue, Dark Green Fritillary, Clouded Buff Moth
Saturday 28 June, 1.30pm
Newtown Meadows and Walter’s Copse, Isle of Wight
Organisation: Butterfly Conservation
Site owner: National Trust
Nikki Kownacki, 07929 614423
Meet at the entrance to the Meadows Butterfly Walk on Town Lane, parking at the National Trust car park (charge) close by
Postcode: PO30 4PA; OS National Grid: SZ 423906; what3words: pricing.cluttered.respects
Aiming to see: White Admiral, Marbled White, Ringlet, Brown Argus
Sunday 29 June, 10am
Abbotts Wood Inclosure, Alice Holt Forest, Hampshire
Organisation: Butterfly Conservation
Site owner: Forestry England
Ashley Whitlock, 07752 182340
Meet at the Abbotts Wood Inclosure car park, off Dockenfield Street, just south-east of what was the Halfway House pub (but is now housing). The car park is pay and display, with a maximum of £3 for the whole day.
Postcode: GU10 4HA; OS National Grid: SU 810410; what3words: landowner.likely.splendid
Aiming to see: Purple Emperor, White Admiral, Silver-washed Fritillary

July 2025

Wednesday 2 July, 10am
West Walk, Hampshire
Organisation: Butterfly Conservation
Site owner: Forestry England
Ashley Whitlock, 07752 182340
Meet in West Walk car park, signed off Hundred Acres Road, east of Wickham
Postcode: PO17 6JD; OS National Grid: SU 596122; what3words: rehearsed.translate.mindset
Aiming to see: Purple Emperor, White Admiral, Silver-washed Fritillary
Saturday 5 July, 1.30pm
Mottistone Down, Isle of Wight
Organisation: Butterfly Conservation
Site owner: National Trust
Nikki Kownacki, 07929 614423
Meet in the Jubilee Car Park, Lynch Lane, Brighstone. A downland walk with uneven ground, steep slopes and chalk pits; wear sturdy footwear
Postcode: PO30 4JH; OS National Grid: SZ 420845; what3words: oxidation.serves.contents
Aiming to see: Dark Green Fritillary, Chalk Hill Blue, Brown Argus
Wednesday 9 July, 10am
Whiteley Walk, Hampshire
Organisation: Butterfly Conservation
Site owner: Forestry England
Ashley Whitlock, 07752 182340
Meet in the Whiteley Outlet Village car park, opposite M&S (max 3 hours free before payment) reached off Whiteley Way from M27 J9
Postcode: PO15 7PD; OS National Grid: SU 531096; what3words: dares.rationing.listening
Aiming to see: Purple Emperor, Purple Hairstreak, White Admiral
Sunday 13 July, 10am
Farley Mount, Hampshire
Organisation: Butterfly Conservation
Site owner: Hampshire County Council
Ashley Whitlock, 07752 182340
Meet in Spindle Trees car park, signed off Sarum Road on Pitt Down, one of several Farley Mount Country Park car parks
Postcode: SO21 2PA; OS National Grid: SU 420292; what3words: pull.dispose.clenching
Aiming to see: Purple Emperor, Dark Green Fritillary, Scarlet Tiger Moth
Wednesday 16 July, 10am
Micheldever Wood, Hampshire
Organisation: Butterfly Conservation
Site owner: Forestry England
Ashley Whitlock, 07752 182340
Meet in Micheldever Wood car park, off Chillandham Lane, south-east of Micheldever
Postcode: SO24 9UB; OS National Grid: SU 530362; what3words: turkey.grumbles.strapping
Aiming to see: Purple Emperor, Dark Green Fritillary, Silver-washed Fritillary
Wednesday 16 July, 2pm
Abbotstone Down, Hampshire
Organisation: Butterfly Conservation
Site owner: Hampshire County Council
Ashley Whitlock, 07752 182340
Meet in the reserve’s car park on the B3046, north of Old Alresford
Postcode: SO24 9DT; OS National Grid: SU 585361; what3words: cassettes.voter.people
Aiming to see: Marbled White, Dark Green Fritillary, Purple Emperor
Friday 18 July, 11am
Yew Hill, Hampshire
Organisation: Butterfly Conservation
Site owner: Butterfly Conservation
Rupert Broadway, 07906 227478
Meet at the end of Old Kennels Lane near the junction with Port Lane and Millers Lane (SU452270) or join us on the reserve.
Postcode: SO22 4BF; OS National Grid: SU 452270; what3words: caked.copies.insist
Aiming to see: Chalk Hill Blue and other summer chalk downland species
Saturday 19 July, 1.30pm
Kemphill Moor Copse, Havenstreet, Isle of Wight
Organisation: Butterfly Conservation
Site owner: Private site
Kay and Colin Shaw, 07562 974343
Meet at Ashey Cemetery at 1pm as parking is very limited at the site (entrance on Rowlands Lane) or contact Kay about a lift. A woodland ride walk
Postcode: PO33 4BS; OS National Grid: SZ 577897; what3words: judges.rebounder.shape
Aiming to see: White Admiral, Silver-washed Fritillary (including valesina) and Purple Hairstreak
Saturday 26 July, 1.30pm
Mount Joy, Carisbrooke, Isle of Wight
Organisation: Butterfly Conservation
Site owner: Isle of Wight Council
Graham Sherratt, 07944 029056
Meet in Whitepit Lane, Carisbrooke, by the fish and chip shop near the junction with Elm Grove, and close to the junction with footpath N24, along which the walk up to Mount Joy proceeds. Some steps are encountered on the route. Car parking is very limited so leave plenty of time to find a space
Postcode: PO30 1ND; OS National Grid: SZ 496883; what3words: material.hotspot.unpainted
Aiming to see: Chalk Hill Blue, Common Blue, Brown Argus and Wall

August 2025

Wednesday 13 August, 10am
Soberton Down, St Clair’s Meadow and River Meon, Hampshire
Organisation: Butterfly Conservation
Site owner: Hampshire County Council; Hampshire and Isle of Wight Wildlife Trust
Ashley Whitlock, 07752 182340
Meet in the village hall car park, Soberton
Postcode: SO32 3PF; OS National Grid: SU 611166; what3words: paler.inhaled.luxury
Aiming to see: Brown Hairstreak
Saturday 16 August, 1.30pm
Brading Downs, Isle of Wight
Organisation: Butterfly Conservation
Site owner: Isle of Wight Council
Emma Brown, 07817 504992
Meet at the most easterly car park on Brading Down Road. A downland walk, uneven and steep ground in places; wear sturdy footwear.
Postcode: PO36 0ES; OS National Grid: SZ 601867; what3words: divisible.vibrate.cleanser
Aiming to see: Brown Argus, Chalk Hill Blue
Sunday 17 August, 10am
Broughton Down, Hampshire
Organisation: Butterfly Conservation
Site owner: Hampshire and Isle of Wight Wildlife Trust
Ashley Whitlock, 07752 182340
To avoid a rough track up to the reserve (SU296325), park in Buckholt Road (coordinates below), west out of Broughton, or in the village, from which walk along Queenswood Road, bear right along the B3084 then go left along Buckholt road; where this ends take the middle of the three ongoing tracks to climb to the reserve
Postcode: SO20 8DA; OS National Grid: SU 304327; what3words: them.culling.huts
Aiming to see: Silver-spotted Skipper, Adonia Blue, Chalk Hill Blue
Wednesday 20 August, 10am
Shipton Bellinger, Hampshire
Organisation: Butterfly Conservation
Site owner: Various
Ashley Whitlock, 07752 182340
Meet in the village hall car park
Postcode: SP9 7TL; OS National Grid: SU 229456; what3words: headlight.panning.smooth
Aiming to see: Brown Hairstreak, Wall Brown, Magpie Moth, Oak Eggar Moth
Wednesday 27 August, 10am
Portsdown Hill, Hampshire
Organisation: Butterfly Conservation
Site owner: Portsmouth City Council
Ashley Whitlock, 07752 182340
Meet at Widley Walk car park, off B2177, adjacent to The Churchillian pub, just east of Fort Widley
Postcode: PO6 3LS; OS National Grid: SU 660064; what3words: store.juror.lock
Aiming to see: Brown Hairstreak, possible Wall, Oak Eggar Moth
Sunday 31 August, 10am
Old Winchester Hill NNR, Hampshire
Organisation: Butterfly Conservation
Site owner: Natural England
Ashley Whitlock, 07752 182340
Meet in the nature reserve’s car park, which is signposted off the A32 at Warnford. Steep hillsides in places; wear sturdy footwear
Postcode: GU32 1HW; OS National Grid: SU 645214; what3words: overhear.dramatic.handyman
Aiming to see: Adonis Blue, Silver-spotted Skipper, Clouded Yellow

September 2025

Wednesday 3 September, 10am
Beacon Hill NNR, Hampshire
Organisation: Butterfly Conservation
Site owner: Natural England
Ashley Whitlock, 07752 182340
Meet in the reserve car park, Beacon Hill lane, west of Warnford and north-west of Exton; wear sturdy footwear
Postcode: SO32 3LG; OS National Grid: SU 598227; what3words: credible.swordfish.rocky
Aiming to see: Silver-spotted Skipper, Small Copper, Clouded Yellow
Saturday 6 September, 1.30pm
Thorness Bay, Isle of Wight
Organisation: Butterfly Conservation
Site owner: Parkdean Resorts
Graham Sherratt, 07944 029056
Meet in the lane on the north side of Thorness Bay Holiday Park. Park on the roadside with consideration; field walk with some uneven ground
Postcode: PO31 8NJ; OS National Grid: SZ 453931; what3words: vines.eternity.annual
Aiming to see: Small Copper, Clouded Yellow, Wall, Brown Argus