Saturday, 30 August 2025

"Old Lady's" night out in Y Drenewydd/Newtown 29/08/2025. In association with Butterfly Conservation.

 A moth group event was held on Friday night for Ponthafren, in their gardens. The property is situated on the north bank of the Afon Hafren/River Severn, the habitat being a terraced mixture of garden planting, small and large deciduous trees with wildlife, food production and well-being in mind.

Ponthafren situation. PMcGregor

Ponthafren https://www.ponthafren.org.uk/ established in 1994, is a mental health charity "providing a caring community, offering support to those in need and to promote positive mental health and well-being for all".

The charity was approached earlier this year to look at opportunities for connecting people with nature, in this case with moths.

An immediately positive response to this resulted in the very successful event on Friday night. 

A lovely and much appreciated group meal was provided before the event.

15 attendees of mixed age received a brief introduction to moths with many questions being asked.

The base was located in the outdoor shelter in the garden and traps were located on paths along the steep terracing from the veg garden at the top down to the riverside.

The sky cleared at dusk causing an initial chill in the air but the weather remained calm and dry.

A quick group tour around the traps produced a Large Yellow Underwing, Angle Shades and Copper Underwing agg. These were taken back to the table for techniques on identification and then attendees were free to collect moths from the traps. More moths were soon brought in with a pleasing Brimstone Moth and Dusky Thorn.


Brimstone Moth. P McGregor

Dusky Thorn. P McGregor

During the session, the initially disconcerting sound of loud wing flutterings amongst the trees down by the river revealed to be no less than nine Old Lady moths, much admired once one specimen was safely potted up and inspected back at the table!

A noteworthy micro, Dichrorampha acuminatana was also recorded during the three hour session.

Dichrorampha acuminatana. P McGregor


A total of 19 species were recorded, four being micro. The full list is available HERE .

A big thank you to Ponthafren for hosting and catering. Thank you to Butterfly Conservation for the provision of event insurance. Thank you to Peter Williams, County Recorder for help with identification. Finally, a big thank you to the effort and enthusiasm of all whom attended.

Phil.

Tuesday, 26 August 2025

Upcoming public Moth and Bat event at Deri Woods, Llanfair Caereinion Montgomeryshire at 7pm, Saturday 20th September.

 The moth group are holding their next public Moth and Bat event on Saturday 20th September at Deri Woods Llanfair Caereinion at 7.00PM in association with the Friends of Deri Woods, the Montgomeryshire Wildlife Trust, Llanfair Caereinion Town council and Butterfly Conservation.


Parking will be at the entrance to the wood which is a short distance on the B4385 west of Llanfair at SJ099065 and involves an easy walk along the track to where the event will be based at the stone circle.  Please wear appropriate clothing and footwear for an evening, outdoor event and you will need to bring your own refreshments. A head/hand torch is essential. Insect repellent is recommended as a precaution. Please bring something to sit on if needed.


Directions:

From Welshpool turn off the A458 over the bridge into Llanfair and at the top of the high street turn right and continue past the Goat Public House on the B4385.  Deri woods entrance is on the right just beyond the first bridge on the outskirts of the town.

Vehicles carrying equipment and moth traps will be able to drive up to the stone circle.

Traps will be turned on around 7.30pm.

There will be a brief introduction about moths and bats at 7.15, followed by a bat walk, using bat detectors to listen to and help identify these flying mammals

 

No booking required.

If the event is cancelled, it will be notified by a post on this blog and also the group facebook page. Please check before setting out.



Phil McGregor & Simon Spencer (07866428875).


Sunday, 10 August 2025

Upcoming public moth-ing event at Llangynog, north Montgomeryshire at 8pm, Saturday 23rd August. In association with Butterfly Conservation.

The moth group are holding their next public evening event at Llangynog on Saturday 23rd August, where we will be targeting Ashworth's Rustic on the rocky, lower slopes of Craig Rhiwarth, on the north-east side of the village.

Most of the traps will be placed alongside the back lane which leads from Llangynog to Penybontfawr. 

This is a new location for a recording session.

Parking will be in the village car park and involve a short walk along the lane to where the event will be based.

Please wear appropriate clothing and footwear for an evening, outdoor event and you will need to bring your own refreshments. A head/hand torch is essential. Insect repellant is recommended as a precaution. Please bring something to sit on if needed.

Directions:

The event base is about 380 metres from the village car park.

It is best to approach Llangynog from the east or west, along the B4391. Park up in the village car park, where there are public toilets. 

Walking, turn right, out of the car park, crossing the river, then turn right, off the B4391 and up a single track lane. Almost immediately turn right again and walk along this lane, with the open, rocky slopes of Craig Rhiwarth on your left until you reach the event base location.

Drop-off at the event location is possible but vehicles will still need to be left in the village car park.

Village car parking: OS NGR SJ 053 261 w3w///galloped.published.documents

Event base location: OS NGR SJ 0570 2638  w3w///unsettled.dinosaur.alongside.

Traps will be turned on around 8pm.

If the event is cancelled, it will be notified by a post on this blog and also the group facebook page. Please check before setting out.

Phil & Simon.




Thursday, 7 August 2025

Moth night at Andrew Logan Museum of Sculpture, Aberrhiw (Berriew). 01/08/2025. In association with Butterfly Conservation

An evening, public event looking for and at moths was held last Friday night, in Aberrhiw, based in the grounds of the globally celebrated Andrew Logan Museum of Sculpture (ALoMoS).


ALoMoS. visitwalesimages.thedms.co.uk

The museum was approached in early Spring for the possibility of a collaborative public event, combining art and citizen science during the school holidays.

The event was part of a new approach by the moth group to engage people with nature, in line with the Pathways to Nature funding agreement, from which the moth group received grant funding via Powys County Council last winter.

ALoMos https://andrewloganmuseum.org/  has a large and diverse following of its own fans. Therefore it was decided to make this a ticketed event, to control attendance numbers for practical health and safety reasons. The museum was also specially to be opened for conveniences and for guests to look around the wonderful, flamboyant displays.

As the evening began, traps were set out in various locations around the village. In the Woodland Walk (showcasing its new pathways), St.Bueno's Churchyard with its lofty Limes, the recreation ground car park and on the bank of the Afon Rhiw. A good mixture of habitats. The white sheet was located beside the gazebo HQ in the museum car park, where there was sufficient space for a crowd of up to 40 people to safely assemble.

Starting at 9pm, an introduction to moths was given by Phil McGregor from the moth group and then attendees were encouraged to disperse around the village to collect moths from the traps and bring them back for identification. Volunteers from the museum very kindly chaperoned people to where the traps were located.

A clearing sky allowed temperatures initially to drop a bit too quickly so it was a bit of a slow start for moth activity. First moth of the night was a micro moth Patania ruralis or Mother of Pearl on the white sheet, followed by quite a few Large Yellow Underwing, Flame Shoulder, Dingy Footman and other common macro species. By around 22.30pm the temperature had stabilised at about 10c so activity started to pick up. Cataclysta lemnata was brought in from the river bank trap, provoking an interesting discussion regarding the unusual, semi-aqautic habit of the larvae, constructing a floating case around itself to enable feeding on duckweed, its food plant.

A steady trickle of moths followed including Catoptria falsella (Chequered Grass-veneer), July Highflier and Small Angle Shades.


Catoptria falsella (Chequered Grass-veneer). P McGregor

By 11.45pm most of the group had sensibly retired home while a few extra-keen lingerers held out just long enough to see a lovely Gold Spot retrieved from the churchyard trap.


Gold Spot. P McGregor

With a fair bit of packing up to do, 01.45am was chosen as the time to close down the event. Typically, with everyone else departed, the colours of the night, in keeping with the fabulous museum displays, emerged as traps were slowly packed away. Blood-vein, Sallow Kitten, Oak Hook-tip, Magpie and Black Arches amongst the belated crowd pleasers.

Blood-vein. P McGregor

Magpie. P McGregor

The event was a great success with 37 attendees, many of whom had never been to a moth event before.

41 species were recorded, 33 being macro. The full event species list is available HERE.

Equipment used: 3 x Skinner's 15w green phosphor, 1 x Skinners 125wMV and 1 x 125wMV white sheet.

Thank you to everyone who made the effort to attend and contribute to a fun event. It was a fantastic turn out!

A very big thank you in particular to Judy Mitchinson (Project Co-ordinator) & Sienna Holmes (Project Curator) at ALoMoS for their part in organising/running and publicising the event. Thank you also to the three wonderfully colourful and fun volunteer event chaperones, Julie Dawson (ALoMoS Education Officer), George and Terri.


Event organisers and volunteers

Thank you to Deborah Kent, a Berriew Community Councillor, for enabling light trap locations in the woodland walk and recreation ground and to Paulette Gower, Clergy, St Buenos Church for access to place a trap in the churchyard.

Finally, thank you to Butterfly Conservation for the provision of insurance for the event.

The next public moth-ing event is to be held at Llangynog on Saturday 23rd August at 20.00pm. We will be targeting Ashworth's Rustic on the slopes of Craig Rhiwarth. More details for this event will be posted soon on the MMG blog and facebook page.

Phil McGregor.






Wednesday, 25 June 2025

Moth night at Andrew Logan Museum, Berriew. Friday 1st August 2025 .

Hi all,

Just posting advance details for an upcoming moth group event in Berriew.  It is being run in conjunction with the renowned Andrew Logan Museum who will be running moth related crafts and activities during the daytime on the Saturday/Sunday after the event.


This is a "ticketed" event as demand can be high for activities associated with the museum and for safety reasons have to be limited. The event is free but with a suggested donation. Tickets are available now.

The museum car park will be the base for the event with a white sheet and there will be traps favourably located nearby, within the village churchyard, river bank, woodland walk, recreation ground and near the canal. A good mix of habitats with plenty of mixed mature trees should ensure plentiful and diverse moths.

Tickets and further details for the event, should you wish to join us, can be booked HERE.

If you feel you would like to be involved in helping run the event, please contact me via email moths.phil374@gmail.com

As usual, appropriate clothing for a night event and a hand/head-torch are essential. Insect repellent would be advisable as a precaution.

If the event is cancelled, it will be notified here on the blog and MMG facebook page so please check before setting out.

The Andrew Logan Museum is in Berriew just off the A483, 5 1/2 miles south of 
Y Trallwng/Welshpool. OS NGR SJ187006.     w3w//recorders.flows.excellent.

Many thanks,

Phil.

 

Tuesday, 17 June 2025

Lunar Hornet Moth at Cultivate , Newtown. Saturday 14th June 2025. Report by Phil McGregor.

 An invite from Cultivate https://www.cultivate.uk.com/ to help run a novel, moth focussed "Father's and their children" morning turned out to be quite the event!


Cultivate gardens. P McGregor

Based in the new activity shelter at the back of the site, a mixed group of 11 parents and children learnt about moths through viewing and even drawing them. 


The new activity shelter. P McGregor

One of the new actinic loan traps from the moth group was left on overnight at the site with the hope of catching some moths. Thanks to the torrential rain on the Friday evening potentially reducing the flight window, I decided to trap some moths at home just in case I needed a top-up for attendees to view. Some moths were also trapped and lent by Simon Spencer which I collected on my way down to Newtown in the morning.

Arriving at the site, I found the actinic trap to contain only seven species of moths so the contingencies proved worthwhile.

Being a horticultural site with a good patch of currant bushes, I decided to bring some pheromone traps and lures for Currant Clearwing which I was confident would be there. At the back of the site there are a few mature willow trees, by the pond area. I had Lunar Hornet Moth lures in the freezer too so I decided to take some along just as a long-shot curiosity, not having seen the species before. "If you don't try....."

Around 11.45am, one of the children in the group mentioned there was a "sort of bee in the tree trap". Immediately hoping for the improbable, we all went straight over to the trap which was not 5 metres away and there, to much excitement, inside it was a Lunar Hornet Moth!


Lunar Hornet Moth inside the pheromone trap. P McGregor

Lunar Hornet Moth "potted up". P McGregor

Later verified by Peter Williams, it is the sixth county record and the earliest record by one week.

Ironically, no Currant Clearwing were recorded!

The actinic trap species recorded were:

  • Cinnibar
  • Beautiful Golden Y
  • Riband Wave
  • Heart & Dart
  • Burnished Brass
  • Hedya pruniana
  • Lozotaenia forsterana

Many thanks to all the enthusiastic families who attended and to Cultivate staff for their part in the event, providing engagement support and a fab lunch.

Phil.


Lunar Hornet Moth drawn by one of the group.


Sunday, 8 June 2025

Moth night at Severn Farm Pond, Welshpool 06/06/2025. In association with Butterfly Conservation.

Another moth recording session was held last Friday night at the reserve in conjunction with the Montgomeryshire Wildlife Trust Wild Skills Wild Spaces (WSWS) group, headed by Nik Cain.

The diversity and infrastructure of the site is maintained and increased by the efforts of the WSWS members. It is a predominantly scrub wetland site edged mainly with broadleaf trees. There is also a "growing" area for pollinators.

View from the shelter into the reserve. P McGregor

Once again, the excellent, large shelter was used as "HQ". This was particularly useful as rain was forecast from around midnight onwards.


Reserve shelter. P McGregor

However, for the most part, the weather remained overcast, calm and mild, the most important requirements for moths to emerge!

By 9.30pm the traps were turned on and the group were soon bringing in moths to identify. Micro moths and a lot of them! There was soon a backlog on the table for me, with many variations of Pandemis cerasana and Epiphyas postvittana to look through, Tortrix viridana (an easy one), Clepsis spectrana, Archips xylosteana and Aphomia sociella providing relief!

Tortrix viridana. P McGregor


Aphomia sociella. P McGregor

As expected for a wetland site, geometrids were many with the first macro caught being a fresh Barred Yellow,

Barred Yellow. P McGregor.

followed by Silver-ground Carpet, Brimstone Moth and Willow Beauty.

Willow Beauty. P McGregor.
At one point the Macro and Micro list were evens at 15 species each but as the night drew on a steady stream of Macro's pulled ahead. Micro's seem to be having a good year.

Notable species of the night were Currant pug and a well marked Cnephasia asseclana.

Cnephasia asseclana. P McGregor.

By 2.15am, happily with a  delay to the arrival of rain, moth activity was quiet enough that it was decided to call it a night.

48 species were recorded. 30 Macro and 18 Micro. The full species list is available HERE .

Equipment:

1 x White sheet 125wMV
1 x Skinner's 125wMV
3 x Skinner's 15w Green Phosphor

Many thanks for the help and great enthusiasm of the WSWS group. To Montgomeryshire Wildlife Trust for access to the reserve. To Butterfly Conservation for provision of insurance cover and to Peter Williams, County Recorder, for verifications.

The next moth group public event is at Rainbow Trails, Pen-Y- Ffordd in the Dyfnant forest. Saturday 14th June, 9pm onwards.  


Monday, 2 June 2025

Woodland moth survey near Tylwch, 28/05/2025. Report by Phil McGregor

 A private night survey was commissioned at a young, mixed broadleaf woodland near Llanidloes.

The site, at around 298m, was originally peat bog, planted up with Sitka Spruce in the 1960's, which was then felled in the 1990's. Natural regeneration, sympathetic to enhancing diversity has resulted in a stand of mainly Birch and Rowan, with a scattered understory of Holly and Oak. 4 acres of Sitka Spruce remain. Due to the damp nature of the site there is a fine tapestry of lichens, mosses and ferns.


The woodland site.

With the promise of a mild night, albeit wet and rather windy, I had hopes of reasonable results.

Four light traps were used. Two Skinner's 125wMV and two Skinner's 15w12v green phosphor.

By 04.30am when the traps were switched off,  51 Macro and 13 Micro species were recorded. Nothing spectacular but reassuringly abundant numbers.

Macro:

Flame Shoulder
Poplar Hawk-moth
Nut-tree Tussock
Heart & Dart
Common Marbled Carpet
White Ermine
Scalloped Hazel
Pale Tussock
Peppered Moth
Large Yellow Underwing
Devon Carpet
Small Angle Shades
Beautiful Snout
Common Lutestring
Small Phoenix
Green Silver-lines
Brown Silver-line
Pebble Hook-tip
Water Carpet
Brimstone Moth
Clouded Silver
Common White Wave
Square Spot
Broken-barred Carpet
Small Fan-foot
Scalloped Hook-tip
Purple Thorn
Spruce Carpet
Lesser Swallow Prominent
Pebble Prominent
Buff Ermine
Alder Moth
Clouded Border
May Highflyer
Tawny-barred Angle
Shoulder-striped Wainscot
Pale Prominent
Beautiful Golden Y
Silver Y
Silver-ground Carpet
Common Pug
Shears
Foxglove Pug
Elephant Hawk-moth
Broom Moth
Pale-shouldered Brocade
Green Arches
Iron Prominent
Poplar Grey
Grey Birch
Dwarf Pug

Micros:

Monopis Weaverella
Eudonia Mercurella
Chrysoteuchia culmella
Agonopterix heracliana
Capua vulgana
Phylloporis bistrigella (8th county record)
Epinotia immundana
Epinotia oehlmanniella
Notocelia cynosbatella
Orthoteania undulana
Argyresthia conjugella
Epinotia tedella
Epinotia bilunana

Green Silver-lines. P McGregor.

Phylloporia bistrigella. (Silver Birch leaf miner). P McGregor

Thanks to Peter Williams, county recorder, for assistance with verifications.

Phil.

Tuesday, 27 May 2025

Upcoming public moth night at Dyfnant Forest. Saturday 14th June 2025.

 Hi all,

This is an advance reminder for the evening event Montgomeryshire Moth Group will be holding at Rainbow Trails, Pen-Y-Ffordd.  It is a fairly remote part of the Dyfnant forest, being on its southern fringe. 

Consisting of a mosaic of conifer, Birch/Alder scrub and carr. This covers a large part of the survey area. There is also an area of regenerating clear-fell. It is a very good moth-ing site.

The usual suitable clothing, footwear and hand/head torch are advised as for an outdoor, night time event. Midge repellent recommended.

You will need to bring your own refreshments.

Directions

From Welshpool, take the A458 towards Dolgellau. Just after Llangadfan, turn RIGHT onto the B4395, signposted Llanfyllin.

After approximately two miles the car park is on the left. It is signposted as "Rainbow Trails".

Alternatively, take the A490 west from Llanfyllin, soon turning left onto the B4393. Then bear left onto the B4395 shortly after Llanfihangel garage, through Pont Llogel and after about two miles, "Rainbow Trails" is on the right.

OS NGR SJ017135.    w3w//yachting.couple.schools

We will be switching on traps around 9PM.

If the event is cancelled, it will be notified by a post on this blog and the moth group facebook page. Please check before setting out.

Hope to see you there,

Phil.

Monday, 26 May 2025

MMG Moth Night at Llanymynech Golf Course, 24/05/2025. Report by Simon Spencer.

The MMG Moth Night at Llanymynech Golf Course put 5 traps out on this area of limestone grassland and caught 36 macros and 8 micros (link to species list available HERE when available). The weather was warm, windy and with frequent light rain which may have put people off.  Phil McGregor and Simon Spencer were very pleased to have help from new member Kate Gillan as the traps were spread out and attracted lots of moths.  We were lucky to have the practice shed as our base which gave us some shelter.

Highlights were Grey Pug, confirmed overnight via the MMG facebook page by Pete Bent and Meurig Garbutt (Thanks both!).  We also had orange footman and Broken-barred Carpet.  Hawk moths were scarce but we had Poplar Hawk and Small Elephant Hawk.  We hope to run Moth Mornings there again soon. 

Our next Moth night is Rainbow Trails, Dyfnant Forest, Saturday 14th June 9pm. More details to follow soon.


Added to the blog by Phil McGregor.