Light-trapping details and summaries
Eakring March-November 2003
 
All light-trapping carried out with a portable actinic lantern
 
2003 marked the first year of active light-trapping - a method which introduced many new species to the growing area species list over the course of the year. Not all the moths recorded during the year are listed on this page. Many are still netted in the traditional manner, found resting or flushed from vegetation during the daytime, rather than being attracted to light.
         
November 19th
(18:30-19:15h)
Cloudy and mild Lound Wood  
         
     

September summary

There was only one night's trapping conducted on the 15th.

Although (like most trapping sessions) only lasting for an hour, it was successful in adding two new moths to the species list - the beautifully marked Pink-barred Sallow pictured on the right and a Red-green Carpet.

Numbers of The Snout remained good, these being from the year's second brood. These adults tend to be smaller than those of flying earlier in the Summer. The Light Emerald was also a second brood individual.

 
     
September 15th
(20:00-21:00h)
Cloudy and cool Lound Wood  
         
     
Light-trapping counts for August
     
Mother of Pearl   115
Silver Y   42
Crambus pascuella   26
The Snout   16
Udea lutealis   9
Yellow Shell   2
Garden Carpet   2
Common Wainscot   2
Single-dotted Wave   4
Agapeta hamana   1
Dark-barred Twin-spot Carpet   1
Least Yellow Underwing   1
Emmelina monodactyla   1
Willow Beauty   1
Magpie Moth   1
Common Swift   1
Agonopteryx heracliana   1
Angle Shades   1
 

August summary

Though trapping only occurred on three nights, some interesting species were recorded.

New species for the area were Least Yellow Underwing trapped at Eakring Flash and Willow Beauty at Lound Wood, but by far the commonest was the Mother of Pearl, which was abundant at most sites visited. At Eakring Flash, most flower spikes of Rosebay Willowherb held one of these moths at dusk, but significant numbers were attracted to light.

Silver Y moths were also extremely common as large numbers moved through the area during the month. This was the only migrant species attracted to light.

There was also a taste of March, with adult Emmelina monodactyla and Agonopteryx heracliana trapped, as they began to emerge once again.

         
August 26th
(20:00-20:45h)
Cloudy and cool Lound Wood  
2477 Snout 13
1937 Willow Beauty 1
1524 Emmelina monodactyla 1
         
August 14th
(21:20-22:00h)
Clear and mild Lound Wood  
         
August 5th
(21:15-22:15h)
Clear and warm Eakring Flash  
         
Light-trapping counts for July
     
Mother of Pearl   124
Crambus pascuella   19
Common Wainscot   13
Small Fan-footed Wave   5
White-shouldered House Moth   4
The Snout   3
Twin-spot Carpet   2
Agapeta hamana   1
Garden Carpet   1
The Drinker   1
Yellow Tail   1
Udea lutealis   1
Carcina quercana   1
Silver Y   1
Dipleurina lacustrata   1
Small Elephant Hawk-moth   1
Ghost Moth   1
Swallow-tailed Moth   1
 

July summary

Trapping occurred on just two nights - both at Eakring Flash. Although numbers and species' variety were down, July did produce some three new species for the area.

The highlight of the month was the area's first Small Elephant Hawk-moth and another Grade 3 listed species. It was netted as it flew around the trap and was also my first sighting of the species away from captivity. Carcina quercana and Dipleurina lacustrata were other area firsts taken.

Small Elephant Hawk-moth

By far the commonest species was the Mother of Pearl, present in large numbers at most sites where Nettles grew in profusion. The Snout quickly became scarce as July continued after providing large counts in June. Crambus pascuella and Common Wainscot also were attracted to the light.

         
July 21st
(22:00-23:10h)
Clear and mild Eakring Flash  
         
July 13th
(22:00-22:45h)
Clear and mild Eakring Flash  
         
Light-trapping counts for June
     
Silver-ground Carpet   123
The Snout   52
White-shouldered House-moth   37
Small Magpie   32
Udea olivalis   31
The Rivulet   22
Common Swift   19
Small White Wave   10
Small Fan-foot   9
Scoparia ambigualis   8
Common Carpet   8
Light Emerald   7
Brimstone   6
Green Oak Tortrix   6
Common Pug   5
Common White Wave   5
Small Square-spot   4
Cork Moth   3
Marbled Orchard Tortrix   3
The Drinker   3
Brindled Pug   2
Clouded-bordered Brindle   2
Common Wave   2
Flame Shoulder   2
Ghost Moth   2
Pale Prominent   2
Peach Blossom   2
Dotted-border Wave   2
Small Fan-footed Wave   2
Agapeta hamana   1
Angle Shades   1
Barred Straw   1
Bee Moth   1
Buff Ermine   1
Celypha lacunana   1
Clouded Border   1
Clouded Silver   1
Garden Carpet   1
Green Carpet   1
July Highflyer   1
Little Emerald   1
Map-winged Swift   1
Silver Y   1
Syndemis masculana   1
Unidentified micro sp   1
Unidentified micro sp   1
 

June summary

Huge numbers of moths appeared on the wing during June. A drive along any of the roads here soon showing hundreds along the roadsides. Much of the weather was condusive to good catches, being warm and calm. Main sites used were again both woodlands, but trapping took place along the old hedge at Eakring Flash on a couple of occasions and proved very positive, with a new range of species not found in numbers at the more traditional site of Lound Wood.

Trapping occurred from dusk onwards, which is why few members of the Noctuidae group were taken. A total of 430 moths, of 46 species were caught at light during June. Trapping near large patches of Nettles provided good counts of Silver-ground Carpet, The Snout and Small Magpie.

Light-trapping on each night carried out, proved productive and three new species for the area were caught. These included July Highflyer, Map-winged Swift and LIttle Emerald (The latter species taken at Eakring Flash)

.

July Highflyer

Common species caught were again Silver-ground Carpet, The Rivulet and White-shouldered House-moth. As the month progressed, large numbers of The Snout appeared and by the end of June, considerably out-numbered Silver-ground Carpet - as their flight season came to an end.

Udea olivalis was a common Pyralid found at all sites and area numbers of that species are much larger than actual trapping counts suggest.

Of the more spectacular or unusual moths, species like The Drinker, Pale Prominent and Ghost Moth were all recorded. Casual observations seemed to indicate a good year for Ghost Moths, with favoured sites providing gatherings of these white males.

.

Map-winged Swift

The area's first Map-winged Swift was attracted to light in Lound Wood and represented another Grade 3 species addition for the area. Regular coverage continues to pay dividends and a huge amount of work remains to be done on recording the moths found here.

     
June 24th
(22:00-23:00h)
Clear and mild Eakring Flash  
2477 Snout 40
1376 Small Magpie 10
1392 Udea Olivalis 3
1640 Drinker 3
1702 Small Fan-footed Wave 2
1727 Silver-ground Carpet 2
1956 Common Wave 2
0014 Ghost Moth 2
1701 Dotted Border Wave 2
1334 Scoparia ambigualis 1
1887 Clouded Border 1
1758 Barred Straw 1
0937 Agapeta hamana 1
1776 Green Carpet 1
         
June 17th
(21:45-23:05h)
Clear and mild Lound Wood  
         
June 11th
(21:20-22:50h)
Overcast and mild Lound Wood  
         
June 6th
(21:40-23:00h)
Clear and mild Eakring Flash  
1727 Silver-ground Carpet 42
1376 Small Magpie 22
0017 Common Swift 5
1392 Udea olivalis 2
2061 Buff Ermine 1
2477 Snout 1
0648 White-shouldered House Moth 1
1674 Little Emerald 1
1428 Bee Moth 1
Unidentified micro sp 1
         
June 4th
(22:00-23:00h)
Clear and mild Red Hill  
         
June 2nd
(21:15-22:30h)
Clear and very mild Lound Wood  
1727 Silver-ground Carpet 27
1802 Rivulet 14
1875 Small White Wave 7
1738 Common Carpet 4
1955 Common White Wave 2
0216 Cork Moth 3
0017 Common Swift 2
2492 Small Fan-foot 1
2011 Pale Prominent 1
0648 White-shouldered House Moth 1
2102 Flame Shoulder 1
1076 Celypha lacunana 1
Unidentified micro sp 1
         
     

May summary

May's counts suffered from a prolonged period of cool often wet weather, meaning that trapping counts were often very low. It was'nt until the last week of the month, that counts (and the numbers of moths on the wing in the area generally) began to increase.

     
Light-trapping counts for May
     
The Rivulet   57
Silver-ground Carpet   13
Water Carpet   12
Small White Wave   11
Common Pug   10
Common Carpet   6
Common White Wave   6
Brimstone Moth   5
White-shouldered House Moth   2
Dark-barred Twin-spot Carpet   2
Eriocrania subpurpurella   2
Bee Moth   1
Common Swift   1
Cork Moth   1
Gold Swift   1
Hebrew Character   1
Peach Blossom   1
Purple Thorn   1
Sandy Carpet   1
Small Phoenix   1
Syndemis musculana   1
 

With increasing numbers came some distinctive species, of which the Peach Blossom (below) is a fine example of just how surprisingly beautiful moths can be.

Late May saw the emergence of Small White Wave and Common White Wave. These are superficially similar, but vary a great deal in size. Both though, began to be found in Lound and Hare Hill Woods.

Commonest species attracted to and netted at light were The Rivulet, producing a mothly total well in excess of any other species. Both Silver-ground Carpet and Water Carpet were among several which managed double-figure totals, although the latter species failed to appear after mid-month.

Like the preceding months, trapping usually began at dusk -this probably accounting for the fact that most of the species recorded were members of the Geometridae family, which in general are most active for an hour or two around dusk.

         
May 28th
(21:15-22:25h)
Clear and warm Lound Wood  
         
May 25th
(21:20-22:20h)
Clear and cool Hare Hill Wood  
         
May 23rd
(21:40-22:40h)
Cloud clearing/mild Lound Wood  
         
May 22nd
(21:45-22:45h)
Overcast and windy Lound Wood  
         
May 11th
(21:00-22:00h)
Overcast/some rain Lound Wood  
         
May 10th
(21:00-21:20h)
Overcast/rain Lound Wood  
1802 Rivulet 4
         
May 8th
(21:25-22:25h)
Clear and cool Lound Wood  
1802 Rivulet 2
1834 Common Pug 1
1738 Common Carpet 1
         
May 7th
(21:15-22:15h)
Clear and cool Lound Wood  
1802 Rivulet 1
1834 Common Pug 1
         
May 6th
(21:10-22:10h)
Clear and mild Lound Wood  
1750 Water Carpet 1
1802 Rivulet 1
1834 Common Pug 1
1919 Purple Thorn 1
         
May 5th
(21:25-22:25h)
Clear and quite mild Lound Wood  
1750 Water Carpet 4
1834 Common Pug 1
         
May 2nd
(21:15-22:15h)
Cloudy, some rain Lound Wood  
1750 Water Carpet 1
         
May 1st
(21:10-22:40h)
Clear and mild Lound Wood  
         

April summary

The month opened with a run of very cold nights with either no moths or very few attracted during hourly early-evening sessions. Towards the end of April, trapping sessions began to become longer as more species were attracted to the light. With a limited number of species on the wing, April's catches were still generally pleasing in terms of variety.

By mid-month, species being caught began to change, as previously regulars to the light-trap came to the end of their flight season. This was particularly noticable in the case of Diurnea fagella and The Satellite. The same few days also saw emergences of Purple Thorn and Water Carpet - this latter moth taking over as the most regularly caught species from Diurnea fagella.

     
Light-trapping counts for April
     
Diurnea fagella   23
Water Carpet   21
The Engrailed   18
The Satellite   18
Early Thorn   5
Purple Thorn   5
Agonopterix heracliana   4
Agonopterix alstromeriana   3
Hebrew Character   3
Small Quaker   3
Waved Umber   3
Brindled Pug   1
Chinese Character   1
Clouded Drab   1
Common Pug   1
Eriocrania subpurpurella   1
Lunar Marbled Brown   1
Parornix devoniella   1
Shoulder Stripe   1
The Rivulet   1
Twin-spotted Quaker   1
 

Lound Wood saw most of the light-trapping during April. Three trapping points were used with success far from being gauranteed on consecutive nights at any one and the placement of the light was generally determined by weather conditions, or more especially - wind direction/strength. The commonest site used was just inside the wood's entrance.

A total of 116 moths of 21 species were trapped during April. Diurnea fagella headed the month's catch list purely on the basis of it's commoness during the first half of April.

Lunar Marbled Brown

New species for the area to be attracted to light (rather than being netted) were Brindled Pug, Purple Thorn and Lunar Marbled Brown.

The female Lunar Marbled Brown's capture represents a seventh record of a Grade 3 Nottinghamshire species for the area, proving the value of regular trapping and came on a night which produced eight species in just over an hour.

         
April 29th (21:15-22:15h) Clear and mild Lound Wood  
1750 Water Carpet 2
1919 Purple Thorn 1
         
April 27th (21:10-22:30h) Overcast and mild Lound Wood  
         
April 25th (21:00-22:00h) Overcast and mild Lound Wood  
1750 Water Carpet 3
         
April 23rd (21:05-22:05h) Clear, becoming cool Lound Wood  
         
April 22nd (20:50-22:30h) Clear, becoming cool Lound Wood  
         
April 21st (20:55-21:55h) Clear and mild Lound Wood  
         
April 18th (20:45-21:45h) Clear and cool Lound Wood  
0663 Diurnea fagella 2
2256 Satellite 1
         
April 17th (20:45-21:45h) Clear and cool Hare Hill Wood  
2256 Satellite 1
1917 Early Thorn 1
         
April 16th (21:40-22:40h) Clear and mild Lound Wood  
0663 Diurnea fagella 5
2256 Satellite 3
2182 Small Quaker 2
1947 Engrailed 1
1750 Water Carpet 1
         
April14th (12045-20145h) Overcast and mild Lound Wood  
         
April 13th
(20:45-21:45h)
Overcast/windy & mild Lound Wood  
2256 Satellite 6
1947 Engrailed 1
1917 Early Thorn 1
0663 Diurnea fagella 1
         
April 12th
(20:45-21:45h)
Clear and cool Lound Wood  
         
April 11th
(20:40-21:40h]
Clear and mild Lound Wood  
         
April 6th
(20:30-21:30h]
Overcast and cool Lound Wood  
2256 Satellite 1
0663 Diurnea fagella 1
         
April 4th
(20:15-21:15h]
Overcast and mild Lound Wood  
2256 Satellite 1
1947 Engrailed 1
         
April 3rd
(20:15-21:15h)
Clear and mild Lound Wood  
         
     
March summary

Coverage during March was more extensive than in previous years and it proved to be an entertaining and surprisingly varied month, with a relative array of recording/capture techniques being used, including checking Sallow flowers by torchlight, portable light-trapping, searching tree trunks and netting. Some nine species out of a total of 18 recorded were new, although no Nottinghamshire "graded" species were among those taken. However, there were some intersting moths including Twin-spotted Quaker, Pale Brindled Beauty and Semioscopis avellanella. The only hoped for species which failed to appear were Early Grey and Oak Beauty.

     
Light-trapping counts for March
     
The Engrailed   26
Diurnea fagella   15
The Satellite   9
Agonopterix heracliana   8
Dotted Border   6
March Moth   5
Tortricodes alternella   5
The Chestnut   4
Common Quaker   2
Pale Brindled Beauty   2
Shoulder Stripe   2
Small Quaker   2
Clouded Drab   1
Semioscopis avellanella   1
  Continuous light-trapping throughout March produced both results and species that were generally well ahead of my expectations using the light employed. It enabled the capture of several new species in woodland habitat which prior to this had been impossible to cover without some form of light after dusk.

Much of the trapping was conducted at Lound Wood, both within the centre and just at it's entrance. Sessions lasted for an hour each night, with a variation in times producing different catches. Ealry evening proved slightly disappointing in terms of Noctuid numbers, but probably allowed most species to be recorded. Certainly more species were recorded from the centre of the wood itself and most often in greater numbers. Sessions at Hare Hill Wood proved disappointing in comparison.

New species for the area were not only secured by this method of capture alone.

Traditional roadside netting methods also produced new moths and is a method that possibly still creates a better overall picture of species distribution and population over the whole of an area by both random netting and the visible recognition of species in flight.

     
  The Engrailed proved to be the commonest species on the wing, being taken early in the month and then continuously throughout. This is a moth more frequently found in April and such an early flight period may have been due to the warm weather experienced.

Both male and the stunted-winged females of Diurnea fagella were easy to find at rest during the day on the trunks of Oaks. How a species which proved to be almost abundantly common here during March had previously escaped attention is strange. A dusk search of ten Oaks in Lound Wood, proved to have males on six of them!

Digital photography allowed quality images to be taken the following morning of all moths found throughout March, including this Common Quaker (left) taken at light in Lound Wood.

     
March 30th (20:00-21:00h) Partly overcast and mild Hare Hill Wood  
         
March 29th (19:20-20:20h) Clear and cold Lound Wood  
         
March 28th (19:05-20:05h) Slightly overcast and mild Lound Wood  
1947 Engrailed 8
0663 Diurnea fagella 7
2256 Satellite 1
         
March 27th (19:35-20:35h) Clear and cold Lound Wood  
1947 Engrailed 2
0663 Diurnea fagella 1
2182 Small Quaker 1
         
March 26th (19:05-20:05h) Clear and cold Lound Wood  
1947 Engrailed 2
1746 Shoulder Stripe 2
2256 Satellite 1
         
March 25th (19:30-20:30h] Clear and mild Lound Wood  
1947 Engrailed 5
0663 Diurnea fagella 4
2256 Satellite 2
2188 Clouded Drab 1
2182 Small Quaker 1
         
March 24th (19:40-20:40h) Clear and mild Lound Wood  
         
March 23rd (19:00-20:00h) Clear and mild Hare Hill Wood  
         
March 21st (18:45-19:45h) Clear and mild Lound Wood  
2187 Common Quaker 1
         
March 20th (18:55-19:55h) Clear and mild Lound Wood  
1947 Engrailed 1
         
March 17th (18:45-19:45h) Clear and cold Lound Wood  
1934 Dotted Border 1
         
March 15th (18:50-19:50h) Clear and cold Lound Wood  
         
March 14th (20:35-21:35h) Clear and cool Lound Wood  
1934 Dotted Border 1
         
March 10th (19:20-20:20h) Windy and mild Lound Wood  
1947 Engrailed 1
1934 Dotted Border 1
         
March 8th (18:30-19:30h) Windy and cool Eakring Meadows  
1934 Dotted Border 1
         
March 7th (18:30-19:30h) Cool with showers Lound Wood  
1663 March Moth 1
         
March 6th (18:35-19:35h) Clear and fine Hare Hill Wood  
2256 Satellite 1
         
March 5th (18:30-19:30h) Overcast with light rain Lound Wood  
         
March 4th (19:00-20:00h) Clear and cool Lound Wood  
         
March 1st (19:00-20:00h) Clear and cool Lound Wood  
2258 Chestnut 2
2256 Satellite 1
 
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