Warwickshire Dragonfly Group - News page
Table of Last Flight
dates
Table of Earliest Flight dates
December 9th 2014 - Very late
Migrant Hawker and 2014 year round up.
October 2nd - 2014 September Banded
Demoiselle sightings. Hawkers still about in numbers.
September 10th 2014 - Masses of
Migrant Hawkers in the county and Small Red-eyed Damselfly is
still flying
August 31st 2014 - New Small
Red-eyed Damselfly site
August 16th 2014 - Report 0n Cannock
Chase field meeting
August 1st 2014 - Latest news
July 7th 2014 -
Lesser Emperor sighted at Draycote Water
June 23rd 2014 - First
Brown and Southern Hawkers and lots of Scarce Blue-tailed
Damselflies
June 21st 2014 -
Report on Packington Park field meeting
June 13th 2014 -
Scarce Chaser flying and other news
June 8th
2014 - First flying
Black-tailed Skimmer of 2014
June 7th
2014 - First report of
Emperor Dragonfly flying this year plus more Hairy Dragonflies
May 31st 2014 -
Report on the Ditchford Lakes field meeting
May 21st
2014 - Scarce Blue-tailed
Damselfly and more evidence of Club-tail breeding
May 17th
2014 - Club-tailed Dragonfly on the Avon
at Marlcliff and revised first date for Four-spotted Chaser -
again!
May 16th 2014 - Large
Red-eyed Damselfly flying and revised first date for
Four-spotted Chaser
May 15th
2014 - Four-spotted Chaser and Azure
Damselfly out in the county
May 7th 2014
- First Broad-bodied Chasers of the year
May 5th
2014 - More first flights
April 16th 2014 -
First Large Red Damselflies of 2014
January 9th 2014 - Report on Steve
Cham's talk
Table of
Late Flying Dragonflies
Below are the latest recorded dates for each species flying in the
county this year.
Species
|
Date 2013
|
Latest before 2013
|
Site for 2013
|
Recorder 2013
|
Azure
Damselfly. |
30.8.2014
|
15.9.1969
|
Salford
Priors
|
Jon
Bowley |
Banded
Demoiselle. |
9.9.2014
|
3.11.1995
|
Oxford
Canal, Napton
|
John Curd |
Beautiful
Demoiselle. |
9.8.2014
|
3.9.2012
|
Grand
Union Canal, Wolfhamcote
|
John
Roberts |
Black-tailed
Skimmer. |
2.9.2014
|
14.9.2008
|
Wormleighton
Reservoir.
|
Jon
Bowley |
Blue-tailed
Damselfly. |
8.9.2014
|
12.10.1990
|
Kingsbury
Water Park
|
Kay &
Peter Reeve |
Broad-bodied
Chaser. |
17.7.2014
|
31.8.1992
|
Middleton
Lakes RSPB Reserve
|
Member
RSPB team |
Brown
Hawker. |
27.10.2014
|
20.10.2008
|
Bubbenhall
Wood
|
Jim Timms |
Club-tailed
Dragonfly. |
19.5.2014
|
29.6.2008
|
Avon,
Bidford 0n Avon
|
Kay &
Peter Reeve |
Common
Blue Damselfly. |
10.10.2014
|
17.11.2011
|
Middleton
Lakes, RSPB Reserve
|
John
Harris |
Common
Darter. |
9.11.2014
|
6.12.2009
|
Spernall
Estate, Pools near Middle Spernall Farm
|
Mike
Inskip |
Common
Darter. |
9.11.2014
|
6.12.2009
|
Salford
Priors
|
Jon
Bowley |
Emerald
Damselfly. |
16.9.2014
|
28.9.1986
|
Bubbenhall
Meadow
|
Jim Timms |
Emperor
Dragonfly. |
24.9.2014
|
12.10.2012
|
Middleton
Lakes, RSPB Reserve
|
Member
RSPB team |
Four-spotted
Chaser. |
6.8.2014
|
1.9.2009
|
Kingsbury
Water Park, Pool by Heart of England Way
|
Ron
Thomas |
Hairy
Dragonfly. |
19.6.2014
|
2.7.2009
|
Alvecote
Wood
|
Sarah
Walters |
Large Red
Damselfly. |
29.7.2014
|
31.8.1983
|
Brandon
Wood
|
Kay &
Peter Reeve |
Lesser
Emperor. |
7.7.2014
|
7.8.2013
|
Draycote
Water
|
Steve
Batt |
Migrant
Hawker. |
20.11.2014
|
13.11.2013
|
Middleton
Hall, Car park
|
John
Harris |
Red-eyed
Damselfly. |
16.8.2014
|
15.9.2012
|
Brandon
Marsh
|
Jim Timms |
Ruddy
Darter. |
30.9.2014
|
25.10.2011
|
Stockton
Quarry
|
Kay &
Peter Reeve |
Scarce
Blue-tailed Damselfly. |
11.7.2014
|
26.8.2007
|
Salford
Priors
|
Jon
Bowley |
Scarce
Chaser. |
12.6.2014
|
5.7.2012
|
Avon,
Marlcliff
|
Kay &
Peter Reeve |
Small
Red-eyed Damselfly. |
9.9.2014
|
9.9.2012
|
Berryfield
Pool
|
Kay &
Peter Reeve |
Southern
Hawker. |
28.10.2014
|
9.11.2006
|
Wormleighton
Reservoir.
|
Jon
Bowley |
White-legged
Damselfly. |
13.8.2014
|
15.9.1969
|
Oxford
Canal, The Tunnel
|
Jon
Bowley |
If you have any later dates for 2014 or later times for previous
years please let me have them.
Back to page top.
Table of
Earliest Dates Recorded
Species
|
Date 2014
|
Earliest before 2014
|
Site for 2014
|
Recorder 2014
|
Azure
Damselfly. |
14.5.2014
|
28.4.2011
|
Bubbenhall
Meadow
|
Jim Timms |
Banded
Demoiselle. |
4.5.2014
|
20.4.2011
|
Avon,42/26,Warwick
to Wasperton, Longbridge
|
Glyn
Clarke |
Banded
Demoiselle. |
4.5.2014
|
20.4.2011
|
Mancetter
|
Andy
Barnsley |
Beautiful
Demoiselle. |
4.5.2014
|
30.4.2011
|
Arrow,
42/06, Coughton to Washford Farm, Coughton Court
|
Des
Jennings |
Black-tailed
Skimmer. |
5.6.2014
|
6.5.2011
|
Brandon
Marsh
|
Kay &
Peter Reeve |
Blue-tailed
Damselfly. |
5.5.2014
|
22.4.2011
|
Avon,42/05,Bidford
on Avon to Abbots Salford., Marcliff
|
Kay &
Peter Reeve |
Broad-bodied
Chaser. |
4.5.2014
|
23.4.2011
|
Alvecote
Wood
|
Sarah
Walters |
Brown
Hawker. |
17.6.2014
|
19.5.1982
|
Bubbenhall
Wood
|
Jim Timms |
Club-tailed
Dragonfly. |
17.5.2014
|
2.5.2009
|
Avon,42/05,Bidford
on Avon to Abbots Salford., Marcliff
|
Peter
Dooley |
Common
Blue Damselfly. |
1.5.2014
|
23.4.2011
|
Dost Hill
|
John
Harris |
Common
Darter. |
11.6.2014
|
10.5.1982
|
Alvecote
Wood
|
Sarah
Walters |
Emerald
Damselfly. |
1.6.2014
|
21.5.2007
|
Spernall
Estate, Middle Spernall
|
Mike
Inskip |
Emperor
Dragonfly. |
1.6.2014
|
13.5.2011
|
Bubbenhall
Meadow
|
Jim Timms |
Four-spotted
Chaser. |
8.5.2014
|
23.4.2011
|
Marsh
Lane Nature Reserve, Hampton in Arden
|
Jeff
Rankin |
Hairy
Dragonfly. |
3.5.2014
|
26.4.2007
|
Stockton
Cutting.
|
Steven
Falk |
Large Red
Damselfly. |
14.4.2014
|
12.4.2011
|
Mancetter
Quarry Pools
|
John
Harris |
Lesser
Emperor. |
7.7.2014
|
15.7.2011
|
Draycote
Water
|
Steve
Batt |
Migrant
Hawker. |
4.7.2014
|
18.6.1996
|
Itchington
Holt wood
|
Jon
Bowley |
Red-eyed
Damselfly. |
14.5.2014
|
2.5.2011
|
Kingsbury
Water Park
|
John
Walton |
Ruddy
Darter. |
9.7.2014
|
24.6.2003
|
Bubbenhall
Meadow
|
Jim Timms |
Scarce
Blue-tailed Damselfly. |
18.5.2014
|
23.5.2010
|
Salford
Priors
|
Jon
Bowley |
Scarce
Chaser. |
12.6.2014
|
25.6.2010
|
Avon,42/05,Bidford
on Avon to Abbots Salford., Bidford on Avon
|
Kay &
Peter Reeve |
Small
Red-eyed Damselfly. |
19.6.2014
|
1.7.2006
|
Springfield
Farm Pools, Temple Balsall
|
Jon
Bowley |
Southern
Hawker. |
15.6.2014
|
10.5.1982
|
Brandon
Marsh
|
Kay &
Peter Reeve |
White-legged
Damselfly. |
19.5.2014
|
14.5.2003
|
Avon,42/04,
Abbots Salford area., Marlcliff
|
Kay &
Peter Reeve |
If you have any earlier dates for 2014 or earlier times for
previous years please let me have them.
Back to page top
December 9th
- Very late Migrant Hawker and 2014 year round up.
The warm late summer and autumn
helped Migrant Hawkers
which were seen in large numbers, particularly from August
to October and they were recorded widely across the vice
county. Though the weather cooled in November they were
quick to appear in sunny periods and to top it, after a
chilly period, the latest ever recorded sighting for the
species in Warwickshire was made by John Harris 20th
November at Middleton Hall, see last
flights. This may turn out to be the latest sighting
this year of Migrant Hawker in the U.K. We also had the
latest county record for Brown Hawker seen by
Jim Timms 27th October at Bubbenhall.
The flight season has now (probably!) ended for 2014 and all
records I have received have been entered into the county
database. However, there could still be the odd surviving
Common Darter to be seen. This year a total of 1623 records
have been received for Vice County 38 (Warwickshire) and as
the plot to the left shows it represents a significant
increase on all previous years. Many thanks to all of you
that sent in records. If anybody has records for 2014, or
previous years, that they have not given me, it is not too
late to send them in. But the 2014 county records will be
sent to the BDS for incorporation into the national database
in the next few days and so please get any outstanding
records to me as soon as possible if you want them to go off
this year. |
The year, with its warm summer
weather, has been good for dragonflies. As noted above,
particularly good for Migrant Hawker. It is also very
satisfying that our rarer species, Scarce Blue-tailed
Damselfly, Club-tailed Dragonfly and Scarce Chaser are still
surviving in the county. Club-tailed
Dragonflies are holding on and breeding in 2014 is
proved but numbers are definitely lower than a few years
ago, quite why is not clear. The habitat seems unchanged
and, as far as I am aware, the river water quality has not
deteriorated. Scarce Chaser seems to be doing well on the
same stretch of the Avon.
As to vagrants, there was an exciting sighting of a Lesser Emperor by
Steve Batt, reported below. The
Autumn edition BDS Dragonfly News mentions about 20
sightings nationwide during the early summer this year.
Whether our's is included in that number is not clear.
To the left is an arresting image of an Emperor consuming a
Banded Demoiselle. It was taken by Ian Harris at Brandon
Marsh 20 June. As he said:
"I'd been bemoaning the
lack of dragon activity .... when all of a sudden we
witnessed an Emperor take a male Banded Demoiselle in
flight and eat it while we took macro shots"
Thank you for Ian for a good, interesting photo.
|
Back to page top
October 2nd
- September Banded Demoiselle sightings. Hawkers still about in
numbers.
While cruising the Oxford Canal, John Curd sighted a few Banded Demoiselles on
9 September. There are only five later records for the species in
the county, all except one seen in September. The latest record is
for one early in November, see last flights.
Hawkers are still about making the most of the warm dry September
weather. Migrant Hawkers
continue to be seen in considerable numbers with fewer Southern Hawkers and even
fewer Brown Hawkers. Good
numbers of Common Darter
are flying and breeding and a few Ruddy Darter too. Be
very careful when looking at Darters, some Common Darter males are
very red now and easy to confuse with Ruddy Darter.
Back to page top
September 10th
- Masses of Migrant Hawkers in the county and Small Red-eyed
Damselfly is still flying
Migrant Hawkers are
widespread in the county and in very large numbers at some sites.
Today, 10 September, Kay and Peter Reeve watched enthralled by the
antics of forty or more males flying over and in the thick marginal
beds of rushes at Frankton Ponds in the sunny warm weather. The many
males were fairly tolerant of each other, flying and hovering over
the rushes then diving deeply into them searching for females. The
sound of their wings as they flew among the rushes was the
characteristic sound of the afternoon. Occasional a successful male
would fly out of the rushes with a female in tow and off into the
trees to mate.
The Small Red-eyed
Damselfly is still present at a number of sites. At Berryfield
Pool in the west of the county, yesterday, more than twenty were
present - including mating and egg laying pairs.
Back to page top
August 31st - New Small
Red-eyed Damselfly site.

|
On 31st August Des Jennings found a male Small Red-eyed
Damselfly on a pool at Packwood House. This is the
first records of this species at Packwood. Another new
site for Small Red-eye is not far away at Blythe Valley
Business Park. See the 1st
August news item.
The number of records received for 2014 has just topped
1000. As
the histogram on the right shows numbers compares quite
well with the last three years - and there are still
records to come no doubt.
|
Back to page top
August 16th -
Cannock Chase field meeting

The Group at Womere

Female Common Hawker just emerged
|
When we arrived at the Chase
Road Corner car park the promising earlier sun had gone and
cloud covered the the sky from horizon to horizon. The rest
of the day would be cloudy relieved by only a few brief
sunny intervals in the afternoon. In spite of this eleven of
us set off hopefully to Womere.
Not surprisingly there were no obvious signs of activity at
the mere but very soon the first Emerald Damselfly Lestes sponsa was found in the marginal
vegetation. As more became apparent both copulating and
egg-laying pairs were seen. A few Common Blue Damselflies Enallagma cyathigerum
were present too. A little more searching and our luck was
in and we found the first of our target species - a Common Hawker Aeshna juncea female
emerging. It was fairly conveniently positioned for the
photographers and many photos were taken of it. During the
morning the emergence process was watched with interest.
Quite soon those ranging round the marshy ground by the pool
found the second target species - perched Black Darters Sympetrum danae, a few
of both sexes. They were very reluctant to fly because of
the cool cloudy conditions and allowed very good close
viewing. On our way back to the car park for lunch a female
Southern Hawker A. cyanea was briefly
spotted flying by.
After lunch we move to Brocton village further north on the
Chase. There are two pools that on visits in previous years
were found well stocked with dragonflies. On the way to the
pools two female Common
Darters S.
striolatum were warming themselves on the path in a
brief sunny period. The first pool was much lower than on
previous visits but there were a few male Ruddy Darters S. sanguineum holding
territory and several Blue-tailed
Damselflies Ischnura
elegans were seen too. Sadly, the second pool, Long
Mere, was completely dry.
Though the weather was less than ideal our target species
were found, thanks to an emerging Common Hawker. Altogether,
it was a satisfying field meeting. |
Back to page top
August 1st
- Latest news
All the records received are now processed and in the Darter
database. So far this year the total of records is 820. All county
breeding species have been seen. The first flight
table is complete, except for possible future sightings
of vagrant species. Small Red-eyed Damselfly was remarkable early.
The distribution maps are up to date to 1 August.
A new site for Small
Red-eyed Damselfly was found by Glyn Clark at the Blythe
Valley Business Park on 12 July. We had a field meeting in the Park
last year, see the report, and
did not see it there then. The two individuals seen by Glyn may be
the pioneers of a new colony.
A number of sighting of Beautiful
Demoiselle show that this species continues to expand its
range. Those on the Cole were reported on earlier.
Back to page top
July 7th
- Lesser Emperor sighted at Draycote Water

|
Steve Batt had a brief
sighting of a male Lesser
Emperor dragonfly. It was long enough to take the
"grab shot" shown. The image shows it is fully mature. This
is the second consecutive year that the Lesser Emperor has
been sighted in the county, see 2013 news.
|
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June 23rd
- First Brown and Southern Hawkers and lots of Scarce Blue-tailed
Damselflies
New firsts first, a Southern
Hawker was seen at Brandon Marsh during the Adult
Identification Course on the 15 June and a Brown Hawker on 17 June at
Bubbenhall Wood by Jim Timms on 17 June, see the first
flights table.
Some really good news about the Scarce Blue-tailed Damselfly.
Jon Bowley reports:
June 15th:
a large emergence of Scarce Blue-tailed Damselflies, the first for
a few years, was fantastic . At least 120 were estimated extending
from the previously mentioned pools all along the eastern border
of the site in rough herbage. Males made up about 80-90%, but
females were probably well hidden and some orange aurantiaca types
were seen. A few males were also noted on seasonal puddles
in the centre of the site and in old flooded wheel ruts, the
latter an old site for them where I haven’t seen any for a few
years. Hopefully this means that the species will linger on at
this site for several years to come.
That says it all.
Back to page top
June 21st
- Report on Packington Park field meeting
At Park Meadow
|
Packington Hall is set in an ancient deer park and within
the park are several water bodies each with a different
character. Seventeen of us had the privilege of exploring
several of them - though we did not have sufficient time or
energy to get round them all. The weather was sunny and
warm, a good day for finding dragonflies. Our visits to Hall
Pool, Great Pool, Park Meadow and smaller linear pool
adjoining Park Meadow provided many opportunities to find
dragonflies. We were rewarded with eleven species. Our hopes
that we might see two new species for Packington Park, Hairy
Dragonfly and Small Red-eyed Damselfly, were not fulfilled -
perhaps that's for another visit.
The species seen were: Banded
Demoiselle, Azure,
Blue-tailed, Common
Blue, Emerald, Large Red and Red-eyed Damselflies and
Emperor Dragonfly, Broad-bodied and Four-spotted Chasers
and Black-tailed Skimmer.
We thank Lord Aylesford for granting permission for the
visit and the Estate management team for their help.
|
Back to page top
June 13th
- Scarce Chaser flying and other news
Great news.
Scarce Chaser is
flying as hoped for and expected two years after its last
sighting in the county. The larvae have a two year life
cycle. On 12 June Kay and Peter Reeve found at least six
individuals flying at Marcliff on the Avon. At least one
pair were seen mating and possible a second pair. Some of
the individuals, all male except for the pair, were showing
signs of the immature colouring. Further upstream, at the
corner of the Big Meadow, the Bidford riverside park, a
single fairly cooperative male allowed a few grab shots to
be made - one of which is shown. It too showed signs of
immature colouring. The two year gap in seeing them and the
immature colouring of some males strongly suggests that they
are local and not immigrant individuals. Positive
confirmation of breeding will have to await finding exuvia
or preflight individuals - still a possibility this year.
Hairy Dragonfly
has now been seen at all four breeding/possible breeding
sites. Kay and Peter Reeve found two males at Napton
Reservoir on 9 June. All four rarer breeding species have
now been found in the county this year, the other two are
Club-tailed Dragonfly and Scarce Blue-tailed Damselfly - see
the May 21 report.
Des Jennings has sent in reports of Beautiful Demoiselle
on the River Cole on 8 and 10 June well into the built up
area of Greater Birmingham. The furthest upstream on the
Cole is where it defines the Warwickshire/Worcestershire
vice county boundaries. He also found Banded Demoiselle
and a White-legged
Damselfly on or close to the river. These are really
interesting records.
|
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June 8th -
First flying Black-tailed Skimmer of 2014
Missed from the entry for 7 June. An emerging Black-tailed skimmer
and two other individuals were seen by Kay and Peter Reeve at
Brandon Marsh 5 June just beating Jim Timms who spotted one at
Bubbenhall Meadow 6 June. First flights table
updated.
Back to page top
June 7th
- First report of Emperor Dragonfly flying this year plus more
Hairy Dragonflies
Jim Timms reports the rather late arrival of Emperor Dragonfly this year.
He saw a male at Bubbenhall Meadow on 1 June, see the first flights table.
Kay and Peter Reeve are very pleased to report two male Hairy Dragonflies
patrolling along the reeds at Wormleighton Reservoir on 3 June. In
late summer 2011 and 2012 water levels were extremely low in the
reservoir because of work by British Waterways and, probably as a
result of it, no Hairy Dragonflies were reported in there in either
2012 or 2013. Their return is welcome.
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May 31st
- Report on Ditchford Lakes field meeting

Group admiring a Hairy Dragonfly

Mark searching for exuvia
|
Nine dragonfly enthusiasts gathered on a not very
promising day weatherwise. Chris, the voluntary warden,
gave a brief history of the reserve. The lakes were formed
by the extraction of sand and gravel used for the
construction of airfields during WW2. At the war's end
they were left to their own devices and over the
intervening years they have developed great wildlife
value. Ultimately the Bedfordshire, Cambridgeshire and
Northamptonshire Wildlife Trust took them over as a nature
reserve.
We set off and soon damselflies were seen perched in the
vegetation. When we arrived at the lakes large numbers of
Red-eyed Damselflies
and Common Blue
Damselflies were found together with lower
numbers of Blue-tailed
Damselflies. There was almost an equal division
numbers between mature and immature specimens of the three
species. Steve Cham found a rather dopey female Hairy Dragonfly in the
reeds and was able to show it to the group in the hand (as
pictured). It was thought that it was suffering exposure
from the previous day's heavy rain.
As we went round the lakes good numbers of exuvia were
found. Several for Hairy Dragonfly, many for Emperor
Dragonfly and for the three numerous damselflies.
Mark Maddox was quite adventurous in searching for them as
the image shows.
We were very lucky to find another female Hairy Dragonfly
ovipositing in the reeds at the lake edge. Though the
weather was dull it was warm and she was very active. She
was probably making good use of the time without being
worried by amorous males.
An ovipositing female Emperor
Dragonfly was seen briefly by Kay Reeve.
The north of the reserve follows the River Nene beside
which good numbers of Banded
Demoiselles were found, both male, female, mature
and immature. In the same area Sue Weathehead found an
maturing Broad-bodied
Chaser. It was giving a good display of its short
feeding flights and could be seen catching small flying
insects and devouring them.
Altogether, eight species were seen on the visit, the
eighth species being Azure
Damselfly, .
|
Back to page top
May 21st - Scarce Blue-tailed
Damselfly and more evidence of Club-tail breeding
Our one county population of Scarce Blue-tailed Damselfly
is hanging on. Jon Bowley spotted three males on 18 May. He wrote:
The
Scarce Blue-tails were again in the area of the sludgy shallow
pools I saw one at last year, and in rough grass nearby. With
plenty of seasonal pools in this area caused by the wet
winter, hopefully the population will be maintained for
another year, though this part of the site could well be
destroyed over the next winter following the restoration of
the site for agriculture. This also appears to be my earliest
date for them, probably due to the unusually warm temperature
(around 23 degrees centigrade).
As Jon suggests, this is the earliest ever date they have been
seen in Warwickshire - by six days, see the first
flights table.
Another excellent piece of news for Club-tailed Dragonfly.
Following finding of an adult on 17 May by
Peter Dooley & Tim Kell at Marlcliff, Kay Reeve found a female
exuvia on the river at Bidford on Avon, Riverside Park on 19 May.
It was very fresh and the dragonfly probably emerged that day. It
is well worth visiting the Avon in the next 10 days or so to try
your luck finding your own Club-tailed Dragonfly.
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May 17th
- Club-tailed Dragonfly on the Avon at Marlcliff and revised first
date for Four-spotted Chaser - again!
The sighting of a newly emerged Club-tailed Dragonfly
by Peter Dooley, and moments later by Tim Kell, on the Avon at
Marlcliff on 17 May is great news. It is the first record on the
river since 2010 (there were two records away from the river in
2012). More surveying of the river in the next few weeks is needed
to try and get a better indication of the size of the population.
The species has been recorded on the Avon from the
Warwicks/Worcester boundary at Marlcliff up to Stratford so it is
worth looking anywhere along this stretch - and it is always
possible it is else were on rivers in the area.
Now it is Sarah Walters turn to be pushed off pole position for Four-spotted Chasers
by Jeff Rankin who saw four at Marsh Lane Nature Reserve,
Hampton-in-Arden on 8 May. Does anyone have an earlier record for
this year?
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May 16th -
Large Red-eyed Damselfly flying and revised first date for
Four-spotted Chaser
About twenty Red-eyed
Damselflies were seen at Kingsbury Water Park by John Walton
14.5.2014.
Sarah Walters has pushed Keith Warmington's Four-spotted Chasers
from pole position with a sighting at Alvecote Wood on 14 May.
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May 15th
- Four-spotted Chaser and Azure Damselfly flying in the county
Four Azure Damselflies
were spotted by Jim Timms at Bubbenhall Meadow on the 14 May.
Keith Warmington found two Hairy Dragonflies a
male and a female at Alvecote Pools, Pooley Fields on a warm 15 May.
This is a very pleasing sighting because last year there were no
reports of the species at Alvecote. Keith also recorded the first
(received so far this year) Four-spotted Chasers
of 2014, one each at Alvecote and Mancetter Quarry.
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May 7th
- First Broad-bodied Chasers of the year
Sarah Walters reports to freshly emerged Broad-bodied Chasers at
Alvecote wood on the 4th May.
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May 5th
- More first flights
Adults of five more species have now been seen in the last five
days.
The first Common Blue
Damselfly, immature, was found by John Harris at Dost Hill on
1st May and Kay & Peter Reeve saw three more immature
individuals at Stockton Quarry on 4th May.
A female Hairy
Dragonfly was seen by Steven Falk at Stockton Quarry 3rd
May - resting on the hedge between Tasker's Meadow and disused
railway line. The next day Kay & Peter Reeve visited Stockton
Quarry, a hot spot for the Hairy, to see if it could be found. A
search for exuvia yielded eight, one male and seven female - quite
an unbalanced sex ratio. Just the one emerging female, shown left,
was found too.
On 4th May Glyn Clarke recorded 28 Banded Demoiselles on
the Avon at Longbridge, Warwick and Andy Barnsley had one in his
garden, Mancetter. Kay & Peter Reeve counted eight at Marlcliff,
Avon on 5th May (three females, five males).
The first Beautiful
Demoiselle on the Arrow at Coughton was found on 4th
May by Des Jennings.
The fifth species found today, 5th May, by Kay &
Peter Reeve on the Avon at Marlcliff was an immature Blue-tailed Damselfly.
Large Red Damselfly
has now been recorded at several sites around the county.
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April 16th
2014 - First Large Red Damselflies of 2014
The first report of adult damselflies of 2014 has been received from
Jim and Carol Timms, 6 adult Large Red Damselflies
at Bubbenhall Meadow. Not surprisingly, given the relatively warm
winter, the date is early - the joint second earliest recorded in
Warwickshire. The earlier date is 12.4.2011.
If you have an earlier date for this year please send your record
in.
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January 9th 2014 - A Personal Journey through 30
years of Dragonfly Watching – a series of short stories by Steve
Cham.
Steve's evening of
'stories' began with a review of early dragonfly watching. It is an
interest that developed rapidly in the 19th and first
half of the 20th centuries. Though not mentioned by
Steve, in Warwickshire we can be proud of our earlier pioneer 17th
Century naturalists, Francis Willughby and John Ray of Middelton
Hall, who studied them closely, for example: “speculating how an
adult dragonfly emerged from a larva only half its length” and
“observing dragonflies' mating' with 'curiosity’”. (See the Ray
Society website .)
Steve then went on to briefly explain what a dragonfly is using
his photographs to illustrate their features.
He then described his field studies of the behaviour and ecology
of four species of dragonflies. As Steve put it, some were stories
of 'sex and violence'.
The 'Common Blue story' was certainly one of them. Fascinating
detail was revealed by skilled photography showing behaviour not
visible to the naked eye. Steve's photographs showed males diving
down below the water surface into the depression caused by surface
tension as the female submerges to avoid the attention of the
males while egg laying. This amazing behaviour would be unobserved
by the naked eye. It all happens very quickly and, usually, at a
distance.
After this, things became calmer! Steve went on to describe two
cases of misplaced site management: for Scarce Blue-tailed
Damselfly in Bedfordshire and the Downy Emerald in Epping Forest.
Well intentioned management at both sites resulted in the
extinction of the first species and the partial extinction the
second species at these sites. The case of the Scarce Blue-tailed
Damselfly is relevant to Warwickshire. The ecological management
requirements were known though they appeared somewhat
counter-intuitive. In the Bedfordshire case the habitat had been
kept open by youths driving 'bangers' around the site. For
seemingly good reasons, they were excluded by the site managers
and the seeps vegetated over by natural succession excluding the
sun and thus extinguishing the damselfly. The only Warwickshire
site is a working sand and gravel quarry. Here succession occurs
causing the damselfly to move from older to more recent areas of
extraction. A rolling programme of quarrying and gravel extraction
provides the best management policy allowing the species to move
to suitable breeding sites as old ones vegetate. Unfortunately,
the quarry is coming to an end of its working life and the outlook
for the population is bleak.
Steve went on to describe a study he made in his own back garden
of Southern Hawker. It showed that contributions to knowledge can
be made very close to home – no need to go on expeditions to the
equatorial forest! He described a delightful method for marking
individual insects for re-identification when they return. It
involved paint brushes on the end of sticks, creeping up on female
Southern Hawkers while they are occupied with egg laying and
dabbing spots of coloured paint on their wings!
He wound up with what he called 'The Digital Era'. He discussed
how the use of digital cameras allowed the teasing out of
previously unknown behaviour of dragonflies that is not seen by
the naked eye. This was shown to great effect in his study of the
Common Blue Damselfly.
Steve's talk left us with a feeling of having been at a lecture
given by both an enthusiast and expert. It was full of hard
scientific observation and illustrated by incomparable
photographs. And all delivered intelligently and without the use
of scientific jargon.
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Please send any item for inclusion on the news page to:
Peter Reeve, Co-ordinator WDG
The Outspan
Leamington Hastings
Near Rugby CV23 8DZ
01926-632400
Email: peteratreeve60dotorgdotuk
Banner artwork by Joan Sharrett Last updated Tue Jan 13 16:32:49 2015
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