Field Meeting – Soudley Valley Rural Geology (Blue Rock Trail)

Derek & Chris Foster were joined by Mike Smart, Tiz Butler, Pam Jones, Daphne Lane and Andrew Bluett on a field trip following the Blue Rock Trail (more properly known as the Soudley Valley Rural Geology trail) from Soudley towards Ruspidge (Cinderford). This was to be a field meeting of general interest but based on the geological trail that follows the old railway line towards Cinderford for the first half of its length before looping back over the Eastern United colliery spoil heaps on the edge of Staple Edge Wood and back down into Soudley Village.

It was bright, sunny and relatively warm day so that even deep in the valley the temperature was quite comfortable. The party met in the car park of the Soudley Village Hall and walked up onto the road and through the village to Upper Soudley where the trail commences by taking to the former railway track to Cinderford running parallel to and above the Soudley Brook. At the beginning of the trail and information board gives and outline of the geological interest which consists of a base of up to 400 million year old Old Red Sandstone, overlaid successively by Quartz Conglomerate, Tintern Sandstone, Limestone Shale, Lower Dolomite, Crease Limestone, Whitehead Limestone, Drybrook Sandstone and above that, the coal measures.

Chris Foster explained various points of interest and gave some background to the geology and quarrying activities, methods and uses of the materials extracted. Each of the strata are visible along the way, especially so in the Old Quarry, Blue Rock Quarry and Shakemantle Quarry. The party also found a large slab of Limestone containing traces of Crinoidal fossils in the Blue Rock Quarry. The last quarry to operate was the Shakemantle Quarry from which limestone was extracted and crushed down to provide aggregate for the manufacture of Danygraig Concrete Commons (bricks) as recently as the late 1980s.

As the party gathered a Green Woodpecker flew overhead and Stock Dove called from the woodland; bird life was plentiful with another Green Woodpecker, Crossbills, Magpie, Carrion Crow, House Sparrows, Blue, Coal, Great and Long Tailed Tits, Chaffinch, Robin, Wood Pigeon, Goldcrest, Wren, Raven, Nuthatch and Buzzard, the special highlights were a male Goshawk circling overhead at the beginning of the trail proper and a male Peregrine further along. A solitary butterfly appeared, large and dark against the light so that it was not possible to be 100% sure but was thought to be a Peacock.

For anyone interested in following the trail, a guide is available from Gloucestershire Geology Trust or from the nearby Dean Heritage Centre. The Dean Heritage Centre is worth visiting in its own right and has a delightful café serving a variety of food and drinks.

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Geology Trail Information Board

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The party at the “Hod Boy” sculpture. Hod Boys were literally boys, small and young, who dragged hods or drams full of coal from the coal face to the main shaft through some of the very low (2ft or less) working tunnels.

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Blue Rock Quarry – site of limestone quarrying and a place where crinoidal fossils can be seen. Hollows cut in the rock face were filled with timber which was then burnt to heat up and crack the rock to facilitate extraction

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Shakemantle Quarry – now being reclaimed by nature, was the site of the Danygraig Brick manufactory until the 1980s.

Cinderford Northern Quarter Statement

Gloucestershire Naturalists’ Society

Position Statement regarding Cinderford Northern Quarter Development

Having discussed all aspects of the Cinderford Northern Quarter (CNQ) Development and the Cinderford Regeneration Environmental Forum at the Executive Committee Meeting on 27th November 2013, the Executive Committee of the Gloucestershire Naturalists’ Society (GNS) has concluded that the Society’s standpoint and course of action should be as follows:-

The Society does not in any way support or condone the CNQ development as proposed and very much regrets the effect that the development is likely to have on the wildlife and habitats across and in the immediate vicinity of the development area.

The Society believes that whilst the investment and potential improvement for the economy and employment prospects is warranted and welcome in the Forest of Dean, especially in the current economic climate, the development as proposed is in the wrong location and would be far better sited elsewhere for a variety of reasons, not least the conservation of the species and habitats in the area.

The Society believes that if protest against the Area Action Plan fails, and no engagement in the mitigation process takes place, any future planning applications within the Area Action Plan framework are likely to be approved with little or no change.

The Society believes the best means for influencing planning and development decisions will be via the Cinderford Regeneration Environmental Forum. For that reason, the Society will participate in the Forum and promote the interests of wildlife within that arena as best it can, alongside the representatives of Gloucestershire Wildlife Trust (GWT) and other organizations.

The Society notes the six identified “Purposes” within the remit of the Forum and will endeavour to ensure that these are properly applied in the interests of wildlife. (N.B. a copy of the “Role & Remit” draft is attached below for information).

The Society believes that the presence of Colin Studholme of GWT as vice-chair of the Forum and of Roger Mortlock of GWT on the Regeneration Board offers the opportunity to ensure that the interests of wildlife and habitats are properly represented and considered and that the deliberations of both groups, where relevant to wildlife, will be recorded and reported.

Andrew Bluett will represent GNS on the Environmental Forum and will take notes and report back to the GNS Executive Committee on the proceedings.

The Society intends to organize and carry out a series of field meetings and visits to the CNQ site and surrounding area with the intention of monitoring the situation and carrying out of further recording of wildlife before works commence, during and after the works are complete.

The Society, through the Environmental Forum, will attempt to ensure that any mitigation measures considered or proposed are the best that can be achieved in the interests of species and habitats, and will endeavour to monitor the results of the mitigation measures in progress and after completion.

The Society is aware of the belief that the Forum and its output could be misused to represent the interests of the Forest of Dean District Council, the Homes and Communities Agency and the Developers in a positive light and has discussed this with GWT.

GWT has made clear that if it believes this to be the case it will if necessary disengage from both the Forum and Regeneration Board; GNS similarly reserves the right to do so and to make public its reasons for doing so, both to the GNS membership and the wider public.

Whilst GNS as a body is not a campaigning organization, its members, including those on the Executive Committee, are not in any way precluded or discouraged from legitimate protest against the CNQ Development through the planning process or by any other means they choose to exercise.

Finally, GNS will endeavour to widen the development debate if the opportunity arises in an effort to have Forest of Dean District Council more carefully consider species and habitats wherever developments are proposed within the constituency and to consult with wildlife interest groups both earlier and in more detail during the planning process in the hope that this situation will be less likely to arise in future.

Gloucestershire Naturalists’ Society

1st December 2013

CREF Role & Remit

Letter from the Chair, November 2013

Dear Members

GNS is – as we repeatedly affirm – a body which records natural history in Gloucestershire, and publishes its findings. No less important however (as we never tire of saying either) is passing on our knowledge and expertise to younger generations; not so much training future naturalists, rather giving them a sense of the interest, beauty and sophistication of the natural world around us. If I may quote my own experience, I joined GNS as a schoolboy, when biology lessons didn’t really hold my attention; but the regular outdoor meetings of GNS, with a host of older naturalists, who really knew their subjects – be it botany, birds, butterflies, dragonflies – and were keen to pass on this knowledge and at the same time to reveal corners of the county that I didn’t know: that was what caught my attention for good, and made me a lifelong naturalist.

I was incidentally reminded directly of those times by an enquiry about a record in the “Journal” for November 1956: in those days the predecessor of GNS NEWS was a roneotyped monthly document, lovingly printed on a duplicator, and distributed by hand to members, to save postage. Someone had found a reference to “Cheltenham and District Naturalists’ Society (the former name of GNS), Volume VII, 11.3” to a record of Epipactus purpurata near Wickwar. Could the document be unearthed? It was probably at Lower Woods, the area studied by my correspondent. After some searching (the relevant issue of the Journal was not in the Society library at Hartpury College, which raises a whole separate matter of concern), we found the reference: “Owing to the energy and initiative of Mrs Holland, a small party went on August 29th to the woods above Wickwar to see the Violet Helleborine, which is in fair quantity in parts of the woods. In addition to the type we were able, through the kindness of Mr E. P. Bury of Wootton-under-Edge (sic) who led the party, to see the very lovely pink variety of this plant. Some excellent photographs were taken, of both forms, by Mr C. Swaine, who intends, I think, to make lantern slides from them, which we hope to see at some future date. C.E de V.”

“Energy and initiative”, those were the quality which Miss de Vesian, Mrs Holland and Mr C. Swaine had in very full measure. Most GNS members will know the names of Sonia Holland from their publications on the county’s flora, dragonflies and birds. I well remember Miss de Vesian: a Cheltenham Ladies’ College teacher with ramrod straight back, always carrying her vasculum to collect plant specimens (that would be prohibited nowadays!), and an authoritative voice on all matters botanical. I wonder what happened to those lantern slides?

How do we maintain and pass on this enthusiasm and deep-seated knowledge, regard and respect for the natural environment around us? This is a question often discussed within the GNS Executive Committee. Of course, wonderful work is still being done by volunteer naturalists – witness the new “Birds of Gloucestershire” a worthy successor (with breath-taking artwork) to the 1982 volume by the same Christopher Swaine who was at Wickwar in 1956; or the regular reports from County Recorders in “The Gloucestershire Naturalist” to which David Scott-Langley devotes so much time and effort. But in our era when there is so much natural phenomena shown on television from far-flung corners of the earth, and when there are many more jobs for people with formal qualifications in environmental sciences than there were 50 years ago, how to keep people, especially young people, interested and informed about the fauna and flora on their very doorsteps?

We have come up with one answer: in 2014, we plan to run a trial series of joint workshops with the Gloucestershire Wildlife Trust on a series of natural history topics. They will last for half a day, and be an introduction to recording a wide range of natural history subjects: birds, botany, invertebrates, dragonflies, lichens. We hope these initial courses will attract new recorders, and lead them to develop and deepen their interest, and in turn to take over the reins from the current team of recorders, many of whom are greying and getting far too long in the tooth. Further details in future issues of GNS NEWS and on the website.

A word on conservation issues in the Forest of Dean. Andrew Bluett has provided regular updates in GNS NEWS on the situation at Cinderford Northern Quarter, where the Master Plan for a large regeneration project, which should provide much-needed jobs, has been approved, in a brownfield site very rich in wildlife, notably bats, butterflies, reptiles and amphibians. GNS has been invited to take part in the Cinderford Environmental Regeneration Forum, which is to advise the developers on mitigation measures for wildlife. Your Committee has discussed this issue at great length and decided that, although some GNS members are opposed to the whole concept of the project, it is better to engage with the Forum, and at the same time to record exactly what happens on the ground. A statement of GNS’s position will be posted on the website and this statement will appear in the next issue of GNS NEWS. Another Forest issue: an application was made by a consortium of bodies, including GNS, to the Heritage Lottery Fund for several million pounds for an ambitious project to conserve nature and heritage in the Dean: sadly, the first application was turned down, but all is not lost as there is a chance to revise the application and re-apply in the New Year.

Speaking of New Year, may I offer all of you my best wishes for 2014: I hope you will all derive great pleasure and stimulus from Gloucestershire’s natural history in the coming year, and that you will be as assiduous as ever in recording what goes on out there, and in submitting records to the appropriate recorders. May I suggest a New Year’s Resolution? Your Executive Committee currently numbers eleven members (quorum of six!); we would welcome volunteers to join the Committee; please contact Committee members or put your name forward at our AGM in March.

Best wishes

Mike Smart
Hon Chairman

GNS Field Meeting at Saul Warth and Hock Cliff 10th November 2013

Eleven members joined Andrew Bluett for a field meeting at Saul Warth and Hock Cliff on a beautiful bright, warm and sunny day in complete contrast to the grey, overcast, cold and wet days of the previous week. The party met at Fretherne Bridge, Frampton and commenced proceedings by observing the 2 minutes silence at 11.00am whilst listening to the BBC broadcast from the Cenotaph in Whitehall, this being Remembrance Sunday.

Crossing over the canal the first thing of note, a Red Admiral butterfly appeared on the roof of one of the nearby houses, wings spread and soaking up the sunshine. The party walked along the Arlingham road, a single Mistle Thrush flew into the Horse Chestnut trees to the north of the road and Meadowsweet was found still in flower.  We then followed the Hock Ditch to the flood bank by the sluice and scanned the estuary and the rising tide. Two Buzzards circled lazily over the meadows, a third Buzzard called from somewhere beyond Fretherne, Pied Wagtails were in evidence and shortly afterwards Meadow Pipits and Goldfinches appeared a little further upstream. There were Rooks, Crows and Jackdaws around, a pair of Mallard on the river and a number of Gulls of various types in the distance.

Dropping down onto the river-bank from the Severn Way path the party continued along the foreshore towards the Hock Cliff proper. Two Common Darters were seen, a Small Tortoiseshell, a Peacock (butterfly) and a party of Long Tailed Tits passed by through the cliff edge trees and shrubs. Progress was slow and sometimes difficult because of the thick, clinging and very slippery mud, everything underfoot was very wet as a result of the rainfall over the past few days.

Fossils were sought and found on the foreshore, notably Ammonites, Gryphaea and various other shells and a small quantity of Iron Pyrites was found. At the far end of the cliff Ken Cservenka photographed a Clouded Yellow.

The return leg was by way of the Severn Way and Arlingham Loop path back through the Long Wood where several varieties of fungus were noted. Back out in the grassland another Common Darter appeared and back on Saul Warth a Little Egret flew out towards the river. Birds were rather thin on the ground overall, apart from those mentioned already, Magpie, Curlew, Sheldduck, Robin, Wren, Moorhen, Jay, Nuthatch, Blue & Great Tits and Goldcrest were noted.

 

GNS Members at Hock Cliff
GNS Members at Hock Cliff
Ammonite and Gryphea in the hand of Alice McEllen
Ammonite and Gryphea in the hand of Alice McEllen
Gryphea and other fossils in Limestone
Gryphea and other fossils in Limestone
High Water at Hock Cliff
High Water at Hock Cliff
Juliet Bailey, up close and personal with Lichens...!
Juliet Bailey, up close and personal with Lichens…!

Saul Warth & Hock Cliff

On Sunday 10th November, 11.00am to 1.00pm, a field meeting of general interest to the Severn shore at Saul Warth and Hock Cliff. Meet at Frampton Bridge car park, SO 746 085; wellingtons essential as is warm waterproof clothing, subject to weather and tide times. Leader Andrew Bluett 01452 610085.

Autumn arrives in the Severn Hams

After a (normal!) dry summer in the meadows along the Severn above Gloucester, most of the pools at the Gloucestershire Wildlife Trust’s two reserves at Coombe Hill and Ashleworth Ham had dried out; in September and early October the only extensive area of open water was on the Long Pool at Coombe Hill, which was attracting small numbers of Teal and a few Snipe, but not the numbers of ducks commonly found when the fields are flooded.

All this changed last weekend, when the level of the River Severn rose sharply, reaching 10.02 metres at Haw Bridge, a level not seen since last February.  When the Severn is this high, its smaller tributaries (e.g. the Chelt, and the Deerhust and Leigh Parish drains) cannot flow out into the Severn and so flood back, filling the ditches and covering some of the meadows with a shallow film of water, very attractive to ducks and geese.  Last Saturday the fields were dry, but by Tuesday some were lightly flooded.  How the water birds get the message so quickly, nobody knows; but by Tuesday, Wigeon numbers were up from 70 to 640 and Greylag and Canada Geese numbers were over 400; this tendency has continued today.  Although the Severn level is now dropping again (until the next rainy period at least), it has not subsided enough for the tributaries to discharge, so floods are slightly more extensive on the meadows(though aboslutely normal for the time of the year, and not posing any danger).  Numbers of Wigeon have now exceeded a thousand and there are more than 600 geese at Coombe Hill, presenting a fine spectacle from the rebuilt hide.  In addition, there are small numbers of other duck species, notably Teal and Mallard, with the odd Pintial and Shoveler, though no very large numbers of the latter yet.  Wigeon are autumn arrivals from northern Europe; had they come up from the Severn estuary? Or were they newly arrived birds which happened to find suitable habitat conditions? The Wigeon flock includes one easily recognisable individual, a part-albino (or leucistic) female; perhaps by checking on the presence of this bird, we shall be able to understand the movements of the flock better.

Discovering Bats Day

Organiser

John Moore Museum

Date

Saturday 26th October

Time

10.30am to 12.30pm & 2.30pm to 4.30pm

Venue

John Moore Museum, 41 Church Street, Tewkesbury, GL20 5SN

Details

Discovering Bats! Why do bats hang upside-down?

How do they find their way in the dark?

What different types of bats live in the UK?

How can I encourage them to visit my garden?

Renowned bat expert David Endacott will be at the museum with a selection of live, rescued British Bats to explain all about these fascinating creatures of the night.  Also displays by the Gloucestershire Bat Group where you can learn about their work and how to join.  This is the perfect opportunity to find out the truth about these much misunderstood animals.

PLUS

Pick up FREE information on how you can help bats, and take part in our craft activities – make your own origami bat!

Tickets available on the door

Adults £4 / Seniors & Students £3.50 / Children £3 / Family (2 adults, 2 children) £11

20131026 JM Bats

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