Prees Heath Airfield - Butterfly Conservation
Transcription
Prees Heath Airfield - Butterfly Conservation
d l e i f r i A g n i n i a r T r e b A B om In 1942 a bomber training airfield was constructed by Alfred McAlpine on the common and surrounding farmland, with all the land being flattened and drains installed. It was initially known as RAF Whitchurch Heath, but its name was changed to RAF Tilstock to avoid confusion with an RAF Whitchurch in southern England after a number of planes had been flown to that airfield in error. There were a number of accidents both on the airfield and elsewhere on training flights. On one occasion a Stirling ran into problems when the very strong wind suddenly dropped during landing, and by good fortune the pilot was able to swing the plane round and go through the perimeter fence and onto the A49 Shrewsbury Whitchurch road. 35 airmen were killed as a result of flying accidents, some of which may have been connected to the fact that many of the airplanes were quite old, having been retired from operational duties as being ‘war-weary’. Many of the accidents occurred in night-time flying exercises. This included Pilot Officer D.P.R. Wild, who was flying a Whitley when a con-rod in the starboard engine seized. He instructed other crew members to bail out, and left his position to move to the escape hatch himself, but in doing so his parachute opened, which prevented him from jumping safely. Untangling himself he returned to the cockpit hoping to control the Whitley enough to crash land. Although he reached the airfield, he lost control at the last moment, the plane crashed alongside the runway and he was killed in the ensuing fire. WAAF Drivers and Others Stirling Bomber on the A49 There were three runways, and the main runway was over one mile long and fifty yards wide and crossed the A41, which was closed for the duration of the war. The chief bomber airplane used in the training of the pilots and aircrew was the Whitley, known as the ‘Flying Coffin’ on account of its shape, powered by two Rolls-Royce Merlin X engines. Stirlings, Wellingtons, Ansons, Oxfords and Halifaxes were also based here, as well as Hurricanes and a Spitfire for fighter affiliation duties. In April 1945 it was recorded that 187 officers and 1,695 other ranks had been based at the airfield. As it was a training airfield, no bombing raids over Germany took place from here. However flights were carried out over France to drop hundreds of thousands of propaganda leaflets, termed Nickel raids. Stirlings were also used to tow Horsa gliders which featured in transporting troops in the Arnhem operation and the D-Day landings. Replica of a Horsa Glider under construction at RAF Shawbury The Witley Bomber A number of personnel from the Women’s Auxiliary Air Force were based at the airfield, some of whom had driving duties such as leading visiting aircraft to dispersal points with ‘Stop - Follow Me’ displayed on their vans, or driving ambulances. One of them, Peggy Drummond-Hay, wrote a book about her experiences called ‘The Driving Force’. In it she recalls a white bull terrier called Sinbad belonging to an officer who was killed - he used to be seen queuing for and then getting on the bus back to the airfield from Whitchurch in the evenings, always occupying a seat and refusing to be moved. For more information on the Partnership or to find out how to get involved call us on 01743 284274 themeresandmosses.co.uk p m a C r a W f o r e n o s i r P a d n a p m An In te r nme n t C a At the outbreak of World War Two in 1939 the British government conducted an immediate review of all Austrians and Germans living in Britain, many of whom had come to this country to escape persecution by the Nazi regime. It was feared that some of these people could in fact be Nazi sympathisers and therefore pose a threat to Britain as ‘Fifth Columnists’. Three categories were created for these socalled enemy aliens: A - High security risk, to be interned immediately, B - doubtful cases, subject to restrictions and C - non-security risks. One of the detainees was Wilhelm Jondorf, a greetings card A number of internees on the artist who had fled Germany in November 1938. common became famous later in By January 1940 just 528 Category A enemy aliens had been interned in camps. However, with the progress of the war going badly with the fall of Norway, Denmark, Holland and Belgium, and an increased fear of imminent invasion of this country by Germany, in May of 1940 it was decided to intern all Category B individuals. In the following month, with the fall of France, with Italy joining the war on the German side and a mounting sense of panic, all category C individuals were interned as well. Several thousand people were interned, across the country in makeshift camps, including one here on the common. life. The economist EF Schumacher, The camp consisted of a series of canvas tents who went on to write the hugely accommodating around 1,200 men, surrounded by a high influential book ‘Small is Beautiful’, barbed wire fence. Different categories of internees were subtitled A Study of Economics as segregated by internal fencing. Wilhelm was able to paint if People Mattered, was interned in watercolours aspects of life in the camp, and his paintings here. Two members of the Amadeus are reproduced here. The paintings were donated quite String Quartet, Norbert Brainin and recently to the Yad Vashem Art Museum in Jerusalem, which Hans Schidlof, met at the camp for retains their copyright. They have a humorous tone despite the first time. Brainin had managed to take his violin into the the fact that conditions for the internees in the camp were camp, and soon one was obtained for Schidlof, and they far from ideal. Sanitation was basic, the summer of 1940 and other musicians provided entertainment for the internees was initially very wet, causing the tents to be surrounded by - one of the Wilhelm Jondorf paintings shows a gala concert mud as there were no duckboards, and subsequently very taking place. The Amadeus Quartet went on to become hot. Internees slept on groundsheets and straw-filled one of the leading string quartets on the international stage mattresses. The daily diet was salted herrings. in the postwar years. By the autumn of 1940 the camp had been closed down, and those internees who had not been cleared and released were shipped to another camp on the Isle of Man. After his release, Wilhelm Jondorf was reunited with his sons and moved to London, where he died in 1957. The camp was used briefly to accommodate Italian prisoners of war, some of whom worked on local farms, before that closed in 1941. For more information on the Partnership or to find out how to get involved call us on 01743 284274 themeresandmosses.co.uk During the 1914 - 1918 war the common provided accommodation for around 30,000 men who were engaged in military trench warfare training before being sent to the frontlines - many would not have returned home. The common was covered in timber huts, some of them clad in corrugated iron sheets. The camp had electricity before the nearby town of Whitchurch, as well as shops, a YMCA centre, a Salvation Army hut, a cinema, an entertainment troupe and its own railway branch line and station. The trenches were situated mainly on land adjoining the common. There was also a 609 bed military hospital with an operating theatre, shown below. A chemist shop was run throughout the war by Sgt Bill Edwards of the Cheshire Regiment, and he is shown in the photograph in his shop. Some of the men who died whilst in the hospital are buried in local churchyards. Entertainers Battalions or brigades from regiments based here included the King’s Shropshire Light Infantry, Cheshire, Royal Artillery, South Wales Borderers, Welsh, Manchester, East Lancashire, South Lancashire, Lancashire Fusiliers and the Highland Light Infantry. In Whitchurch the Highland Light Infantry was notorious as they arrived at 2am one morning and marched through the town with a full band including bagpipes playling. Training took around six weeks, and included marching to nearby Hawkstone Park and back, drill, rifle shooting and grenade throwing. Many of the men wrote postcards home showing views of the camp. Local families would invite the soldiers into their homes for meals, and the camp provided opportunities for local businesses and farms. Operating theatre Chemist’s shop At the end of the war the camp was used as a demobilisation centre in 1919 for thousands of troops to enable them to re-enter civilian life. Men were given clothes and shoes to the value of two pounds, twelve shillings and sixpence plus a gratuity depending on rank - Sgt Edwards’ demob account is shown here. Then the common was returned to heathland, with all the structures from the camp dismantled and removed, with some of the huts being used locally as sheds, workshops and even houses. One of the soldiers stationed here in World War One was Norval Sinclair Marley. Little is known about his life, but, when he was about 60 years old, he married Cedella Booker, who was about 18 years old, in Jamaica, where he worked as a plantation overseer. The couple had one child, a son born on 6th February 1945 called Nesta Robert Marley, who came to be known as Bob Marley. Shortly afterwards the couple separated and Norval died when Bob was about 10 years old - Bob later said he never really got to know his father. Although he died when he was just 36 years old, Bob Marley remains the worldís most renowned performer of reggae and ska music. For more information on the Partnership or to find out how to get involved call us on 01743 284274 themeresandmosses.co.uk The first known evidence of human habitation here are the fragments of a Bronze Age cinerary urn which contained human bone following cremation. They are around 5,000 years old and were found during World War 1 by a member of the Royal Army Medical Corps and are now at the Ludlow Museum resource Centre. Both the A49 and the A41, which bisects the common, were Roman roads. The common is known to have been used to muster troops in the thirteenth century when King John fought the Welsh rebels led by Llewellyn the Great, and when Prince Rupert of the Rhine commanded Royalist forces in the English Civil War. This is registered common land, and one of its characteristics is that designated local properties have rights of common attached. After World War One the common was restored and all structures from the camp were removed. This was not the case after World War Two, however, with many of the airfield structures remaining in situ. This included the runways, resulting in many local people learning to drive along the main runway, until they were hacked up and mostly removed in the 1970s. Around this time, however, increasing areas of the common were let as agricultural tenancies, and much of the heathland habitat was ploughed up and destroyed. Thousands of tonnes of manures and fertilisers, including chicken waste, were applied to feed the nutrient-poor soils to grow crops of potatoes, wheat, beans and maize, and scant attention was paid to the rights of the commoners. In the 1990s the owners submitted a planning application to extract 15 million tonnes of sand and gravel from the common. This galvanised Butterfly Conservation, the Prees Heath commoners, Shropshire and Cheshire Wildlife Trusts and local residents to form the Save Prees Heath Common Campaign Group, which successfully fought to see the application rejected. Local writer Eleanor Cooke wrote a booklet portraying poetically the common’s past and its people, which was featured on BBC Radio 4. Commeners unable to exercise their grazing rights on an area ploughed to grow potatoes One of the leading campaigners and also a commoner, who knew, understood and felt passionately about the common and the rights of the commoners, was Reg Moreland, who often used to recite this verse: In the case of Prees Heath Common, also sometimes known as Whitchurch Heath Common, this includes rights to graze animals, with the type and number of animals varying with each property, and the rights to remove brushwood, turf and sand. These rights exist in perpetuity, although in recent years the increase in motor traffic on the A49 and A41, the ploughing up of large parts of the common and changes in lifestyles have made exercising those rights more difficult. The law locks up the man or woman Who steals the goose from off the common But lets the greater villain loose Who steals the common from the goose. English Nature (now known as Natural England) designated key areas as a Site of Special Scientific Interest in 1991. Steps began to be taken by Butterfly Conservation, including volunteers from its West Midlands Branch, to purchase the western half of the common this side of the A41, which, after several false starts, was finally secured on 30th May 2006. The official opening by Martin Warren, Chief Executive of Butterfly Conservation, took place on 4th July 2007. Work began to try to restore the former arable fields back to heathland and acid grassland. After analysis of the soils found very high levels of undesirable elements it was decided to invert the soil profile by deep ploughing, thereby burying the hugely enriched soils and exposing the sandy subsoil. On some areas heather brash containing seed was obtained from Cannock Chase and The Long Mynd and spread using a muck spreader, and the results to date show some successful re-creation of lowland heath. On other areas wildflower and grass seed has been sown. Spreading heather brash The common has always been a popular place for recreation and families used to come here for days-out and picnics. There used to be an open-air swimming pool here as well as a golf course, horse racing and cricket and football pitches. Gypsies would draw up their horsedrawn wagons here. The common is now designated as Open Access Land, and this means that the public has a right to walk wherever they wish, although they have to keep dogs on short leads between 1st March and 31st July to protect ground-nesting birds such as Skylarks, hundreds of which used to be here. The common was, and still is, an important public amenity. Re-created heathland For more information on the Partnership or to find out how to get involved call us on 01743 284274 themeresandmosses.co.uk Soil inversion by deep ploughing h t a e H d n a l w o L A sym b o l o f The Silver-studded Blue butterfly is characteristic of English lowland heaths, and has become a symbol of this sadly diminishing habitat. The butterfly declined enormously during the twentieth century and is now virtually absent from four-fifths of its former range, due mainly to the destruction of heathland. Colonies are not confined to heathland, however, and they also breed on some coastal dunes in south-west England and on limestone, notably as a separate subspecies on the Great Orme on the north Wales coast. Silver-studded Blues at Prees Heath The butterflies start to emerge in most years in mid June, and will be on the wing until the end of July. The males are a lead-coloured blue, whereas the females are brown with a variable amount of blue on their wings. An experienced eye is needed to distinguish them from the Common Blue, which is also present here, and the flight seasons can tend to overlap slightly. The male Silver-studded Blues mate with the females, and the females lay their eggs mainly on either bell heather or common heather, although they will also use gorse, broom and bird’s-foot trefoil. The eggs are 0.8mm in diameter, circular and disc-shaped in shape, with a beautiful pattern and a dimple in the centre. It is believed that the female will detect the presence of a nest of the black ant, Lasius niger, nearby in laying her eggs. The eggs remain in place throughout the winter and hatch in the spring as a tiny caterpillar, which nibbles its way out of its shell. The caterpillars are immediately attractive to the ants, and they pick them up and carry them into their nests. The caterpillars feed principally on heathers, and are attended by the ants which tap the caterpillars with their antennae to stimulate them to produce sugary fluids and possibly other secretions which the ants find hugely attractive there is still much to learn about this complex interaction. The ants protect the caterpillar from being predated by spiders and parasitised by species of tiny wasps, which will inject their eggs into the body of the caterpillar - the protection afforded by the ants is not always successful. The caterpillars pupate in an ants nest - healthy chrysalises are green in colour, whilst those that contain a parasitic host turn brown - with the ants continuing to tend them. During pupation their caterpillar bodies are re-formed into that of an adult butterfly, although certain parts remain intact. The adult butterfly usually emerges from its chrysalis early in the morning of a warm day. It climbs a few centimetres up a stem of vegetation, with its body wet with droplets of liquid. The ants find this liquid highly attractive and they form an accompanying posse, running back and forth over the head, thorax and body whilst the butterfly remains motionless - it is believed that this aspect is not repeated with any other butterfly. The presence of ants is thus central to all four stages (egg, caterpillar, chrysalis and adult) of the Silver-studded Blue’s life. The butterfly cannot fly for the first 30 - 60 minutes after emergence until it has pumped up its wings, with the ants continuing to offer protection, and then it is ready to fly off and find a mate. The butterfly forms very dense colonies, and often hundreds can be seen on warm, sunny days. They are very sedentary, with individuals fluttering low over the heather, rarely going very far from where they emerged. Bell heather, which starts to flower in June, provides the main source of nectar. By the time common heather flowers in August the butterflies will be over. Dry lowland heaths are characterised by impoverished, acidic and sandy soils. They support unique plant communities featuring heathers, gorse, broom, fine grasses, wildflowers, scattered trees and bushes and many mosses and lichens. They also support important bird species, many of which are in decline, reptiles and a huge range of invertebrates. Bare ground, which can be warmer than vegetated areas, and which the rabbits help to create, provides an important habitat for many small creatures. With the decline of traditional management by commoners turning out their grazing animals, much of the task of keeping heaths in good condition now involves suppressing the growth of vegetation mechanically or with a human workforce. Lowland Heath North-western Europe s lowland heath has been lost since 1800. What remains in the UK forms around 20% of this fragile habitat in the world, so the conser vation of what we still have and the restoration where possible of what has disappeared is a clear responsibility, and this underlines the significance of the work being carried out by Butterfly Conservation. For more information on the Partnership or to find out how to get involved call us on 01743 284274 themeresandmosses.co.uk Text and illustrations are taken with kind permission from ‘The Butterflies of Britain & Ireland’ by Jeremy Thomas and Richard Lewington (2010) published by British Wildlife Publishing and from a study of the ecology of the Silver-studded Blue at Prees Heath by Jenny Joy.