Sowing the Seeds of Recovery

Richard Baines – Turtle Dove Project Officer

There are few more rewarding things in life than creating new habitat for wildlife and then watching with delight as birds and other animals move in.

What would make it extra special would be hearing a Turtle Dove sing its beautiful purring song.

Turtle dove courtship at Sutton Bank NYMNP Visitor Centre May 2015 by Richard Bennet, North Yorkshire Turtle Dove Project

A major part of our HLF funded North Yorkshire Turtle Dove Project involves working with land managers to create exactly the right feeding opportunities for Turtle Doves. The National Park and the Project have a brand new grant aimed at providing flower rich plots from which Turtle Doves can feed on a natural seed source.

We are really pleased that this autumn 11 farm businesses have established 17 Turtle Dove flower plots covering a total of five hectares within our project area. This is a great start and it’s very exciting that so many land managers are keen to help; however we need many more if we are going to have a chance of making a difference.

The pioneering 11 includes a wide range of landowners and tenants such as our first community Turtle Dove reserve in Sawdon village sown by the local community and primary school, Ampleforth Plus Social Enterprise, the Danby Moors Farming and Wykeham Farm businesses, and Hanson Quarry near Wykeham.

Sawdon Community Group, with Richard on the right - celebrating the first community Turtle Dove plot with a mug of tea!. Copyright NYMNPA.

The sown plots are needed because many of the wild flowers that provide seed such as Common Fumitory and Birds-foot Trefoil are no longer common in the arable landscape which is one of the major reasons Turtle Doves are now at risk of extinction. The plots will also support a range of other scarce arable plants such as the locally rare Shepherd’s Needle. We are working with the local Cornfield Flowers Project – Into the Community to make sure we provide available ground for many naturally occurring but declining local flowers.

Common Fumitory - showing the seeds which Turtle Doves feed on. Copyright NYMNPA.

 

These new plots will not only provide habitat for Turtle Doves they will also provide valuable for a whole range of declining farmland birds. Grey Partridge feed their chicks on invertebrates and need open fallow land rich in small insects. Our flower plots are sown at a very light sowing rate to leave a good proportion of the plot shallow which allows access for Partridge and other birds such as Yellowhammers searching for insects in the summer.

If you have arable or temporary grassland on your farm and you would like to help Turtle Doves please get in touch to find out more about the grant and payments on offer. Contact us or call the National Park’s Conservation Department 01439 772700.

Making Pictures

Nicola White – Land of Iron Film Maker Intern

I’ve spent the past 12 weeks clambering over the North York Moors with my camera, capturing the elements that form the Land of Iron Landscape Partnership Scheme. This adventure has been challenging, hilarious and hot (given the summer we’ve had).

I began with the Combs Wood excavation, bugging the volunteers each morning by crouching on the ground to get the best shot as they dodged their wheelbarrows around me. It was incredible to see them constantly uncovering something new and seeing just how much had been hidden by the nature that surrounded us. See Combs Wood Part 1 – Volunteering, Combs Wood Part 2, and Combs Wood Part 3.

I also got involved with the Warren Moor Mine conservation work this summer. The details of the huge chimney still on site really are incredible. My video focuses on the lime mortar work that the team have completed on the engine beds, as well as all the previous clearing that has taken place during the project in order to preserve the features. It’s impressive to view the impact that Land of Iron has had on this area, and for that reason it’s recorded in my video. See Warren Moor – The Movie

I didn’t just concentrate on the impressive industrial building sights; I’ve also created a video showing the environmental conservation work undergone. From fences and walk ways at Fen Bog to forest work and tree planting across Rosedale, my video illustrates how this work is restoring habitats and encouraging rare species. See what I saw

The final video of my creation sets out to capture the entire essence of the Land of Iron. Focusing on the three main aspects – history, people, environment – this video uses interviews with the core team and footage that I’ve recorded throughout my summer with them, to explain what the programme is all about. See the whole picture …

This summer has been an incredible opportunity to learn and create. The people surrounding and supporting the Land of Iron scheme should receive a medal for all the work they do; constantly typing away on their keyboards in the office or covered in mud down a one-meter deep hole. It’s been a pleasure to dig in the mud with them for such a short time, and I hope I spend all my future summers in a similar way.

Something else … The Land of Iron Landscape Partnership Scheme is approaching its halfway point with building conservation works starting on site and teams of volunteers across the North York Moors helping us care for our fascinating industrial heritage. We’re currently undertaking an EVALUATION SURVEY – this is a really important way to check the scheme is heading in the right direction and achieving what it wants to. Please give us a few minutes of your time to tell us what you think. Your feedback will help shape the next stage of the programme. 

Warren Moor Mine: Part Two – the excavation

Eleanor Lees – Land of Iron Community Archaeology Intern

We were back at Warren Moor Mine within weeks of completing the lime mortaring of the winding engine bed, but this time to carry out an archaeological excavation. Five Land of Iron volunteers and two members of staff investigated two trenches dug across the ditch on the site. One trench was between the winding engine bed and the downcast shaft, and the other further upstream, close to the boiler house and chimney. The purpose of the excavation was to build upon the information left to us by those who built and operated the mine site, and the knowledge gained by John Owen and his team from their 1970s investigations.

A very short history recap

Warren Moor Mine was only in use for a grand total of nine years, on and off, between 1857 and 1874. The land was first mined by a John Watson from 1865 to 1868 as part of the Warren Moor Mine Company Ltd. After being taken back by the Kildale Estate (land owners), in 1872 – once the price of iron had risen – a new company, the Leven Vale Company Ltd took out the lease. They further invested in the mine, even building a row of stone workers cottages. However, in 1874 the Leven Vale Company Ltd also failed. These short periods of tenancy at Warren Moor Mine were likely due to the poor quality of ironstone which made deep mining unviable.

105 years later John Owen, an enthusiastic industrial archaeologist, and his team undertook an excavation of the site. They not only investigated the standing buildings, but also explored the upcast and downcast shafts and the pumping engine, providing us with detailed diagrams of the interiors of the structures and how they may have worked (Owen’s report can be found here).

What we got up to this time

This excavation was on a much smaller scale than that carried out recently at Combs Wood, with only two trenches around 1 metre wide and 2 metres long to start with. One purpose was to investigate the bank that ran along one side of the river (Leven). It is thought that the bank had been built up by Owen to change the course of the watercourse in order to reduce the damage being caused to the structures. Another purpose was to investigate the retaining wall around the winding engine bed, to discover its thickness and materials used in its construction, and whether there was a direct relationship to the downcast shaft.

Most of the findings from the trenches were in line with Owen’s previous excavations. In the first trench next to the engine winding bed we uncovered the extent of the retaining wall. There was also a lot of evidence of burning with large lumps of slag (metal waste) and a compacted surface layer. We made the decision to extend this trench after we uncovered the corner of a large worked stone. This stone sat just below the topsoil and appeared to be a block from the winding engine bed. This raised a few questions for us – what was this stone doing here on the other side of the retaining wall? had it been placed here purposefully or just discarded?  We also dug two sondages (test pits) to get a full profile of the layers in this trench.

The second trench, up near the standing chimney, was extended far beyond its original dimensions. The aim of this trench was to explore the embankment. Upon removal of the topsoil we found the embankment to be a roughly piled brick feature. However, the more we revealed of the brick work the more we saw a structural pattern emerge. Then, unexpectedly, one of the volunteers revealed two stone door jamb bases, proving without a doubt that there was a previously unknown building! Unfortunately, this was all discovered on the last day, so we weren’t able to explore it any further at this time. This trench also contained the same burnt compacted layer and slag deposits that were in the first trench.

So what happens next?

Another excavation has been scheduled to establish the dimensions and purpose of the newly discovered building!

The volunteers group will continue to maintain the site. In addition, contractors will be working on site into next year to carry out conservation works and make the site safe for public access and enjoyment.

Warren Moor Mine: Part One – the Lime Mortar task

Eleanor Lees – Land of Iron Community Archaeology Intern

For five days back in August a group of very determined Land of Iron volunteers and staff, along with one local lime mortar expert descended on Warren Moor Mine in Little Kildale to begin conservation work on the winding engine bed. During the 144 years since the mine closure tree roots, vegetation, insects and the weather have slowly eroded the site of Warren Moor Mine which includes a winding engine bed. The stonework had very little remaining mortar, and so we took on the task to re-point in order to help protect this historic structure.

Follow this link for a 360 view of the site.

A (Very) Short History of Warren Moor Mine – the story of Warren Moor Mine starts in 1857 when the Bell Brothers of Middlesbrough surveyed the nature of the ironstone in this dale, once isolated but now connected by the new railway. Investigations on the main seam revealed that it was 5-6 ft. deep but split by a band of shale and also had low iron content; only just averaging out at 26% when other parts of the Cleveland area averaged at 30%. The Bell Brothers Ltd declined the mining lease offered by the Kildale estate (landowners) and for eight years Warren Moor remained undisturbed.

Then, despite the results of previous surveys, in 1865, under John Watson and his southern investors, work began on open drift mines into the top ‘dogger’ seam. Drift mining means digging into an edge from the side, horizontally, and is much easier and therefore cheaper than digging downwards. A year later Watson took out a 42 year lease and the ‘Warren Moor Mine’ (Company Ltd) was formed. Letters suggest that the first year of the lease resulted in profit. The ironstone extracted was calcined (roasted to remove impurities) on site and then transported by rail to the blast furnaces. Work began to sink two shafts to intercept the main seam at 220 ft., along with the construction of a steam boiler house and corresponding chimney, a winding engine and a steam powered pumping engine, all to enable deep mining. By 1868, most of the structures had been completed with the exception of the downcast shaft which had only been completed to a depth of 150 ft. but by that time the Warren Moor Mine Company Ltd were in financial trouble no doubt partly due to the poor quality of ironstone leaving the Warren Moor Mines. Kildale estate reclaimed the site and all its equipment.

Four years later in 1872, the Leven Vale Company Ltd took out a lease on the site, not put off by the previous company’s failure to make the site commercial. A row of stone cottages were built to house miners and their families, these cottages appear on historic maps labelled Leven Vale Cottages – in 1972 the cottages were demolished by volunteers from Kildale village and the stone was used in the Village Hall. Regardless of the initial investment into the site by the Leven Vale Company no progress was made with completing either the downcast shaft nor any other parts of the non working downcast mine. The company continued to use the drift mines to mine the top seam but in 1874 became insolvent just like its predecessor.

So after only nine years of operation the mines were abandoned for the next 105 years until 1979 when the archaeologist John Owen and his team excavated the site providing detailed diagrams and explanations for many of the mines remaining features (Owen’s report can be found here)

…And then along we came!

A view of Warren Moor Mine today, Copyright NYMNPA.

Of course we weren’t the first group to set foot on the site since then, but being in such a remote location it sometimes feels that way. Our task in August was to conserve and protect what was left of the winding engine bed and that involved re-mortaring. We started with a day of training and demonstration at Kildale Village Hall (built with the stones from the Leven Vale Cottages). Our expert, Nigel Copesy, explained the benefits of using a hot lime mortar mix over natural hydraulic limes (NHLs) or other cementitious materials, as well as explaining the science behind the mixing process and why that resulted in better effective porosity enabling buildings to shed water quicker resulting in less damp and decay. He also showed us different ways of creating a mix and some of the more extreme reactions of slaking quick lime.

Nigel Copsey demonstrating the reaction from mixing hot lime mortar. Copyright NYMNPA,

Over the next four days we undertook the actual task of re-pointing the engine bed. I think we were all surprised at the amount of mortar you could put into a joint before you would feel any resistance! We used three different types of mortar on the different areas of the engine bed in order to provide the best level of protection that we could.

The first mix that we made was used to point the sides of the stonework; it consisted of two different types of sand, brick dust, quick lime, a clay based pozzolanic additive and water. This created an exothermic reaction, where a decent amount of heat was given off but quickly cooled to useable temperatures.

The second mix is appropriately named an earth lime mortar and was used to fill the larger gaps on the top of the engine bed packed with some loose stones. To make this mix a slightly different technique was used. Using some excess soil from a previous archaeological test pit, we soaked it for a few hours before adding some quicklime to give it form. This soil contained high amounts of clay which is known to work well with quick lime. Earth mortars are more common than people realise. Many traditional buildings in the North York Moors and elsewhere have earth mortars at the core of the wall. They allow the building to breathe which can help prevent damp and create a healthy living space.

Our third and final mix was used on top of the earth lime mortar and had a very high pozzolanic value, making it more durable and less permeable. As the top of the engine bed will be most exposed to weathering, the mortar used had to almost repel any rain water. Although this type of mortar would not have been used in this location traditionally; it was thought necessary to adapt the mortar on this occasion to help protect this historic monument into the future, which is now far more exposed to the elements than it was when originally built.

Re-mortaring Warren Moor Mine engine bed - with the bottom of the chimney in the background. Copyright NYMNPA.Warren Moor Mine engine bed - with new lime mortar. Copyright NYMNPA.

The result of all five days of hard work is a winding engine bed that is infinitely more protected than it was at the beginning of the week. Conserving our industrial heritage is hugely important, especially with a site like Warren Moor which still provides a snapshot in time. The Land of Iron team would once again like to thank the amazing efforts of our volunteers, Kildale estate, and also Nigel Copsey for sharing his knowledge.

Combs Wood – Another Community Excavation

Eleanor Lees – Land of Iron Community Archaeology Intern

After a very wet dig back in May 2017, Land of Iron volunteers and staff returned for a second season of excavation at Combs Wood, Beck Hole in July 2018 to investigate this important iron working and mining site. Luckily for us the weather held – we got to experience excavating in the hottest summer since 1976!

One of the major elements of the Land of Iron Landscape Partnership Scheme is investigating the ironstone industry from the early 19th century to the early 20th century in the North York Moors. Like many of the remains from the iron industry in the area since that time, Combs Wood has been reclaimed by the natural environment. With only 10 days to excavate we had a lot of questions to try and answer…

Land of Iron - Combs Wood excavation July 2018. Copyright NYMNPA.

A Brief History of the site

Combs Wood is part of the Goathland Forest complex which belongs to the Forestry Commission. The site itself lies near the base of Goathland Incline and undoubtedly linked up with this railway line. The incline itself is so steep that in order to get the loaded coaches and wagons up to the top a gravity system was used – water butts were placed at the top of the incline and their weight was used to offset the weight of the wagons. Once the water butts were at the base of the incline they could be emptied and brought up to the top by horses. The horse-powered railway was converted into a steam hauled railway in 1845, and at some point the incline itself was transformed to steam power with a stationary engine at the top. The incline was eventually abandoned in 1865 (after an accident killed two and injured 13) in favour of a more level route, known commonly at the deviation line.

In 1857 that Whitby Iron Company was formed and began to construct the ironworks in Combs Wood. A series of drift mines were opened connected by elevated sets of tramways. The first iron was cast in 1860 and is commemorated by a cast-iron tablet in Whitby Museum. However the following iron working and mining operations were nothing short of disastrous until eventually in 1861 the owners offered the whole plant for sale. Receiving no bids the operation struggled on until a stormy night in 1864 when a landslide buried the two main access drifts, and demolished the beckside tramway and the water leat to the water wheel. No lives were lost but operations never resumed.

Nearby the small Beck Hole hamlet had changed exponentially with the opening of both the railway and the iron works. A row of 33 workers cottages were built corresponding with the workforce and their families. Birch Hall Inn was extended to include a provisions store. In 1860 the inn was licenced to sell ‘Ale, Porter, Cider and Perry’, vital for any workforce. The population boom ended in 1864 with the mines closed and the furnaces dismantled, the cottages were demolished and the only reminder in Beck Hole of a once lively iron industry was the expanded Inn. The ironworks site and associated cottages and infrastructure began to slowly recede under the encroaching vegetation…

Combs Wood excavation July 2018. Copyright NYMNPA.

The Excavation

Entering the site, we passed the remains of the bridge that once connected the ironworks to the other side of the Murk Esk river and the Whitby to Pickering railway line. At first, the lower part of the site appears to be fairly straight forward. To the right, there is a stone building potentially an office for a manager or clerk. It has two floors with evidence to suggest that the walls may have even been plastered. To the left, there is a wheel pit for a wheel powered by the river that runs perpendicular. We cleaned and recorded the office building as most of the necessary excavation here had already been completed during the previous season.

The wheel pit was another story and there was nothing simple about excavating this feature. which involved navigating the metal poles (cross acro clamps) used to shore up the pit walls, and the daily water removal from the pit bottom. The aim of excavating the wheel pit was to reveal and record the floor of the structure and to gain a greater understanding of its purpose and extent. However, as the excavation progressed, more and more questions about this feature emerged. While we now have a good idea of how the timber water wheel would have worked; we have less idea about what it actually powered. An investigation into a structure on the next level of the site was made to try and see how the wheel pit may have related to other structures on site, including a channel which ran from one level to the next.

Continuing along the tramway we made our way further up into the woods to the upper part of the site which holds arguably more mysteries to uncover. A row of collapsed buildings emerge from the grass to the left and ahead an unidentified structure which was almost completely hidden by vegetation. The first building we chose to explore is the middle of the three larger buildings. It revealed a red earth floor with slag (a waste product of iron working) scattered throughout. The main feature of the room is the ‘forge’ which is still in surprisingly good condition. Theories behind the purpose of this feature on the site are various, ranging from testing the quality of the iron ore coming out of the mines, to creating the horse shoes for the mine horses. To the left of the forge, we discovered an incredibly intact stable floor. The floor shows a drain running along the length of the stable with drilled post holes used to create the wooden stalls for the individual horses.

Have a look here to see a fab 3-D image of both the forge and the stable

Starting Them Young

On the first Saturday of each month the National Park Authority run the Moors and Valleys Young Archaeologist Club (YAC) for young people aged 8 to 16 years. For the July session, the club joined us on site at Combs Wood to experience a working archaeological excavation. The children were treated to an in-depth tour of the site and also got to sieve through the spoil heap to find any artefacts that the volunteers and staff had missed. The club did very well, discovering tile, pottery and even a nail.

YAC at Combs Wood excavation July 2018. Copyright NYMNPA.

Our Amazing Volunteers

The amount that we achieved in just 10 days is astounding and a credit to the work ethic of our volunteers. Not only did they shift tonnes of soil and stone they assisted with the public tours, and provided knowledge and insights which helped establish a greater understanding of the site. Without them the excavation would just not have been possible.

Thanks also to the Forestry Commission for permission to keep excavating.

 

Land of Iron Landscape Partnership Scheme logos

An exceptional bog

Last year the Land of Iron commissioned an eco-hydrological assessment of Fen Bog(s) by consultants (Sheffield Wetland Ecologists).  An eco-hydrological assessment examines the workings of a water system and its wider ecosystems. Sunday was International Bog Day so to celebrate the complexity and variety of bogs – here is a very very simplified overview of that assessment. Any misunderstanding or misinterpretation is all mine.

View over Fen Bog. Copyright NYMNPA.

Background

Fen Bog(s) is at the top end of the Newtondale glacial channel in the east of the North York Moors. It’s part of the Newtondale Site of Special Scientific Interest (SSSI) and the majority of it is also designated as a Special Area of Conservation (SAC). Most of the site is a Yorkshire Wildlife Trust nature reserve, other parts are owned by the National Park Authority, the North Yorkshire Moors Railway and the Duchy of Lancaster.

Fen Bog(s) is a large peatland/wetland site, and according to the report “is of exceptional biological, palaeo-ecological and telmatological (to do with bogs) interest, especially as there are no comparable examples in the region or, indeed, in most of England”.

The bog happens to be within the boundary of the Land of Iron Landscape Partnership Scheme. The scheme focuses on the landscape area impacted on by the short but intense period of ironstone mining and railway development in the North York Moors. Intriguingly part of the Fen Bog(s) site has been subject to long-term modification since the Whitby–Pickering Railway line (now belonging to the North Yorkshire Moors Railway) was built alongside/across the site. The Partnership commissioned the report in order to get an holistic assessment of the existing data (of which there is a lot), and to identify the gaps and address these through additional field investigations, with the aim of increasing the understanding of the eco-hydrological functioning of Fen Bog(s) in order to help inform future management decisions. This management needs to conserve and restore its environmental value as well as allowing the continued functioning of the railway.

Historical Aspects

The Whitby & Pickering Railway was first opened in 1837, as a single-track, horse-drawn enterprise carrying freight between the two towns. Newtondale connects through the central moorland which largely separates the north and south of the North York Moros. Soon after the line was doubled and substantially rebuilt for steam propelled haulage with services starting in 1847.

Benham (An Illustrated History of the North Yorkshire Moors Railway, 2008) explains that Fen Bog(s) proved a “major headache” for the railway builders and that “Stephenson resorted to the same technique employed at Chat Moss when building the Liverpool & Manchester Railway. This involved stabilising the land by ‘pile-driving’ fir trees into the bog and overlaying them with sheaves of heather bound in sheep skin, together with more timber and moss.” In addition deep drains were dug alongside the railway through the mire to try and keep water off the track. The extensive drainage has tilted parts of the bog. It has also been suggested that it meant the bog turned from a topogenous system (source water mainly from the land) to an ombrogenous one (source water mainly from precipitation) – but the report considers this is unlikely. The railway’s embankments and sidings were built and maintained using railway ash, basic slag, limestone and basalt – all base rich materials imported onto the site which still have an impact.

The summit of the railway is a short distance north of Fen Bog(s), near the former location of the ‘Goathland Summit’ signal box. South of this the railway track skirts the western edge of the wetland, it is built mostly along the steeply-sloping edge so that its upslope side is on mineral ground or shallow peat whilst the mire side is over deeper peat. The railway line has therefore partly obliterated, truncated and drained much of the western edge of Fen Bog(s). Towards the southern end of Fen Bog(s), the glacial channel curves west and the railway here crosses the bog to the other side of the channel, thereby cutting across and separating parts of the Bog(s).

View of North Yorkshire Moors Railway crossing Fen Bog. Copyright NYMNPA.

Methodologies

Peatlands are strongly influenced by hydrology, chemistry, and vegetation.

The Fen Bog(s) report considers the hydrogeology including stratigraphy, surface profiles, and solid, wetland, and superficial (recent) deposits.

It also investigates the water supply in and the drainage out. All the different water features on the site are mapped – as pool, spring or seepage, stream/ditch with visible flow, water flow track, water filled ditch with no visible flow, damp channel, or seasonally wet channel. The main artificial drainage is associated with the railway including the drains on either side of the line, but there is also other historic drainage at the south end of Fen Bog(s) which was done to improve the land for agriculture.

Hydrochemical measurements were taken as part of the assessment to establish the current pH and also the electrical conductivity of the water at different points. There is a lot of variation across the site. It has been suggested that high pH readings i.e. alkaline are caused by leeching slag used in the construction of the railway track. Measurements from the recent assessment suggest that in terms of chemistry any effects of the trackway on the Bog(s) is either historic or localised. Because of the mix of chemistry Fen Bog(s) is classed as a Transition mire and this is reflected in its mix of vegetation (see below). The transition can be geographical or successional, or both.

There are a series of historic water table measurements at two specific points, from the 1970s to 1990s – one in ‘wet’ bog, rich in sphagnum, in the north, and one in relatively ‘dry’ bog, with a lot of heather, in the south. The report suggests the main reason for the more consistently higher water table at the northern monitoring point can be associated with the greater number and penetration of flow tracks across the mire, the number of groundwater outflows and a more consistent supply of telluric water (surface water and groundwater). Groundwater geology is always important in sustaining a high water table.

Looking into Fen Bog. Copyright Louise Cooke, NYMNPA.

Development and status

Much of the depth of peat at Fen Bog(s) is believed to sit in a hollow which decreases at its southern end. It has been suggested this hollow may have been a glacial or post-glacial lake. However it appears as if the mire developed on a dry surface, that is through paludification, and not by infilling a water body (terrestrialisation).

The lower layers of peat cores and sections collected contain the remains of tree species (Birch, Willow and Alder) and other plants (Reeds and Sphagnum) that suggest wet woodland. Then the higher up layers on top contain more plants and silt indicating the formation of swamp and a rise in the water level. This may be a consequence of wetter climatic conditions but also may partly be to do with human activity. There is an increase in non-tree pollen suggesting the removal of trees at the time, and the report postulates that the build-up of water on the site may have been due to it being artificially damned at the southern end. Sphagnum increases in the top level of peat, from c. 1100 AD atleat until the 19th century. The development of a Sphagnum-dominated surface on a reed-monocot swamp requires some isolation of the surface from more base-rich water sources which means the margins with inflow must have remained largely free of Sphagnum and a dome of peat therefore developed in the middle of the bog.

Fen Bog(s) can therefore be considered an embryonic raised bog, which has developed upon a protracted phase of reed–monocot peat that, because of the topography of the trough and the occurrence of marginal inflows, has been susceptible to flooding with telluric water until relatively recently. Because the system has developed across a shallow watershed, it can be regarded as an embryonic ‘sattelmoor’ (saddle bog). The report notes that this assessment is based on the centre and eastern margin of Fen Bog(s) – the western margin has been modified too much by the railway development and associated drainage to be useful as evidence. The modification led to a tilt of the mire’s surface towards the west.

Vegetation over time is the raw ingredients of a bog. The report reviews and updates current NVC vegetation classifications across the Fen Bog(s) site. It’s quite a mosaic. As well as non-mire vegetation such as dry grassland, bracken, dry heath and wet heath, there is also:

  • Weakly base-rich springs and soakways – base rich means a richness of chemical ions i.e. alkaline, a soakway is a narrow track of water flow where little or no water is normally visible. Supports plants such as Bog bean, Broad-leaved cotton grass*, Common butterwort*, and Black bog-rush*, as well as Sphagnum sp. and other bryophytes. Beyond the immediate Fen Bog(s) site there are base-rich springs and weakly base-rich soakways – where soils are acid rather than alkaline so it means the water ends up only weakly or not base-rich at all.
  • Acidic springs and soakways – supports plants such as Common sedge, Yorkshire fog and Marsh violet, as well Sphagnum sp.
  • Ombrotrophic bog – where the main source of water is precipitation. Supports plants such as Common cotton-grass, Cross-leaved heath and Bog myrtle.
  • Minerotrophic Bog – where the main source of water is watercourses and springs. Supports plants such as Purple moor-grass, Common yellow sedge and Carnation sedge.
  • Molinia mire – purple moor-grass dominated vegetation, also supports plants such as SundewsStar sedge and Bog asphodel
  • Nutrient-rich fen – these areas may be influenced hydrochemically either by base-rich springs, or by the base-rich material that make up the railway embankments/sidings. Supports plants such as Angelica, Tufted vetch and Water horse-tail
  • Carex rostrata fen – base-rich mire supporting plants such as Bottle sedge (this is the Carex rostrata), Marsh marigold and Ragged robin.
  • Pools and soakways with Carex limosa – supports plants such as Bog sedge* (this is the Carex limosa), Slender sedge*, and Bog pimpernel.
  • Wet woodland – these remaining woodlands are similar to that which began the formation of peat millions of years ago. Supports plants such as Grey willow, Downy Birch and Creeping buttercup.
  • Reeds and willow scrub – can also be classed as wet woodland. Supports plants such as Narrow buckler fern, Soft rush and Sphagnums.
  • Tall swamp and reedbeds – each at different stages of development with their own characteristics. One site which supports bulrush is presumably mineral enriched from the track ballast but this shows no sign of spreading out into adjacent vegetation without the enrichment. Another site, not yet colonised by willow scrub, supports plants such as Marsh pennywort, Water mint and Branched bur-reed.

* notable uncommon vascular plant species

Another view over Fen Bog. Copyright NYMNPA.

What next?

From the assessment the report goes on to outline the main management issues and to suggest restoration opportunities for the Fen Bog(s) site. These include vegetation control through gazing and fencing, monitoring the spread of reeds (Phragmites), clearing parts of the species poor scrub areas, retaining the wet woodland/scrub habitat, blocking and redirecting specific railway ditches, minimising the introduction of new embankment ballast material, and using engineered solutions to tackle subsidence problems. Interested parties will consider the recommendations and decide what is desirable as well as practically possible, in order to maintain this very important bog site that embodies a clash of natural and cultural heritage.

Postscript: There is a story that a steam locomotive sank into Fen Bog(s) at some point in the past, and remains there today. But this is just a story.

A New Kiln for Rosedale: a poetic perspective – Part 2

David Mennear – Land of Iron Administration Assistant

A Brief Historic Note

The second and final part of this anonymous but momentous poem, transcribed by the local historian Malcolm Bisby, describes the inherent industrial appeal of ironstone production in the North York Moors and the bustling economy that it brought.  Picking up where Part 1 finished, two years have passed since the collapse and the kilns which have replaced the experimental kiln at Rosedale burn brightly in a never-ending production cycle. They roast (calcine) the ironstone, mined close by, which is then sent on its way to Teesside via the railway.

MB299 Rosedale Railway, East side c. 1903. Locomotive with loaded wagons, 8 in total for Ingleby Incline top was the maximum load. The derelict cottages were known as High Gill Cottages and probably once housed miners and their families. They were later used as farm storage for straw but have since been demolished.

The physical remains of the kilns today, at Bank Top and at Rosedale East, are tangible reminders of the way populations alter the landscape. Although the remains are quiet today, they once thronged with working people (including children) each with their job of work to do as this poem so clearly reminds the modern reader.

The poem ends on an eerily prophetic note as the poet notes that, as long as the furnaces burn, there will be an industry present along with ‘peace and plenty’. The ironstone industry within the North York Moors burned fiercely but briefly, largely coming to the end of ironstone mining and calcining processing by 1929.

After the poem we provide a unique insight into the industrial design of the experimental kilns, and those that replaced it, provided by Malcolm himself.

 ‘Discussion between two friends on the New Kiln while building, noting a few of its’ misfortunes, 1865’

Transcribed by Malcolm Bisby

43. And if this plan at first they’d tried,
T’would saved them much expense.
For two full years have passed away
Since first it did commence.

44. But part of her is burning now,
By day as well as night,
And men and boys are there engaged
To keep this kiln alright.

45. There’s men to tip, and boys to spray,
And coolers there likewise,
There’s red and black men I do see,
And men of every size.

46.There’s horses, and their drivers too
Are ready at a call –
A oft I hear the drivers say
Their wages are too small.

47. The calcine men work down below,
They’re men that look so funny,
And there’s no doubt but all those men
Work very hard for their money.

48. And far under the ground they are,
Beneath this rugged hill,
The miners – and if not for them,
The works would soon stand still.

49. The miners from all men are known,
In the Beer House they talk louder,
And while at work they have to use
Both iron steel and powder.

50. And many think that mining is
A very easy trade
But for their work the miners are
Not much more than half paid.

51. And deputies there are also
To see that all is right,
To prop and timber is their work
The mines to keep alright.

52. With axe and saw they pop about
To see who wants a balk,
And so they hear all kinds of news –
They love a bit of talk.

53. And platelayers there are at work,
Laying inroads and points.
They go round with hammer and nails
To straighten all foul joints.

54. If the platelayers go away,
There soon is something up.
“A wagon’s off the road,” they shout,
“Come, bring t’big bar and sup”

55. We have a furnace in the mines
Which burns both night and day,
For the good of miners when at work
To draw powder smoke away.

56. And two old men attend the fire –
We call them both “Old Dads,”
I wish you like wise for to know
We have some small trap lads.

57. We likewise have two noble men,
In the mines to see fair play,
To see that all men get their rights
There’s one there night and day.

58. Dog Whippers they are called by trade,
The Horse Drivers well they know
They are to tell them what to do,
And where they have to go.

59. The manager comes round to see
That all things do keep right,
I’m sure that he’s got much to do,
In keeping all things straight.

60. So now you’ve heard what there’s to do
Beneath the rugged hill,
But if I was to mention all,
I many a page could fill

Rosedale Miners. Rosedale Local History Society.

61. To bring my story to a close
On the works no longer dwell,
The weighmen I must mention now
Before I bid farewell.

62. Those are the men we have to trust,
Masters on them depend,
And if they’ll do what’s right and just
They’ll never want a friend.

63. I took a walk the other day
Once more this kiln to see,
And to find this kiln completed,
Delight it was to me.

64. I long have wished to hear the news,
That I have heard today,
The men say she is finished,
The boys they shout, “Hooray.”

65. Great Praise is due to the workmen,
For workmanship and skill
For everyone that see her say
She is a noble kiln.

66. All praise unto the gentlemen,
Who the money had to pay,
Some said that she would beggar them
But they have won the day.

67. For now she’s burning briskly,
Some hundred tons a day,
‘Midst all the expense there has been,
She’s sure to pay her way.

68. And long may she keep burning on,
Our gentlemen to cheer,
And while she’s doing well for them
The workmen need not fear.

69. Our prospect’s bright for future years,
There’s work for young and old.
When you’ve heard all I’ve got to say,
There’s still one half untold.

70. And long may peace and plenty reign,
Within this lovely dale,
When the Poet’s tongue lies silent,
In death’s cold chilling vale.

Rosedale East Kilns, mid 20th century?

Malcolm Bisby’s historical commentary

This fascinating poem clearly gives some useful clues as to the construction date and design changes relating to the so called “New Kilns” (or ‘Iron Kilns’). The term ‘New’ used in this case could also mean ‘of different design’ – for these kilns appear to have been a unique, one-off experiment – doubtless hoping for a more efficient calcining process in terms of fuel cost, through put rate of more uniform heat distribution.

However, this very crude system was doomed to be phased out by the gradual development of the Gjers design of calcining kiln (development of this design of kiln began around 1865) – compromising a large upright cylinder: constructed of wrought iron plating, internally lined with a refractory brick lining.

This design of kiln was by far more efficient and easier to operate and was usually sited adjacent to the blast furnaces that they were supplying. The claimed coal to ‘raw’ ironstone ratio was one ton coal to 25 tonnes of raw ironstone.

Malcolm will be presenting the final part of his lecture series (‘Tales over Tea‘) on the Rosedale Ironstone Industry at 2pm, Wednesday 18 July at Danby Village Hall.

A New Kiln for Rosedale: a poetic perspective from 1865 – Part 1

David Mennear – Land of Iron Administration Assistant

A Brief Historical Note

The ironstone industrial sites of the North York Moors and the Cleveland Hills were of great national economic importance in their time (Historic England Listing – Rosedale East Mines calcining kilns and iron mines) and utilised a considerable workforce for this most gruelling of industries in the 19th and early 20th centuries. The massive structures, the sense of progress, the nobility of endeavour, inspired emotional and artistic responses.

Stone Kilns from Nab Scar - copyright Paddy Chambers

A unique contemporary insight into the industrial expansion in Rosedale comes from this wonderfully evocative anonymously-written narrative poem about the New Kiln’s design trialled here – as transcribed by the noted local historian Malcolm Bisby.

The kiln, built as an experiment in 1865 alongside the more traditional designs of the age, provided work for skilled individuals from across the region. Rosedale was productive in both mining quality ironstone and being able to calcine (or roast) it on site, before it was carried away by locomotives along the specially-constructed railways, which extended into the Durham and Tees areas from the heart of the North York Moors. As the poet recalls, the kilns roasted ‘by day as well as night’, a glow which lit the landscape in a way we can only imagine today in the peaceful and tranquil setting of Rosedale . . .

 ‘Discussion between two friends on the New Kiln while building, noting a few of its’ misfortunes, 1865’

 Transcribed by Malcolm Bisby

1. I long have looked for you,
‘Midst all I’ve had to do,
And many changes there has been
Since last I talked with you.

2. I’m glad once more your face to see –
Don’t think that I am joking,
While some say I am far too fast
My lines are provoking.

3. You long have wish’d to know
Our doings in this place,
And I am going to tell you
Although ‘tis a sad disgrace.

4. ‘Tis two full years at least
Since first I came this way,
Come listen and you soon will hear
What I have got to say.

5. At first I shall remind you
When here we sat alone,
And watch’d the men lay down
The first foundation stone.

6. We wondered what all this could mean
Until we saw that man
He said “They’re going to build a kiln
But ten to one she’ll stand.”

7. We did not take much notice then
To see them first begin,
But before they reach’d half the top,
Our fears they did begin,

8. Then people soon began to talk
As shortly you shall hear
Some of them spied a crack or two
And they began to fear.

9. The news soon spread from place to place
In country and in town,
And those who live to see the day
She’ll surely tumble down.

10. The mason work look’d strong and good
For which I shall allow
The master of them all you know
He came from Lastingham town.

11. The fitter came with screws and bolts
To finish and adorn,
It would be better perhaps for me.
To let these men alone.

12. Their work I’m sure it was admired
By all that came this way,
But sad to think as well as say
It shortly all gave way.

13. Then all the skill of man was tried
The kiln for to keep up
But they like all the rest you see
Had nothing but bad luck.

14. Up spoke a workman of this place –
A wild and wicked wretch
“This kiln will fall and that you’ll see,
And kill poor old Frank Petch.”

15. Up spoke another and he said
“Thou wants this kiln to fall,
But if she does thou may depend
It’s a bad job for us all.”

16. “Thou need not start to grunt and growl
About t’bad job, thou’ll see.
There’ll always be plenty of work
For either thee or me.”

17. “Thou doesn’t care for t’masters
When thou thy wage has got,
If’t kiln do fall in spite of us
And beggar all t’job lot.

18. “I don’t think it would beggar them
If she was down today,
Our gentlemen are very rich
As I’ve heard people say.”

19. “They’re very rich I must agree
But they’ve had heavy losses,
She has so many times given way
It’s sure to tax their purses.”

20. Some hundreds of pounds was paid –
Nay, thousand I may say,
But in spite of all that they could do
Part of this kiln gave way.

21. The workmen for awhile stood still
And looked sore amaz’d
And if we’d had the masters here
They might have gone quite craz’d..

Rosedale Kiln and rail wagons - Rosedale History Society Archive

22. It was a pity for to see
This noble kiln diminish’d
And worst of all she fell you know
Before she was quite finished.

23. The bricklayers too I’ve got to mention
Likewise their noble work,
I could not learn what were their names
They said they came from York.

24. And those were men of noble skill
They show’d their work was good
But it would have looked better
If only it had stood.

25. I wish you had been there to hear
The rumours on that day
Go where you will, you hear the cry
The kiln is giving way.

26. You that this kiln have never seen
You may believe my words
She was tied back you soon shall hear
With some large iron rods.

27. The rods began to crack and break
The workmen cried “Begum –
To the Blacksmith’s shop you must away
Tell Carter he’s to come.

28. “And while you thus to Carter go,
The Blacksmith for to tell,
Somebody else must run away,
And fetch Mr. Fell.”

29. And something else I now shall state
As clear as ever I can
And when you hear my story out
I think you’ll know the man.

30. It is not very long ago
They played the man a trick
I shall not state what is his name,
I’ll only say “Old Mick”.

31. This man was tired – There is no doubt
And he’d gone home to bed,
No doubt but this noble kiln
Was running in his head

32. But some one to his door came,
And in a haste did say,
“You must arise, a bad job’s up
The kiln is giving way.”

33. “And will she fall?” the inmate cried
“Yes that she will and soon,
You must be quick and come away
Or before you’re there she’s down”.

34. So without any more enquiring
This man did go to see
And the kiln was standing then alright,
How simple man must be!

35. But tricks like these are far too bad,
To either friend or foe
But what can you expect from those
Which do not better know?

36. I would have them for the future try
To do the best they can
And in their minds to always bear
That manners take the man,

37. But on this point I must not dwell
For they are leading the kiln away
And with the stones they’re mending t’road
I saw the other day.

38. And every body came to see
This kiln when she fell down
T’was such a crash! The news soon spread
In country and in town.

39. T’will be remembered there’s no doubt
As long as we’re alive,
And we’ll tell what passed in Rosedale
In eighteen sixty five.

40. And generations yet to come,
Will remember what I’ve said,
When the noble workmen of this kiln
Lie numbered with the dead

41. But a different plan they’ve tried at last,
And not a better one can be.
Instead of having her all in one,
They’ve made her into three

42. It’s thought she’ll stand and not disgrace
The last inventor’s plan,
But stone to calcine she will burn
Three times the age of man . . .

A view of the Rosedale East new mines as they were best known - Rosedale History Society Archive

We’re only half way through – the finale of this fascinating poem will follow shortly, with a unique commentary by Malcolm Bisby.

Land of Iron logos

Feed the Birds

Sam Newton – Natural Heritage Trainee, Land of Iron

Ring Ouzel (Turdus torquatus) are a member of the thrush family, and an annual migrant to the UK from Northern Africa. They look similar to Blackbirds (Turdus merula)  but they are slightly smaller and have a striking white neck band which helps identify them (torquatus means wearing a collar). In the UK Ring Ouzels breed in upland areas of Scotland, northern Wales, and north and south west England; hence another name they have – Mountain Blackbird. They can also be seen as they come into and leave the country along the southern and eastern coast.

Male Ring Ouzel - copyright RSPB

Ring Ouzel are a UK Red List species because of their historical population decline – an an estimated 58% population decline from 1988-91 to 1999, and 43% range decline from 1968-72 to 2008-11. This means the birds are endangered in the UK, and are therefore of particular conservation importance. Action is required to try and maintain our population.

Within the North York Moors, local volunteers have identified Rosedale as an important spot for the birds. They’ve studied the population here in detail for the last 18 years.

The Land of Iron Landscape Partnership Scheme has become involved with the aim of improving the local habitats, so helping to ensure Ring Ouzel persists in a landscape whose natural heritage has been shaped by its industrial heritage. It is suggested that the remains of industrial structures in Rosedale provide the crags and gullies that the birds prefer to nest in.

Rosedale landscape. Copyright Tom Mutton, NYMNPA.

A factor identified as a reason for national Ring Ouzel decline has been diet, which is mainly made up of invertebrates and berries. The red berries from the Rowan tree (Sorbus aucuparia) ripen from July into the autumn and are particularly important prior to migration in September when the birds need as much nutrition as possible for the long journey ahead. Within Rosedale, existing Rowan (also known as Mountain Ash) is located on the steep moorland edge – less accessible for sheep grazing, and not burnt as part of moorland management. However, many are now veterans, showing that there has been little natural regeneration recently.

Another view over Rosedale. The dead tree highlights the lack of natural regeneration around it. Copyright NYMNPA.

So with advice from the Rosedale Ring Ouzel volunteer monitors along with support and assistance from the landowner, gamekeepers and grazing tenants; the National Park’s Volunteers and Apprentices have been out planting. It took a while because they were working in some pretty wild weather at the beginning of the year but they eventually managed to plant 150 Rowan trees either in small exclosures or as single trees. These new trees will help to provide the local Ring Ouzels with food into the future.

A small number of aged Rowans surrounded by one of the small exclosures and some of the single scattered trees. Copyright Sam Newton, NYMNPA.

The birds themselves have just arrived back in Rosedale to breed this year.

Have a listen to the BBC’s Tweet of the Day

Starting out in the past

Anna Chapman – Student Placement, Land of Iron Landscape Partnership Scheme

I am a first-year undergraduate studying at Exeter University reading History. Public History is one of my core modules; it focuses on the presentation of historical knowledge into the public sphere and maintaining the efficient and ethical management of heritage. For this module I have to undertake a work place to learn the day to day business of managing a heritage site. The North York Moors National Park with heritage sites across the Park area seemed a natural fit for my placement and the Land of Iron team were kind enough to take me on. With my placement being only a short 40 hours, the team arranged a well packed and varied set of tasks around their National Lottery funded Landscape Partnership Scheme.

Anna sorting finds by material type. Copyright NYMNPA.

The first day here I worked alongside Kim Devereux-West (Land of Iron Cultural Heritage Assistant) at the National Park Authority’s Castleton Depot. We were sorting artefacts from the community archaeology excavations carried out in 2016 and 2017, by material type. I came across a lot of interesting pieces, but if I had to choose one in particular I would have to mention the poison bottles, usually in good condition, but what struck me was how common they seemed to be.

Some of the few none poison bottle finds. Copyright NYMNPA.

Later that day once the fog and rain had cleared we ventured up to visit the Rosedale East ironstone kilns and mines, and associated railway line. Having never been here before it was great to see such a unique and grand piece of heritage not only in its natural state, but also to see the work being done through Land of Iron to maintain the safety of the deteriorating site for the public. The remainder of the kiln structures still held a remarkable presence in the beautiful landscape of the dale, I couldn’t help thinking what a wonderful juxtaposition the views from the top of the pastoral moors must have been against the fully functioning industrial sites in their time.

On the opposite side of the dale we visited the Bank Top calcining kilns. New interpretation boards in development will help provide a fresh and modern learning experience for the public, by telling the Land of Iron stories. As there is little historical record for the miners, kiln workers, railway men and their families, it’s important to convey the site’s known history and what happened there, to ensure these incredible heritage sites are recognised and appreciated.

Industrial heritage sites, Rosedale. Copyright NYMNPA.Having had the luxury of visiting sites along the moors, I also had the opportunity to help out in the Helmsley Headquarters. It was great to learn about the hugely varying roles in the Land of Iron team all working together to progress their Scheme. Having only ever been on the other side of National Park events and projects as a member of the public, it was extremely useful to gain an insight into the work behind the scenes.

I got involved with another aspect of the National Park and heritage, I got to help set up and help manage an event for the public. Malcolm Bisby, a local historian and power bank of knowledge on the Rosedale ironstone industry, is holding a series of talks – ‘Tales over Tea: the story of the Rosedale ironstone industry told over a four-part series‘. Part two of four took place at Danby Village Hall. The venue had had to be changed because his first talk at The Moors National Park Centre was so popular the rest have had to be moved to a larger venue. The previous event space held up to sixty and we were aiming to set up for around eighty. Despite this last-minute change of location and a lot of reliance on word of mouth, the turn out did not disappoint as the Village Hall filled up.  Malcolm gave a knowledgeable and engaging illustrated talk to the eager audience, who were also keen to get to speak to speak to him afterwards, showing how admired he is in the community. It was very useful for me to be able to see how much work it takes in setting up these kind of events and to meet so many enthusiastic people showing how worthwhile all the work is for community heritage.

On my final and very sunny day in Helmsley, I was working again at the Headquarter this time in the IT department with Sandra Kennish. I spent the day scanning published paperwork and entering the information into a database. It is really important to record and organise as much available data and sources as possible, and make this accessible in the future.

On Wednesday 18 April, ICOMOS celebrated the International Day for Monuments and Sites, whose establishment was approved by the 22nd UNESCO General Conference in 1983. The theme for this year was ‘Heritage for Generations’ and the events taking place were led by a group of chosen youth leadership who are emerging professionals in each of their countries. The events that took place were led by these groups using social media, and promoting the protection of cultural heritage with the hashtag #heritage4generations. If you use this hashtag when visiting a monument or event you can share why it may be important to you individually, as each human experience with heritage is different and unique. However, when each individual shares the story behind their monument or heritage, together with the global ICOMOS community, what starts as an individual experience of heritage becomes global, portraying the amazing variety of heritage and the effect it has collectively on culture across the globe. This social media movement is vastly important in encouraging the communication between generations and continuing conversations about heritage, so the cultural changes are documented from one generation to another creating an overall narrative for cultural heritage.

I’d like to thank all the staff at Helmsley for firstly fitting me into their busy schedules and looking after me so well, and secondly for teaching me so much about heritage that is right on my doorstep which before this placement I knew little about. I hope this isn’t my last time being involved in the heritage sector and look forward to visiting the National Park again in the future.