Good news story: Turtle Doves in a weedy corner

Richard Baines – North Yorkshire Turtle Dove Project Officer

On 24 June I got a text message from one of our Turtle Dove volunteer surveyors. The message went something like…

‘A good morning’s survey – I saw five Turtle Doves including two feeding alongside eight Yellowhammers in a weedy corner of a nearby field’.

I was very pleased Andy had seen five Turtle Doves because that was one more than I had seen in the same survey square the previous month. But hang on a minute … ‘feeding in a weedy corner’ ?… that phrase pushed me to the edge of my seat … I messaged Andy back and asked him to send me a map of where they were feeding … as soon as I saw the map, I gave a big hurrah!!!

The ‘weedy corner’ was in fact the wild flower plot sown in the last couple of years by a farmer especially for these endangered birds as part of the grant scheme through the North Yorkshire Turtle Dove Project. Even better – Andy had actually got a photo of one of the doves (see below), great evidence of success! I rang up the farmer to give him the good news – not surprisingly he was very pleased that his hard work was having the desired effect. The flowers in the mix he planted include Turtle Dove favourites such as Common Fumitory, Black Medick and Birds-foot Trefoil. Three species which were once commonly found by the side of arable fields but are now increasingly rare.

The farmer and I had located the flower plot in one of his arable field alongside Forestry England woodland. This forest-farmland edge is a habitat known to be favoured by Turtle Doves, and other species such as the Yellowhammers Andy had also seen.

A Turtle Dove in seeded plot 24.6.20 (North Yorkshire Turtle Dove Project). Copyright A Malley.

Our Turtle Dove Project has been overwhelmed by the good will shown by local communities and farmers. Now we have direct local evidence showing that these wild flowers and their seed really do make a difference for these beautiful birds when it comes to feeding – so we can continue our work with an extra spring in our step!

National Lottery Heritage Fund logo

For more about the North Yorkshire Turtle Doves (and Richard) – have a look at a feature on our website called Bid to save turtle doves.

A to Z: a troupe of Ts

T

TEMPLARS

Most people have probably heard of the Knights Templar, mediaeval military monks best known for their Order being forcefully suppressed.

The sole purpose of the Order was to protect pilgrims, and that meant supporting knights in the Holy Land which required money. Along with many monastic orders the Knights Templar were good at making and managing money to fund themselves and their work. Nobles were particularly happy to endow military orders with gifts and property as a way to win favour with God, because they shared a common interest in the noble art of fighting. A mix of Papal and Regal authority granted the Templars immunity to local jurisdiction and taxation, putting them beyond the law.

The Templars were pan European and had a network of estates in England. One of these holdings was the Manor of Westerdale in the north west of the North York Moors, which was gifted to the Knights Templar in 1203 by Guy de Bonaincurt. There are also records of additional gifts from other landowners in the wider area, at Kildale, Ingleby Arncliffe, Pinchinthope, and Broughton. At Westerdale a preceptory was founded – a preceptory is a military order’s equivalent of a monastery – and the land put to good use producing income. It’s not known where the buildings and granges were, suggestions include Westerdale Hall and there are earthworks at two sites towards the head of the dale. 

The Knights Templar Order consisted of Knight Brothers (you had to already be a knight), Sergeants/Serving Brothers, and Chaplains. Then there were the lay servants to do most of the work. There wouldn’t have been knights at Westerdale, but there would no doubt have been servants farming the land. When the Order was surpressed the Manor was recorded as being 1,182 acres and producing £37 of annual income.

The Order didn’t long survive the end of the Crusades in the Holy Land. Pope Clement V issued a bull in 1307 telling all Christian monarchs in Europe to arrest Templars and seize their assets. The dissolution in England was drawn out and non-violent. The Manor of Westerdale was taken by the crown in 1311 or 1312 and then held until it was either given or sold to the Knight Hospitallers (the other major military order) in 1338. Two hundred years later it went back to the crown during the Reformation..

TEMPLE MOORE (1856 – 1920)

The fantastically named Temple Lushington Moore was a celebrated Victorian/Edwardian architect, particularly renowned for his ecclesiastical commissions both inside and out. He conceived new churches* and restored/rebuilt churches**, many of which are now listed. He also designed decorative church fixtures such as screens, windows, reredos, lecterns, and pulpits.

Moore’s style was Late Gothic Revival with its focus on the mediaeval: for example pointed arches, buttresses, vaulted ceilings, ornamentation and decoration.

There was a lot of new building/rebuilding of Anglican churches at this time; to serve the growing urban populations and to rival the pull of the evangelical low church congregations. The Gothic Revival style linked directly with the high church tractarian movement at the end of the 19th century. The exaggerated style presented an idealised medieval past in reaction to mechanisation and industrialisation. The enthusiasm for the style itself could sometimes result in the destruction or diminishing of original mediaeval elements of the buildings being ‘restored’.

Temple Moore worked on a number of commissions in and around the North York Moors and elsewhere in Yorkshire which earned the appellation for his work of ‘gothic with a Yorkshire accent’.

*New Churches in/around the North York Moors
St Aiden, Carlton
St Botolph, Carlton in Cleveland
St John the Evangelist, Bilsdale Midcable
St James the Greater, Lealholm
St Mary Magdalene, East Moors

**Restored/rebuilt Churches in/around the North York Moors
St Chad, Sproxton
St Augustine, Kirkby
St Oswald, Newton upon Roseberry
St Hilda, Danby
St Nicholas, Guisborough
St Gregory’s Minster, Kirkdale
St Mary, Church Houses, Farndale
St Mary Magdalene, Faceby
St Mary, Rievaulx

TREE PRESERVATION ORDERS

The North York Moors has a statutory claim to fame, because one of the first Tree Preservation Orders in England was served in the village of Sinnington. It was served to protect an area of woodland known as The Stripe to the north of the village. It was an ‘interim’ TPO made under the Town and Country Planning (Interim Development) Act of 1943.

This Act was followed up a few years later by the Town and Country Planning Act 1947. This legislation looked to build a new country, depending on receiving permission. It aimed to control development and protect the best elements such as buildings with special architectural or historic interest as well as trees and woodland, the natural equivalent of the buildings. Where trees or woodland might be under threat and those trees or woodland had an identified amenity value – that is they mattered to local people and the wider landscape – a Tree Preservation Order could be served. Also in 1947 came the Hobhouse Report which recommended the creation of National Parks; however the thing about Tree Preservation Orders is they can be used anywhere not just in protected landscapes, because any tree can be special.

Tree Preservation Orders are still a useful part of planning legislation, most recently reiterated in the Town and Country Planning (Amendment) Act 2012.

TREE SPARROWS

Many people would recognise the House Sparrow (Passer domesticus), a common visitor to garden bird tables and feeders. Less often seen is the smaller Tree Sparrow (Passer montanus), a shyer bird that can be distinguished by its chestnut brown cap and black cheek spots.

The Tree Sparrow has suffered a substantial decline in recent decades with a 93% population decrease between 1970-2008. They are therefore on the Red List for conservation concern.

Tree Sparrows make use of cavities in trees and old buildings to nest in. They will also build their own nests within thick hedges. During the 1970s and 80s many elm trees were lost to Dutch elm disease which reduced the availability of nesting holes for this and other species. Alternatively, they will make use of nest boxes – projects aiming to expand Tree Sparrow populations place several nest boxes close together as the birds like to live in colonies.

A good habitat for Tree Sparrows is mixed farmland where small woodlands, scrubby hedgerows, cereal crops and dead trees can be found together. Aquatic invertebrates are a good food source for their young so farmland ponds are also valuable features. Young chicks are fed on insects to provide them with the minerals they need to develop their bones. Seeds and cereals, such as wheat and barley, are also part of the Tree Sparrow diet.

The southern edge of the North York Moors is a good area for Tree Sparrows, villages such as Hackness, Staintondale, Newton-upon-Rawcliffe and Lockton all have Tree Sparrow populations.

Close up of Tree Sparrow - RSPB https://www.rspb.org.uk/birds-and-wildlife/wildlife-guides/bird-a-z/old-world-sparrows/

TWAYBLADES

There are two types of Twayblades: Common Twayblade (Neottia ovata) and Lesser Twayblade (Neottia cordata). These are orchids, not the blousy bright orchids but much more subtle and discreet.  Both have one upright stalk with small clusters of flowers at the top. The Common Twayblade has tiny yellow/green flowers and can grow up to 60 cm tall, the Lesser Twayblade has tiny reddish flowers and grows up to 20 cm. The name Twayblade comes from Old English words for two leaves, because Twayblades have one pair of leaves except sometimes they don’t, sometimes there is a third leaf. Common Twayblade are much more adaptable than Lesser Twayblades, growing in neutral/calcareous grassland and woodland. Lesser Twayblades favour acid soil so are found in wet Ancient Woodland and on wet heath. They’re pollinated by tiny insects e.g. flies for Common Twayblade, even smaller gnats for Lesser Twayblade. They both smell, however whereas the Common Twayblade has a gentle sweetish smell, the Lesser Twayblade produces a smell like rotting flesh which humans find unpleasant but gnats like. Both plants produce tiny seeds like dust, but they can also spread through rhizomes from their roots. As well as diminishing habitat, one of the other reasons for Twayblades being relatively rare is because they take such a long time to grow up, it can take a Common Twayblade 15 years to mature enough to flower.

Close up of Common Twayblade flowers, Monks Dale in Derbyshire copyright RWD from wildflowerfinder.org.uk. The tiny flowers are said to look like tiny people if you look carefully..

Previously on the North York Moors A to Z … A, B, C, D, E, F, G, H, I, J, K, L, M, N, O , P, Q, R, S 

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.

Colouring in the summer

Abi Duffy – Conservation Trainee

Butterfly species are significant indicators for helping us understand the health of the environment and its ecosystems – that’s because butterflies respond rapidly to changes in habitat and climate. By recognising how butterfly populations are faring we can better appreciate how the wider environment is doing.

Butterflies and moths (Lepidoptera) also play a vital function as pollinators, as part of the food chain, and as a particularly beautiful and delicate facet of the natural world.

Small pearl bordered fritillary, North York Moors. Copyright NYMNPA.

In the North York Moors there are widespread generalist butterfly species such as Small Tortoiseshell Aglais urticae and Meadow Brown Maniola jurtina, but we also have  specialist butterflies such as the Duke of Burgundy Hamearis lucina and the Pearl Bordered Fritillary Boloria euphrosyne (note this is a different species to the Small Pearl Bordered Fritillary Boloria selene which is currently more widespread and also found in the North York Moors). Both the Duke of Burgundy and the Pearl Bordered Fritillary require very specific habitat to survive.

Habitat specialist butterflies are particularly sensitive to change. The Pearl Bordered Fritillary has suffered substantial declines in recent decades and so is now a UK Biodiversity Action Plan Priority Species. Its caterpillars feed upon violets, most often Common Dog Violets, and crucially the violets must be in a hot microclimate in order for the caterpillars to develop successfully over winter. Bracken litter is ideal at creating such a microclimate and so conservation of this species requires grassy habitat where bracken, scrub and violets are all present. In the North York Moors this butterfly species is found in only one location.

Small tortoiseshell, North York Moors. Copyright Abi Duffy, NYMNPA.

The Small Tortoiseshell, as a generalist, can cope with many different habitats but most often where nettles grow in abundance as the caterpillars feed upon the common and small nettle. This butterfly is one of our most widespread species, often glimpsed in gardens, but there is concern for a decline in species numbers recently due to the sensitivity of all butterflies to weather and climate.

Fluctuations in UK butterfly populations are common between years due to the different weather conditions through spring and summer. In 2017, the UK Butterfly Monitoring Scheme (UKBMS) showed the seventh worst year ever in UKBMS recording because a cold spring and wet summer causing butterfly species to struggle. It is expected that butterfly numbers should do better in 2018 because of the mainly dry summer, so far.

The UK Butterfly Monitoring Scheme looks beyond the short term and draws out the trends over time:

  • 57% of butterflies have been declining in abundance since 1976;
  • Both habitat specialist butterfly species and wider countryside species, in general, are declining;
  • Loss of, and the deteriorating condition, of habitats is attributed to declines in habitat specialist butterflies;
  • Encouraging recoveries have been seen in Duke of Burgundy and the Pearl Bordered Fritillary in some locations. Specialist habitat management has helped these species to recover in places;
  • For more widespread generalist butterflies the reasons for declines are not established yet.

Suggested reasons for declines in butterflies include more extreme climatic events, the ongoing loss and fragmentation of meadows, neglect of previously coppiced woodland and the increased use of pesticides. The paving over of gardens is also linked to declines particularly in towns and cities.

Certain lepidopterans, like the Painted Lady butterfly, migrate to follow the sun which is so important to butterflies. The movement and extents of particular species are now altering due to climate changes. Within Britain as the climate warms the extents of particular lepidoptera species are moving north where habitats and habitat connectivity allow.

Ringlet butterfly at Sutton Bank National Park Centre. Copyright Kate Bailey, NYMNPA.

Unimproved grasslands, including meadows, support more species of butterflies than any other single habitat in Britain. Grassland with low grazing or no grazing in the summer months allows wildflowers to flower and, very importantly, to set seed. A balance between grassland and natural scrub is helpful – scrub can provide shelter, respite, breeding areas and also a place for hibernation for butterflies. By managing such sites appropriately, unimproved grassland habitats can help sustain surviving butterflies.

MAD Volunteers clearing away some of the scrub from a Duke of Burgundy site - you can see the patches of primroses which along with cowslips are requirements for the species. Copyright NYMNPA.

But just like for bees, if you’ve got a garden with plants, you can help butterflies too. There are butterfly friendly nectar rich plants such as Buddleia, Lavender, Marjoram and Honeysuckle , and leaving fallen fruit to decay under your fruit trees provides sweet fruit juice for butterflies. If you’re lucky you might get to see a butterfly using its extraordinary tongue-like proboscis to collect the juice.

Peacock butterfly. Copyright Abi Duffy, NYMNPA.

Big Butterfly Count

Butterfly Conservation‘s annual butterfly count runs from 20 July to 12 August this year. The nationwide survey has become the largest butterfly survey in the world.  If you’d like to get involved visit http://www.bigbutterflycount.org/ which has lots of useful information and resources to help you.

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 to Z: a rabble of Rs

R

RABBITS

Hares are native to Britain, but rabbits (Oryctolagus cuniculus) are not considered to be native at least not since the last Ice Age. Rabbits, also known as coneys, were introduced first by the Romans and then imported by the Normans in the early medieval period. Rabbits were valued for their meat, fur and skin. On southern facing slopes of the North York Moors, rabbits were farmed from the medieval period through to the 20th century using warrening structures. Warrens were artificially constructed with embankments, ditches and ‘pillow’ mounds. Particularly common were ‘Rabbit-types’ where rabbits were caught through trap doors which released into pits.  These artificial warrens allowed the rabbits to be managed (farmed) efficiently on a large scale.

In the late 18th and early 19th centuries felt from rabbit skins and fur was an important money making product for the south east corner of the North York Moors. Felt was in demand for hats and rabbit was an alternative to beaver. The industry slowly declined with the last warrener working up until the 1920s.  Many warrening sites have been lost as land has been re-used, but some large scale warrening complexes can still be traced in the Forestry Commission owned forests such as Dalby and Wykeham.

Rabbit, Westerdale. Copyright Ami Hudson, NYMNPA.

Wild/feral rabbits are now a particularly successful non-native invasive species, despite there being a number of native predator species.

Ranunculus sp.

As winter is losing its grip, hopefully the photo below will help brighten your day.

Grassland with buttercups. Copyright NYMNPA.

Ranunculus is the plant genus which includes our buttercup species and provides our countryside with vivid displays of yellow during the summer months.  There are lots of different species, and here are but a few found across Britain including the North York Moors, all with sunny yellow flowers.

Meadow buttercup R.acris: Look at a hay meadow in the summer and the chances are that it is this species that is predominant. It is an indicator of moist unimproved grassland, and although it grows in a wide range of soil types it is not tolerant of high nutrient levels. As it can survive cutting and is not palatable to grazing stock, old meadows and pastures are where it thrives best.

Creeping buttercup R.repens: This buttercup can, from a distance, give the impression that you are looking at a species rich hay meadow. The reality can be very different though as this plant is very tolerant of high nutrient levels and disturbed ground and is sometimes considered a problem weed. It is often found around field gateways where poaching and tramping make it difficult for other plants to survive, and in overgrazed fields where it remains untouched by stock and readily out competes less tolerant plants. One of the key differences between this species and meadow buttercup is the presence of rooting runners which allow this plant to spread very effectively and quickly cover bare ground. The species’ method of reproduction (cloning) meant it was used a few years ago for an interesting study into aging meadows. https://www.aber.ac.uk/en/news/archive/2009/june/title-77794-en.html

Bulbous buttercup R. bulbosus: This species prefers much drier conditions and, like meadow buttercup, is an indicator of unimproved grassland with a low tolerance to fertilisers. It is common on well drained neutral or calcareous soils and can be identified by its downturned sepals (when flowering) and a swollen stem base which can be identified by carefully scratching a small amount of soil away from the base of the plant.

But it’s not just buttercups. Also in the same Ranunculus genus, and providing a splash Lesser spearwort. Copyright NYMNPA.of colour in the early days of spring before the other Ranunculs is Lesser Celandine (R.ficaria). This is easily identified by its narrow, glossy yellow petals, low-growing form and heart-shaped mottled leaves. It’s usually noticeable as it is in abundance when other plants are still tentatively emerging from their overwintering.

Finally, brightening up bogs in the summer is Lesser spearwort (R.flammula) which thrives in wet places and can often be found growing with soft rush in unimproved habitats. The flowers look very similar to a buttercup, but it has spear-shaped leaves.

READING ROOMS

In the 19th and early 20th century there was a trend for the better off in society, to provide the means to try and ‘improve’ their local workforce i.e. the not so well off. Rather than people gathering in public houses to drink, debauch and mutter – the idea instead was to provide an opportunity for social, moral, intellectual and spiritual improvement for the local community. ‘…the more he knows, the less hasty, the less violent, and the more correct will be his judgment and opinions’ (from the Manchester Spectator 1849).

The philanthropic benefactors would be local landowners, local business people on the rise, new industrial entrepreneurs, and often the local Church including non-conformists e.g. the Methodists. Individuals or local committees of bigwigs, would gift their local community a Reading Room, first in growing towns and then also in rural villages. Any local community who wanted to think themselves liberal and progressive needed a Reading Room. The provision of a building where men could read instructive newspapers, educational periodicals and improving books promoted the popular ideas of self-improvement and self-help. Reading Rooms were the forerunners of public libraries. It wasn’t all reading – they also hosted useful lectures and respectable entertainments as well.

There are a number of Reading Room buildings remaining in the North York Moors, some still used as community buildings and others converted. It is interesting that a number are clearly connected to industrial populations such as that in Rosedale, but others are located in more rural communities such as Boltby, Lastingham and Runswick Bay.

ROBERT HESELTINE HUDSON

“Rarely does a case, even of murder, excite such an intense interest as that which has been taken by the general public in the charge against Robert Heseltine Hudson, of the wilful murder of his wife and child on Roper Moor, near Helmsley, on the 8th of June last.”

 “Accused was accommodated with a chair and remained remarkably quiet throughout the trial. He certainly had not the look of a murderer. There was nothing dreadful in the dark sallow countenance, nor repulsive in the black hair, eyebrows, and bearded face, with cultivated moustache trimmed in imperial fashion. The eye was steady and the body restful, and an expression of ease and indifference seemed reflected in a faint smile upon the lips which looked more natural than feigned. Hudson, for some reason, had practically nothing to say. He sat throughout the evidence without manifesting any perceptible distress and it was impossible to judge of the man’s inner consciousness from his appearance…What did seem probably to many observers was that Hudson had quietly resigned himself to his fate…”

From the Yorkshire Gazetteer Saturday 27 July 1895

Robert Hudson’s family was from near Helmsley, he went to school at nearby East Moors. His parents then moved the family to Darlington and as an adult Robert Hudson worked in Liverpool, Sheffield and Nottingham. However in May 1895 Hudson, then a house furnisher’s assistant, brought his wife Kate and their son Heseltine who was not yet one, back to where he had started from. They lodged in a house on Bondgate, Helmsley.

Robert Hudson took his family out for walks and drives in the local countryside – it was reported that Mrs Hudson complained that the places they visited were lonely. On 8 June Mr Hudson returned but his wife and child did not. He told his landlady that they had gone to visit an aunt in Hovingham. Hudson then swiftly disappeared on the 3.39 train to York. Suspicions were aroused resulting in a search of the lonely local countryside. After a while a recently dug hole was found under a clump of trees on Roppa Moor. The bodies of Kate and Heseltine Hudson were found together in the hole covered by a thin layer of soil. Their throats had been cut with a carving knife; Mrs Hudson’s hands were terribly injured suggesting she had struggled to stay the knife.

Hudson was tracked down to Birmingham and arrested, he was brought back first to Helmsley to be committed for trial and then taken to York Crown Court. The evidence was pretty overwhelming. Hudson had bought a spade from a Helmsley ironmonger and was seen cycling about with the spade tied to his bicycle. The spade was later found on Roppa Moor. A local man had come across the hole on Roppa Moor a couple of days before it was used as a grave. Various other local people identified him as a man they had seen acting suspiciously on and around Roppa Moor. Soon after the ‘disappearance’ of his wife Robert Hudson was advertising for a new wife “Bachelor, tall, dark, age 27, wishes to meet with lady of some means, with a view to early marriage”. There was also a pocket book in which Mr Hudson had written on 15 June – “One week from the saddest event in my life, at ten to one o’clock, and I am living yet”. The jury considered their verdict for c. 6 minutes. Robert Hudson was found guilty.

Robert Hudson did not directly confess to the murders, but he did blame bad company for his predicament and expressed repentance. He was hanged at York Castle on 13 August 1895.

ROMANS (1st to 4th centuries AD)

Following on the heels of trading links the Roman invasion and then entrenchment across most of Britain  started with temporary military installations and infrastructure including connecting roads to maintain control. This was overtaken with more permanent military bases, as well as the establishment of towns, industrial centres and civilian farmsteads. Romanisation of society was backed up with military might, but at the same time the lure of Roman luxuries, the value of Roman technologies, and the promise of Roman advancement and power very much helped its spread.

Unlike the Iron Age native population, the Romans weren’t interested in living on the moors part of the North York Moors. Most Roman related remains are along the southern edge, close-ish to Malton and York which were major Roman towns. There are a number of minor “villa” complexes (Romano-British farmsteads) at Beadlam, Spaunton and Blandsby Park and the remains of two forts and a military camp at ‘Cawthorn Camps’.

Romans at Cawthorn, 2010. Copyright NYMNPA.

There is another early fort at Lease Rigg in the north of the North York Moors. This site includes ramparts, barracks, stables, a granary, a praetorium (Officer quarters), and a principia (main building for admin and religion). The forts at Cawthorn and at Lease Rigg are connected by Wheeldale Road/Wades Causeway, which is recorded as a Roman road. Because of the lack of quality it has been suggested it isn’t actually a Roman road at all.

The North York Moors Historic Environment Record includes a number of Roman finds including pottery, tessalie (mosaic tiles), coins, armilla (metal armband), beads, weights, pins, and altars.

There are also a number of Roman signal stations along the coastal cliffs from the 4th century. The best example in the North York Moors is at Goldsborough. There might also have been a signal station at Ravenscar – the evidence for this is an engraved dedication stone identified in the 18th century, but this might have been brought onto the site from somewhere else after the Roman period. The stone reads IVSTINIANVSPP VINDICIANVS MASSIERIV(RR)/(PR) MCASTRVMFECIT A….0. (JUSTINIANUS COMMANDER  VINDICIANUS…PRAEFECT OF SOLDIERS BUILT THIS TOWER AND FORT FROM GROUND LEVEL). Signal stations were built towards the end of the Roman period to guard against the growing threat of Angles and Saxons from the sea. By this time people on the edge of the Roman Empire were having to look after themselves because as the empire contracted it was clear no one was going to come and rescue them. The end of the Roman period fizzled out slowly. Often the new invaders would use the same sites, carefully chosen for their resources and setting. For example there is evidence that Cawthorn Camps was subsequently re-used as an Anglian settlement.

Previously on the North York Moors A to Z … A, B, C, D, E, F, G, H, I, J, K, L, M, N, O , P, Q

A to Z: a quantity of Qs

Q

QUAKERS

Quakers is a commonly used name for the Religious Society of Friends. Whether the term was originally meant to be derogatory or not, it is now embraced. The Society of Friends was formed in 17th century England. Quakerism spread particularly in northern England during that century due to missionary efforts.  In the same way that Methodism took hold in the North York Moors in later centuries, the Society of Friends found ready converts in this area due in part to the distance from centres of authority and conformist religion.

The founder, George Fox, had an understanding of Christianity that differed from that of the established Church of England at the time – he believed that there was something “of God in every person” (i.e. an inward light), people didn’t need Churches or Clergy to experience God they could do it themselves and have their own direct relationship. This idea of equality of all and divergence from the norm didn’t go down well in a period of Civil War, Interregnum and Restoration. Fox and others who thought the same way and who met together to listen to God, were imprisoned over and over again. Official persecution ended in 1689. 

After the initial period of conversion the Society turned inward and consolidated. New generations of Quakers sustained the Society – they didn’t need special buildings or clergy, their local meetings acted as self-regulating communities. A way of life was expected based on morality, honesty, diligence and most importantly, an inner conviction. The life of Joseph Foord, the land agent responsible for the engineered water races of the North York Moors, provides an example of how sometimes it wasn’t always easy for members of Quaker families to live up to all the expectations – Joseph was officially disowned for fornication. When he was buried, years later and away from home, he did end up in a Quaker cemetery although recorded as a ‘non member’.

Maybe not having inherited a place in the establishment, and having therefore avoided a classical only education and a disdain for business, individual Quakers worked hard for a living and for the betterment of all. They had big impacts in the industrial revolution of the 18th and 19th centuries including railways, and the iron and steel industries on Teesside.

QUAKING GRASS Briza media

Quaking grass is a common wild grass found in unimproved or semi improved grassland habitats on dry soils and slopes, the less nutrient rich the better. It relies on traditional hay meadow management (grazing or cutting) to give it a chance amongst more competitive grasses.

It has thin delicate stems ending in small coloured ‘locket shaped’ flowers which are what quake and tremble, making the grass easily identifiable in the summer when it stands out amidst the surrounding sward. The quivering movement and the rattling sound engendered make this grass particularly appealing and over time it’s been given a variety of different names based largely on the movement – Dothery dock, Shivery shakes, Wiggle waggle, Tottergrass, Quakers-and-shakers etc.

Image of Quaking Grass from http://www.wildlifetrusts.org/species/quaking-grass

Special QUALITIES

These are 28 Special Qualities of the National Park identified in the Authority’s Management Plan of 2012. The idea was to put into words the elements – landscape, environment, heritage and the feelings engendered – that make the North York Moors what it is i.e. special. It’s not an exhaustive list, everyone will have their own opinions, but it helps to illustrate the fundamental aspect that the whole has many valuable and interrelated parts.

Special Qualities from the North York Moors Management Plan 2012QUARRIES

Mineral resources from the North York Moors – limestone, sandstone, alum shales, ironstone, whinstone – have been quarried since the prehistoric period. Quarrying is a lot easier and cheaper than actual mining but depends on the mineral sought being close to the surface so it can be dug straight out, cutting into and manifestly changing the landscape. The available resources have been exploited to provide for local populations and sometimes the national interest if quarried on an industrial scale.

Now the majority of these local quarry sites have been abandoned, but it is still possible to identify these artificial landscape features all over the North York Moors. As well as having historic interest – sometimes you can see tool markings on a face, these sites have been re-colonised to some degree. Quarry sites provide refuges of uncultivated undisturbed land where since quarrying stopped unexpected plants and animals have moved in making the most of a habitat of rocky outcrops and thin low nutrient soil. These often isolated man-made sites can be extremely valuable for biodiversity such as cliff nesting birds like Peregrines and Kestrels and alpine plants like saxifrages.

Peacock butterfly, spotted in Boltby Quarry. Copyright Roy, McGhie, NYMNPA.

QUERCUS spp.

Quercus is the genus (Group) name for Oaks. There are two species of Oak found in the North York Moors – Pedunculate oak (Quercus robur) and Sessile oak (Quercus petraea) – as well as hybrids of the two. The difference between the two main species is that the acorns of Pedunculate oaks hang from stalks (peduncle) whilst Sessile oaks produce acorns directly from their twigs – so you have to look carefully to tell the difference. Pedunculate oak is also known as the English oak and the Common oak in this country because it has been so widespread in woodlands, hedgerows, fields and parkland. Sessile oaks tend to be found in upland areas in the UK, in places like wooded gills because they prefer dry soils.

Pedunculate Oak close up drawing from https://www.forestry.gov.uk/forestry/infd-5mhcqx

Sessile Oak close up drawing from https://www.forestry.gov.uk/forestry/infd-5mhcqx

 

 

 

 

 

 

 

Some of the most magnificent looking oaks in the North York Moors are Veteran Trees because oaks can last for hundreds of years if allowed to flourish in the right conditions. Oak woodlands are great biodiversity habitats for mammals, birds, invertebrates, fungi and lichen amidst the living and dead trees. Sunlight can penetrate the oak canopies to reach the ground and enable ground flora to flourish.

Upland oak woodland. Copyright NYMNPA.

Acorns are reasonably easy to propagate, by collecting local acorns to plant out in new woodlands the local provenance can be sustained hopefully for hundreds of more years.

Collected acorns to be propagated and planted. Copyright NYMNPA.

QUOITS

Quoits continues to be played competitively in the North York Moors through the Danby Invitation Quoits League and the North Yorkshire Moors League, in Esk Dale. The heavy metal quoits (originally two horseshoes forged together?) are thrown with the ultimate aim of encircling iron pins (‘hobs’), 11 yards away, set in a square of clay. Like all the best traditions there are lots of specific terms and rules used when it comes to playing e.g. a ‘Frenchman’ is the term for when the quoit lands underside (the ‘hole’ side) to the right of a hob.

Danby Quoit Club 1923 - from http://danbyquoitleague.btck.co.uk/Aboutus

Different versions of Quoits are played in different UK regions and countries. The variety played in the North York Moors is part of the northern England tradition which is also played in Swaledale, County Durham, Cleveland and Northumberland. It seems this north eastern sporting tradition, formalised in the 19th century, came out of a shared mining background and survived the end of that industry in the local area.

Quoit pitches are often located close to Public Houses or Village Halls, all focuses for social interaction. There are pitches (and matches)  in a number of villages in Esk Dale; a few years ago funding through the North York Moors, Coast and Hills LEADER programme (in a previous incarnation) helped restore the pitch in Fryup Dale.

Previously on the North York Moors A to Z … A, B, C, D, E, F, G, H, I, J, K, L, M, N, O , P

What Katie did next

Katie Pownall – Conservation Research Student

My name is Katie Pownall and I am currently working at the North York Moors National Park for my year in industry, before heading back to the University of York to complete my biology degree next autumn. So many people have told me how valuable a year in industry can be for future employment prospects, and I feel very lucky to be able to spend my year with such an inspiring organisation. I hope to gain skills and knowledge from this placement that will allow me to pursue a career in ecology when I have graduated. What other job would involve me doing some of the things I’ve already had the chance to do so far?

Reptile monitoring at Sutton Bank…

Four of us travelled to Sutton Bank Visitor Centre and walked round existing paths on the heathland area there to locate the mats previously placed on the ground to act as attractive refuges for reptiles. We were looking for three particular species – Adders, Slow worms and Common lizards, all of which are protected by law in the UK. The ongoing monitoring was to provide evidence to consider as part of a planning application for a car park extension.

Reptile monitoring at Sutton Bank Visitor Centre - September 2017. Copyright NYMNPA.

After carefully looking under about a third of the mats and having had no luck, we decided to wait a little to allow the sun to heat up the mats a bit, which would encourage the cold blooded reptiles to rest there in order to warm up. When we continued we had more luck, finding some Common lizards as well as some Common toads. Unfortunately we did not come across any slow worms or adders, nevertheless we were pleased with what we had found, and a Fox moth caterpillar and a vole or two added even more excitement to the day!

Water vole surveying at Eller Beck…

The next day I joined the search for Water voles, or at least for signs that they are living in the area around Eller Beck, Fylingdales. Water Vole populations have suffered in the UK due to habitat loss as a result of agricultural intensification. More significantly populations have come under threat from the American mink as a short lived mink fur industry in the 1960s/1970s declined and mink were released into a wild without natural predators. Between 2004 and 2007 the UK’s Water Vole numbers decreased by around a fifth. In many areas mink have wiped out water voles completely; the remnant populations hang on in less than optimal habitats for Water voles but where mink find it very difficult to survive – upland areas such as Eller Beck and urbanised areas such as Burdyke in York. The fragility of the populations are why surveys to ensure they’re surviving in the North York Moors are so important.

Having donned our wellies and waterproofs we started trying to make our way over the rough terrain of a former plantation to find the beck. The ground was very tricky to move across, and we soon found multiple smaller streams running across the landscape by putting our foot down in the wrong place! Eventually we found the actual water channel that we were going to survey and started searching for clues that Water voles had been there. We were looking for latrines (piles of water vole droppings that look like dark green or brown tic-tacs!), grass that had been chewed and cut at a 45° angle, and Eller Beck - Water vole latrine with cut grass. Copyright NYMNPA.Water vole burrows along the side of the bank (which should have a clean opening with a diameter of 4-8 cm). After carefully treading along the banks of the beck we came across several latrines, some cut grass and potentially one or two burrows. This was encouraging since it proved that Water voles were still living in the area. Also, we didn’t find any evidence of mink in the same area, which is great news.

As the day progressed we found that some channels where signs of Water voles had been recorded in the past now seemed less suitable since the vegetation on the banks was particularly overgrown and so latrines and burrows could be less easily formed here. Water voles may still have been using these channels, but possibly just not living in them.

Eller Beck - Water vole burrows. Copyright NYMNPA.

Just after lunch we were surprised by an individual who had been lying low in the grass and which we accidentally startled. After not seeing one the day before whilst doing the reptile surveying, I was delighted to see my first Adder! The excitement of this experience more than made up for having a welly full of water all day.

Eller Beck - Adder. Copyright NYMNPA.

Plantation on Ancient Woodland Sites investigations…

As part of the This Exploited Land of Iron Landscape Partnership Scheme, PAWS surveys are being undertaken to look for opportunities to conserve remaining ancient woodland features. The Ingleby Plantation was previously planted on the site of what might have been ancient woodland, so our job was to survey the area to identify any trees that we thought were over 60 years old, and would therefore have been present before the plantation. We recorded the level of threat to the amount of standing and lying deadwood, which is such a great habitat for invertebrates and fungi, and to the remaining ground flora.

Ingleby Plantation - stream that ran through the site, with stones from old retaining wall. Copyright NYMNPA.Ingleby Plantation - dead wood placed in piles after selective felling. Copyright NYMNPA.Ingleby Plantation - Dead Moll's Fingers fungus on lying dead wood. Copyright NYMNPA.

We considered what changes could be made to the area to reduce these levels of threat. Where it seemed like there was little succession of ground flora some thinning of the trees preventing light from reaching the ground would help. Tree felling in a ‘halo’ around older, more vulnerable trees would help them to grow and stay healthy. Ring barking some trees – cutting off the nutrient supply to the tree – would create more standing dead wood where there is a lack of it.

This Exploited Land of Iron logos

Practical conservation work…

I joined a group of National Park conservation volunteers to clear an area of scrub near Rievaulx to encourage wild flowers to grow and spread next spring in a site of potential species rich grassland. To prevent the scrubland plants such as bracken and bramble from taking over the site again before the wild flowers get a chance to establish we had to remove all the cuttings from the area so that they didn’t reintroduce their nutrients to the soil. Wild flowers should grow better than the scrubland plants on nutrient-poor soil.

This kind of outdoor work was what I had imagined I might be doing quite a bit of during my time with the National Park, and despite the couple of downpours we had, it was good fun, and we all felt a huge amount of satisfaction once the job was done!

National Park conservation volunteers clearly scrub. Copyright NYMNPA.

As the new Conservation Research Student I sarted my new job not knowing what the next week would hold, never mind the next year! I have not been disappointed so far, as so many opportunities to go out on site and get involved in a wide range of projects have been presented to me, and I am keen to gain as much experience as I can from them.

Conservation recruits

Abi Duffy – Conservation Trainee and Sam Newton – Natural Heritage Trainee

Abi Duffy, Conservation Trainee. Copyright NYMNPA.I’m Abi Duffy, and I have recently started as a Conservation Trainee. I graduated from the University of Liverpool with a degree in Geography in July 2016 and since then I have been working towards gaining employment within the conservation sector. I am really interested in developing my knowledge and experience in this two year position with the National Park.

Sam Newton, Natural Heritage Trainee. Copyright NYMNPA.My name is Samuel Newton and I have started in the position of Natural Heritage Trainee with the National Lottery funded This Exploited Land of Iron Landscape Partnership Scheme. I have always been interested in the environment, leading to my graduation from Newcastle University with a degree in Ecology earlier this year. I am keen to use this opportunity to gain as much experience as possible of working in conservation.

Our first two months have been both varied and interesting as we’ve been contributing to a wide range of projects. We’ve taken advantage of the end of summer to be out in the field most days surveying.

Water vole surveying

One particularly memorable day was water vole survey training, for which we headed up to Fylingdales. This surveying entails walking a stretch of stream looking for signs of Water vole (Arvicola amphibious). The most obvious signs are droppings, which are ‘tic tac’ shaped and tend to be green, and are used for territory marking. Where droppings are flattened and more have been deposited on top this creates a ‘latrine’. We also looked for piles of nibbled grass, with a 45° cut angle at the end – characteristic of voles, as well as for burrows and footprints.

The training links in with our Water vole project which is aiming to secure the few remaining populations of Water vole within the North York Moors. The animals have North York Moors Water Vole. Copyright Elspeth Ingleby, NYMNPA.suffered from habitat loss and also the spread of invasive American mink. I (Sam) have been mapping water vole and mink survey results, mostly collected by our dedicated group of Water vole survey volunteers. These records create a base from which management of habitats and also mink can be carried out.

Botanical Surveying

We have been visiting species rich grasslands across the North York Moors, with a range of different underlying ecological conditions. By surveying the plant species and their abundance on these sites we can try and ensure management fits the individuality of each one, and that certain species are not being lost or becoming dominant to the detriment of others. Our Linking Landscapes volunteers also survey grassland within the National Park each summer; many volunteers survey the same site each year which helps identify changes. The volunteers send in their results to us for analysis.

Some of the interesting and beautiful flowers we have seen so far include Eyebright (Euphrasia officinalis), Common Spotted Orchid (Dactylorhiza fuchsia), Harebell (Campanula rotundifolia) and Fairy Flax (Linum catharticum). We also joined in with the Conservation Volunteers cutting some of these grassland sites where they’re not grazed and importantly raking off the cuttings to stop the grasslands becoming too nutrient rich. Nan Sykes’ book ‘Wild Flowers of North East Yorkshire’ has proved invaluable in helping improve our botanical ID skills.

Harebell. Copyright Sam Newton, NYMNPA.

MoorFest

As part of National Parks Week back in August, I (Abi) got involved with a MoorFest event at our Sutton Bank National Park Centre letting people know about the species rich grassland resource within the North York Moors. We had many families chatting to us about wildflowers and asking us questions about the grassland. This was a good way to help communicate to the wider public the work that farmers and the National Park do together to conserve and enhance grassland sites.

Moonwort at Sutton Bank. Copyright Ami Walker, NYMNPA.The triangular meadow out of the front of the Sutton Bank National Park Centre is a great example of such grassland. Back in June, before beginning in our roles, we both took part in a Volunteer training day there; we found the rare fern Moonwort and several Common Spotted Orchids among a vast array of species. This site is a good quality species rich grassland in top condition, and with continuing management we hope to keep it that way.

Triangle Meadow, Sutton Bank - Common spotted orchid at the forefront. Copyright Ami Walker, NYMNPA.

West Arnecliff Woodland Survey

In early August we were given the opportunity to follow up on research work done by the previous Research Student at the National Park, Sam Witham. Sam had been investigating the impact of deer browsing in woodland by constructing small exclusion enclosures, in order to establish whether these allowed greater natural regeneration. This is part of the National Park’s long term PAWS restoration project. Non-native conifers had already been removed from this site at West Arnecliff and the continuing research is to help understand how best to assist the regeneration of the Ancient Woodland features and habitat.

Japanese knotweed surveying

Something else we have been involved with is the River Esk project – in particular surveying stretches of the river for Japanese knotweed (Fallopia japonica). This destructive invasive has the potential to spread rapidly along the river banks generating sedimentation and damaging the river environment. There has been control work over the last decade but it’s important to keep on top of the plant and where it is coming back it needs to be treated as soon as possible to prevent a new outbreak. So the surveying is important and has become a bit of a right of passage for new members of the Conservation Department.

Conclusion

So far we have really enjoyed the first two months in our new roles We are looking forward to going out into the field even more and meeting and working with the land owners and land managers who shape the landscape of the North York Moors.

It is great to have the opportunity to understand and contribute to the work the National Park is doing, while learning about working in conservation at the same time.

Abi, Sam and Bernadline surveying in Rosedale. Copyright Elspeth Ingleby, NYMNPA.