Farming and Birds - Bulletin 187
Chris Tomson - RSPB agricultural Adviser
The Entry Level Stewardship Scheme offers funding to all farmers to manage their farms for the benefit of wildlife. The Higher Level scheme is for farmers who have the potential to help some of our most endangered species such as Cirl Bunting, Corn Bunting and Stone Curlew, or who wish to do more for the environment, for example by recreating lost habitats. The Entry Level scheme compensates farmers for loss of income if they adopt less intensive practices, and is a big improvement on the older subsidies which encouraged over-production. Unfortunately there have been problems with implementing the scheme in England (Wales and Scotland have fared better) and long delays in making payments have caused hardship for many farmers. Problems have been partly caused by Defra overspending due to preparations for Bird Flu.
Chris began his talk by summarising the changes that have taken place in farming over the last 60 years (the intensification dates from 1947 and the drive to increase food production). All areas of farming have been affected: arable, grassland, dairy, and upland sheep. Although an emerald green sward may look neat and tidy, and be good for milk production, it is no good for Skylarks who cannot raise their broods in a crop that may be cut four times a year. Furthermore, it is devoid of weeds and insects, so provides no food for birds. It is hoped that the new Stewardship schemes will help to at least partially reverse these trends.
An important aspect of the work done by the RSPB is their collaboration with landowners and others. For example, United Utilities (formed by the merger of North-west Water and Norweb, formerly North West Electricity Board) is a major landowner in northwest England, including parts of the Peak District such as the Goyt Valley and Longdendale. RSPB has been working with some of their tenant farmers, and has also helped United Utilities to obtain some £9m from OFWAT to improve water quality and biodiversity.
In the Peak District, as elsewhere, it is not easy for farmers to survive financially. The National Park Authority knows that farmers have to make a living, but is cautious about the introduction of new crops, such as wild bird mixes. They have to consider other issues such as local archaeology, biodiversity, and the appearance of the landscape.
Farmers often try to encourage Lapwing and Snipe to nest on their farms, but it is less easy to enthuse them about the less charismatic Twite, which continues to decline. Twite are ground nesters who nest on moorland edges, and will fly up to 3 Km to flower-rich hay meadows for food. Farmers are encouraged to delay cutting their meadows until after 15th July to give the birds a chance to complete their breeding cycle. These flower-rich meadows attract Stewardship grants as it is well recognised how important they are to farmland birds. In the Yorkshire Dales about 90% of farmers with the option to join the Pennine Dales Environmentally Sensitive Area Scheme have done so, and this will protect important flower rich meadows.
There are some misconceptions about the status of species such as Lapwing: people see them displaying in spring and assume that all is well, whereas in fact the numbers are declining. Furthermore, it is believed that there are only 3 or 4 pairs of breeding Redshank in the whole of the Peak District. RSPB did a wader survey in 2002 and will be repeating it in 2007 in order to see what is happening. There are many reasons for the decline of waders, including the move from arable to grassland (for silage), the draining of land, the reduction of dairy farming, and the abandonment of farmland. Lapwings like cattle because their feet leave muddy indentations in the ground for feeding, and create a generally uneven surface where chicks can take cover. Sheep, however, graze the sward into a smooth short surface unsuitable for feeding or hiding.
When land is abandoned it can go back to rushes, and this is also unsuitable for waders. In some places, RSPB has identified areas that are potentially best for birds, and has paid contractors to control the rushes. They are cut in late autumn, at which stage they stop growing, and are sprayed in spring to remove them entirely. A few rushes are good for Snipe, so a small patch is usually left for them. Digging out scrapes with muddy margins is also beneficial for waders.
Chris gave several examples of good practice. A farmer in the Chatsworth area replaced his dairy cows with 200 water buffaloes. These create muddy scrapes and pools, and are very good for Lapwings. The farmer is keen to make his farm a 'showcase' for good practices: he sells both meat and milk from his buffaloes, and plans to encourage the public to visit. It is very beneficial when farmers are able to run a farm environmentally and cost effectively, as it encourages other farmers much more than theoretical ideas can ever do. Another example is a farmer in the Yorkshire Wolds near Malton. He has flower-rich margins around many of his fields, grows wildlife-friendly crops, for example quinoa which provides winter food, and comfrey and mustard which can also be used for green manure, putting structure back into the soil. He has six pairs of Barn Owl on his farm, as well as Grey Partridges and a good population of hares.
Most of the Forest of Bowland is owned by United Utilities or the Duke of Westminster, and is farmed by tenant farmers. RSPB and United Utilities are working on a five-year Sustainable Catchment Management Programme (SCaMP) to improve water quality and encourage biodiversity. It will be achieved by: restoring blanket bogs by blocking drainage ditches; restoring areas of eroded and exposed peat; restoring hay meadows and heather moorland; establishing clough woodland; providing new waste water management facilities to reduce run-off pollution of water courses; fencing off livestock from rivers and streams and from special habitats etc.
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There is very little shooting on United Utilities land but the improvements to the wildlife play a significant part in the local economy. The week-long 'Bowland Festival' in June, when visitors join safaris to see Short-eared Owls and Hen Harriers, contributes an estimated £10,000 to the community in terms of expenditure on accommodation, meals, etc. It is believed that eco-tourism can contribute more to the local economy than shooting does. [Comment from the writer-upper: will someone please tell the Game Conservancy Trust, whose 'Manifesto' says the reverse is true?]
RSPB is also doing much work in other areas, and in particular they are keen to encourage wet grassland. Corncrakes have now bred in the Ouse Washes reserve, and one heard calling in the Hartington area gives cause for optimism in the Peak District. Much of the lowland countryside is engineered to control water catchment and flow: the courses of rivers are altered, flood plains are lost, and much effort and money goes into draining. The end result of course is unexpected flooding at times of heavy rain.
Another big change is likely to be a drastic reduction in sugar beet production in Yorkshire when the processing factory in York closes next year. This is due to changes in the world sugar regime which impacts on third world farmers. This is bad news for the UK, as sugar beet is a spring crop and is good for Yellow Wagtails and Lapwings to nest in. In Norfolk the waste tops from the harvested sugar beet are essential food for wintering geese. Although there may be an increase in beet production in Norfolk, this could prove to be only temporary if there is a big fall in prices. Instead of sugar beet, farmers are likely to switch to oil seed rape, or to crops such as borage and hemp which are used for cosmetics and pharmaceuticals; hemp is also a very useful crop for fibre but is not much good for birds. If the loss of sugar beet proves to be catastrophic for the geese, RSPB may have to intervene in key areas, either by encouraging the government to help farmers financially to continue with the crop, or by finding suitable goose-friendly alternatives, or even by the purchase or lease of land.
RSPB has greatly improved its credibility with farmers by the purchase of Grange Farm in Cambridgeshire in 1999, which they have renamed Hope Farm. It comprises 181 hectares (450 acres) and is run commercially, using only the normally available grants and subsidies, with strictly no subsidy from general RSPB funds (although research that is financed from their general funds has been an essential part of its success). Many farmers approve of this enterprise as it will give RSPB a very real understanding of farmers' difficulties, and give credence to their recommendations. For the first two years, RSPB continued to farm conventionally so that they could monitor the ecology of the farm for a baseline. They still grow mainly autumn-sown crops, as these are what most farmers have to grow in order to make a living, and the emphasis is on trying to find ways in which birds can breed successfully in these crops. In 2006, they planted the largest field with spring beans, a crop which is beneficial to Lapwings. So far, the numbers of breeding Skylarks has tripled, whilst 2006 saw their first successful breeding pair of Lapwing.
RSPB are continually looking at ways to improve things for farmland birds, and are testing out new techniques. For example they encourage the creation of sediment catchment pools planted with phragmites. The water drains into these pools from surrounding fields, and the phragmites clean the water by neutralising the pesticide residues. They are also looking at biofuel crops such as short-rotation coppice which can be used by power stations, such as DRAX.
Another big issue is sea defence, as it is not viable to keep the sea at bay for ever on the east coast. In strategic areas the Environment Agency is letting the sea in to create saltmarsh, an example of this being Alkborough Flats where the Trent meets the Humber. The site is an area of about 400 hectares of low-lying arable which is now jointly owned by the Environment Agency and English Nature. It will create some 200 hectares of new intertidal habitat. Another major undertaking is the Great Fen project in Cambridgeshire which will restore some 9000 acres of wetland just south of Peterborough. Near Gainsborough, RSPB is working with the Environment Agency to turn a large area of arable farmland at Beckingham Marshes into grazing marsh; the long-term aim is to restore an area of up to 800 hectares, which would be capable of supporting hundreds of pairs of waders.
As farming declines in some areas, people from towns and cities sometimes take on the buildings but do not know what to do with the land. Many keep horses, and there are now more horses in the UK than there were in 1900. The Peak Birds project runs courses to show horse owners how they can encourage ground nesting birds. Organic farming will probably continue as a niche market, but is not necessarily good for birds.
RSPB is also preparing a 'Vision for the Uplands' which is a draft blueprint to address the problems of upland farming. There could be a shortage of farmers: at Myerscough agricultural college near Preston, students studying agriculture are in a minority. More popular courses are concerned with other uses of the countryside including equine studies, floral design, and even motor sports!
Chris was thanked for his most interesting and optimistic view of current changes in farming policy, and its all-important system of subsidies and compensation. It is great to hear of positive moves in the Peak District, and further afield, and to be able to look forward to a more biodiverse landscape.
Wendy Thomson
Chris ( chris.tomson@rspb.org.uk ) asked us to send him any records of breeding Corn Buntings, Tree Sparrows or Redshank, and he would very much like some volunteers for the 2007 Wader Survey. |