The UK’s farmland bird indicator based on 19 farmland bird species fell again in 2012 to its lowest-ever value at less than half its 1970 starting value.
Widespread red listed farm-land birds highlighted by Natural England include:
lapwing, grey partridge, skylark, yellowhammer, tree sparrow, linnet, yellow wagtail, turtle dove and corn bunting; the last two rare in Barnsley.
Kestrel and barn owl are amber listed farmland birds of local conservation interest..
We have highlighted priority bird species that breed or over-winter in farmland in Barnsley for which habitats should be maintained and enhanced.
Farmland birds provide some of our most treasured memories of the countryside: the soaring song of the skylark, the tumbling display flight of the lapwing in spring, partridges with chicks foraging in a stubble field, the characteristic call of a yellowhammer from a hedge top, a kestrel hovering, a barn owl swooping low over a field,…
However, nationally, birds that forage and nest in farmland are at their lowest levels since records began.
The UK Farmland Bird Indicator is made up of 19 species that are dependent on farmland for survival. Since 1970, the abundance of these species has, on average, declined by 48% across farmland habitats. 12 of the 19 species have shown a decrease in numbers.
Reasons for decline
Depending on species, the reasons for the long term decline are thought to be:
Farmers and land managers can help:
Breeding success is directly related to lack of predation and a ready supply of food supplies whether insects or seeds. Arable and mixed farms can support important populations of seed-eating and insect eating birds. Nectar flower mixtures, cultivated uncropped margins, conservation headlands, beetle banks, ditches and other seed-rich or insect-rich areas can all help breeding birds with food for their young.
Having fallow plots for ground-nesting birds, skylark plots within fields, spring crops, buffer strips, and hedgerows helps birds with nesting sites. Some birds would use farm buildings or nest boxes.
Wild bird seed mixtures and over-wintered stubbles help birds with winter feeding.
Between mid-winter and spring, farmland birds suffer from a lack of available food. Providing supplementary food for bird populations over this period can help tackle this gap and ensure birds are better able to adapt to other changes in their environment.
Although farmland birds benefit from good generic habitat management - some bare ground, areas of scrub, hedgerows, varying sward structures, some farmland bird species benefit from particular habitat features:
Skylarks: open grassland or open space in crops away from trees
Tree sparrows: nest boxes grouped together
Managing land for nature using subsidies from agri-environment schemes.
-Lapwing, corn bunting, turtle dove
Birds that are heavily reliant on farmland for food and breeding have declined more severely than those reliant on other habitats.
Farmland birds that are able to use a wider range of habitats have fared better and some, such as wood pigeon, have increased in numbers.
The declines appear to have been mainly caused by the loss of breeding and year round foraging habitats, meaning that many farmland birds have fewer places to nest, raise fewer young, and are less able to survive the winter.
Farmland birds need a safe nesting habitat with ample food for their young. Food supplies are also needed to sustain them over the winter when some species numbers increase.
Most species associated with farmland nest in hedgerows, field margins or within the crops or grassland of the farmed area.
Many of the small farmland birds feed on seeds throughout the year, but feed their chicks on insects in the spring and summer.
Although in common with the rest of the country the numbers of farmland birds in Barnsley have declined significantly in last 50 years, there are breeding populations of lapwing, grey partridge, skylark, tree sparrow, yellow hammer and linnet that it is important to take action to conserve. Very small numbers of the migratory yellow wagtail are known to breed in Barnsley and they now favour arable crops to the east of the area. Turtle doves are rare visitors to Barnsley and corn buntings are only occasionally found.
More information on these species is given here
Lapwing have benefited from the RSPB’s work in the Dearne Valley and where farmers have environmental stewardship in place including on the moorland fringe.
Numbers increase later in the year with winter flocks being seen
Tree sparrows can be found in a number of locations and have benefited from the provision of nesting boxes.
Grey partridge have also declined and are thinly distributed but can still be seen around former spoil heaps in the east of Barnsley.
Skylark has declined throughout the area over recent decades, mainly due to modern farming practices the switch to autumn sown cereal crops and habitat loss through development and succession
For more information:
RSPB:advice for farmers
Our key objectives for farmland birds are:
Targets (under review):
What is being done?
The provision of nest boxes for Tree Sparrows and public awareness of Tree Sparrow issues has been increased 2008-2012. For example in Hoylandswaine 18 out of 27 nest boxes were used by Tree Sparrows in 2012.
The uptake of Environmental Stewardship schemes has increased the numbers of breeding lapwing.
Farmers and landowners, including Barnsley Council, other public bodies, private companies, charitable trusts, and individuals: follow best practice in managing their grasslands, arable fields, hedgerows, etc to support farmland birds.
Nature and wildlife conservation bodies: give advice and provide practical support for habitat management for farmland birds.
Natural England: gives advice on habitat management for farmland birds and New Environmental Land Management Scheme; takes into consideration records of presence of priority farmland birds in considering change of use applications.
Barnsley Council as planning authority: sets conditions in relevant planning applications to ensure that biodiversity is maintained and enhanced; takes into consideration records of the presence of priority farmland birds.
Voluntary groups and volunteers: help with information about the condition of sites that support farmland birds and provide records of the distribution and numbers of farmland birds; help with measures to support farmland birds eg: tree sparrow nesting boxes.
Can you help?
If you live in an area close to countryside then tree sparrows may nest in boxes you put up.