| Linnet
perched on gorse Photo: Chris Gomershall (RSPB Images)
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These species include some of our most familiar and colourful birds,
like chaffinch and goldfinch, of which healthy populations survive in Scotland.
For several species, however, there has been some concern over their decline.
Amongst these are linnet, twite, tree sparrow, yellowhammer, corn bunting, reed
bunting and skylark. These birds flock together over suitable feeding habitats
in winter, and disperse to breeding habitats in the spring. Farmers and crofters
play a vital role in caring for these species, as all are dependent on farmland
for all or part of the year They require a range of nesting sites and the Rural
Stewardship Scheme can assist in providing these. - linnets and yellowhammers
are to be found typically on farmland areas with hedges and scrub. They nest in
scrub, hedges, hedge bases, long grass or low trees (Prescriptions
22, 23, 27 and 28);
- reed buntings are to be found typically on farmland with ditches and
reed-fringed wetlands: they often nest along ditches in long grass; in some areas
they nest in crops (Prescription 18).
- skylarks
and twite are typical of more open farmland landscapes, and both species also
occur in upland areas:
- skylarks on lowland farmland nest in open
crop/grass fields, well away from tall trees or hedges, but avoid short, tightly
grazed grass (Prescriptions 2, 8, 20,
21, 24 & 25). Nests
in winter-sown crops are often deserted as crops grow tall. Tramlines In spring-sown
crops are favoured nesting and foraging areas. Set-aside can also provide good
nesting opportunities.
- Twite usually nest in moorland or bracken
patches, often on steep ground, adjoining farmland or croftland with abundant
weeds.
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Flock of feeding finches Photo: Chris Knights (RSPB Images)
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In the winter all of these species feed on seeds, including cereal
grains, grass and weed seeds. Skylarks take a proportion of leaf material from
crops or weeds. Cereal grains are the main winter food for only a few species:
others depend heavily on seeds of broad-leaved and grass weeds, or oilseed rape.
Unharvested crops (Prescription 26) and set-aside will
assist with over-winter survival, especially if there are weeds. In summer,
most species feed their young on invertebrates, with particularly important insect
groups being weevils, spiders, grasshoppers, craneflies and sawflies. These invertebrates
are often dependent on farmland weeds for their existence. Linnet and twite feed
their young on weed or unripe oilseed rape seeds. Given appropriate management,
RSS can provide summer feeding opportunities - Prescriptions 2, 6,
8, 20, 21,
24 & 25. |