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18 - The conservation of the Grey Partridge

Published online by Cambridge University Press:  05 August 2012

By
N.W. Sotherton ,
N.J. Aebischer  and
J.A. Ewald
Edited by
Norman Maclean
Norman Maclean
Affiliation:
University of Southampton
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Summary

Summary

The Grey Partridge (Perdix perdix) is an iconic farmland bird that has declined on UK farmland by over 80% in the last 50 years. This decline was caused by poor levels of chick survival driven by agricultural intensification and primarily the use of insecticides and herbicides. These products reduce numbers of insects eaten by young chicks and the host plants that support these chick-food insects. Annual monitoring of such insects in cereal fields on a study area in Sussex, England over 40 years identified these insect declines and established how closely they mirrored pesticide use.

Mitigation measures were developed whereby the edges of cereal crops received only selective or seasonably restricted inputs of pesticides to facilitate insect recovery. These ‘conservation headlands’ were demonstrated to improve chick survival significantly and have now been made available (i.e. funded) in the UK's Agri-environment Schemes, whereby farmers are subsidised to help declining wildlife species recover.

Introduction

Over the last few decades, concerns have been expressed about the loss of wildlife from farmland (Gregory et al. 2001). The work by the Game and Wildlife Conservation Trust on the Grey Partridge (Perdix perdix) was some of the earliest research to voice and confirm these concerns, as well as quantify losses caused by pesticides (Potts 1986). The decline of the Grey Partridge is a well-studied example of a species of farmland wildlife under threat from the intensification of agricultural production (hedgerow removal, pesticide use, mechanisation).

Type
Chapter
Information
Silent Summer
The State of Wildlife in Britain and Ireland
 , pp. 319 - 336
Publisher: Cambridge University Press
Print publication year: 2010

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References

Aebischer, N.J. and Potts, G.R. (1994). Partridge Perdix perdix. In Tucker, G.M. and Heath, M.F., eds., Birds in Europe: Their Conservation Status (Birdlife Conservation Series No. 3), Cambridge, Birdlife International, pp. 220–221.Google Scholar
Boatman, N.D. (1992). Improvement of field margin habitat by selective control of annual weeds. Aspects of Applied Biology, 29, 431–436.Google Scholar
Boatman, N.D. and Sotherton, N.W. (1988). The agronomic consequences and costs of managing field margins for game and wildlife conservation. Aspects of Applied Biology, 17, 47–56.Google Scholar
Corbett, G.B. and Harris, S. (1991). The Handbook of British Mammals, 3rd edn, Oxford, Blackwell Scientific Publications.Google Scholar
Errington, P.L. (1956). Factors limiting vertebrate populations. Science, 124, 304–307.CrossRefGoogle ScholarPubMed
Ewald, J.A. and Aebischer, N.J. (1999). Pesticide use, avian food resources and bird densities in Sussex. JNCC Report No. 296, Peterborough, UK, JNCC.
Ewald, J.A., Aebischer, N.J., Moreby, S.J. and Potts, G.R. (2007). A New Indicator to Measure Pesticide Impact on Farmland Wildlife, London, UK, DEFRA.Google Scholar
Ford, J., Chitty, H. and Middleton, A.D. (1938). The food of partridge chicks (Perdix perdix L.) in Great Britain. Journal of Animal Ecology, 7, 251–265.CrossRefGoogle Scholar
Green, R.E. (1984). The feeding ecology and survival of partridge chicks (Alectoris rufa and Perdix perdix) on arable farmland in East Anglia. Journal of Applied Ecology, 21, 817–830.CrossRefGoogle Scholar
Gregory, R.D., Noble, D.G., Cranswick, P.A.et al. (2001). The State of the UK's Birds 2000, Sandy, UK, Royal Society for the Protection of Birds, British Trust for Ornithology and Wetland and Wildlife Trust, pp. 25.Google Scholar
Marchant, J.H., Hudson, R., Carter, S.P.et al. (1990). Population Trends in British Breeding Birds, Tring, British Trust for Ornithology.Google Scholar
Marcström, V., Kenward, R.E. and Engrén, E. (1988). The impact of predation of boreal tetraonids during vole cycles: an experimental study. Journal of Animal Ecology, 57, 589–572.CrossRefGoogle Scholar
Potts, G.R. (1986). The Partridge: Pesticides, Predation and Conservation, London, Collins.Google Scholar
Potts, G.R. and Aebischer, N.J. (1991). Modelling the population dynamics of the Grey Partridge: conservation and management. In Perrins, C.M., Lebreton, J.D. and Hirons, G.J.M., eds., Bird Population Studies: Their Relevance to Conservation Management, Oxford, Oxford University Press, pp. 373–390.Google Scholar
Potts, G.R. and Aebischer, N.J. (1995). Population dynamics of the Grey Partridge Perdix perdix 1793–1993: monitoring, modelling and management. Ibis, 137, Supplement 1, 29–37.CrossRefGoogle Scholar
Poulsen, J.G. and Sotherton, N.W. (1992). Crow predation in recently cut set-aside land. British Birds, 85, 674–675.Google Scholar
Sotherton, N.W. (1982). The effects of herbicides on the chrysomelid beetle Gastrophysa polygoni (L.) in the laboratory and field. Zeitschrift für Angewandte Entomologie, 94, 446–451.CrossRefGoogle Scholar
Sotherton, N.W. (1991). Conservation Headlands: a practical combination of intensive cereal farming and conservation. In Firbank, L.G., Carter, N., Derbyshire, J.F.et al., eds., The Ecology of Temperate Cereal Fields, Oxford, Blackwell Scientific Publications, pp. 373–397.Google Scholar
Sotherton, N.W. (1998). Land use changes and the decline of farmland wildlife: an appraisal of the set-aside approach. Biological Conservation, 83, (3), 259–268.CrossRefGoogle Scholar
Sotherton, N.W., Robertson, P.A. and Dowell, S.D. (1993). Manipulating pesticide use to increase the production of wild game birds in Britain. In Church, K.E. and Dailey, T.V., eds., Quail III: National Quail Symposium, Pratt, Kansas Department of Wildlife and Parks, pp. 92–101.Google Scholar
Southwood, T.R.E. and Cross, D.J. (1969). The ecology of the partridge III. Breeding success and the abundance of insects in natural habitats. Journal of Applied Ecology, 38, 497–509.CrossRefGoogle Scholar
Southwood, T.R.E. and Cross, D.J. (2002). Food requirements of Grey Partridge Perdix perdix chicks. Wildlife Biology, 8, 175–183.CrossRefGoogle Scholar
Tapper, S.C. (1992). Game Heritage: An Ecological Review from Shooting and Gamekeeping Records, Fordingbridge, Game Conservancy Limited.Google Scholar
Tapper, S.C., Potts, G.R. and Brockless, M.H. (1996). The effect of an experimental reduction in predation pressure on the breeding success and population density of Grey Partridges (Perdix perdix). Journal of Applied Ecology, 33, 965–978.CrossRefGoogle Scholar
Thomas, M.B., Wratten, S.D. and Sotherton, N.W. (1991). Creation of ‘island’ habitats in farmland to manipulate populations of beneficial arthropods: predator densities and emigration. Journal of Applied Ecology, 28, 906–917.CrossRefGoogle Scholar

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