REFERENCES
- Burnham , K.P. and Anderson , D.R. 2002 . Model Selection and Multimodel Inference, , 2nd edn. , New York : Springer .
- Davey , C.M. , Vickery , J.A. , Boatman , N.D. , Chamberlain , D.E. , Parry , H.R. and Siriwardena , G.M. 2010a . Assessing the impact of Entry Level Stewardship on lowland farmland birds in England . Ibis , 152 : 459 – 474 .
- Davey , C.M. , Vickery , J.A. , Boatman , N.D. , Chamberlain , D.E. , Parry , H.R. and Siriwardena , G.M. 2010b . Regional variation in the efficacy of Entry Level Stewardship in England . Agr. Ecosyst. Environ. , 139 : 121 – 128 .
- Defra . 2005 . Entry Level Stewardship Handbook , London : Department for the Environment, Food and Rural Affairs .
- ESRI . 2006 . ESRI ArcMap 9.2 , ESRI, Inc. .
- Hardin , J.W. and Hilbe , J.M. 2003 . Generalised Estimating Equations , New York : Chapman & Hall .
- Jones , N.E. , Boatman , N.D. and Garthwaite , D. 2010 . Implementation of environmental stewardship options – additionality and compliance . Aspects Appl. Biol. , 100 : 271 – 278 .
- Marchant , J.H. , Hudson , R. , Carter , S.P. and Whittington , P.A. 1990 . Population Trends in British Breeding Birds , UK : BTO/NCC, Tring .
- Natural England . 2009 . Agri‐environment Schemes in England 2009 , Peterborough , , UK : Natural England .
- SAS Institute Inc. 2008 . SASOnlineDoc® , Cary , NC : SAS Institute Inc . Version 9.2
- Siriwardena , G.M. , Baillie , S.R. , Crick , H.Q.P. , Wilson , J.D. and Gates , S. 2000 . “ The demography of lowland farmland birds ” . In Ecology and Conservation of Lowland Farmland Birds , Edited by: Aebischer , N.J. , Evans , A.D. , Grice , P.V. and Vickery , J.A. 117 – 133 . UK : British Ornithologists’ Union, Tring .
- Swash , A.R.H. , Grice , P.V. and Smallshire , D. 2000 . “ The contribution of the UK Biodiversity Action Plan and agri‐environment schemes to the conservation of farmland birds in England ” . In Ecology and Conservation of Lowland Farmland Birds , Edited by: Aebischer , N.J. , Evans , A.D. , Grice , P.V. and Vickery , J.A. 36 – 42 . UK : British Ornithologists’ Union, Tring .
- Tscharntke , T. , Klein , A.M. , Kruess , A. , Steffan‐Dewenter , I. and Thies , C. 2005 . Landscape perspectives on agricultural intensification and biodiversity – ecosystem service management . Ecol. Lett. , 8 : 857 – 874 .
- Vickery , J.A. , Feber , R.A. and Fuller , R.J. 2009 . Arable field margins managed for biodiversity conservation: a review of food resource provision for farmland birds . Agr. Ecosyst. Environ. , 133 : 1 – 13 .
- Whittingham , M.J. , Krebs , J.R. , Swetnam , R.D. , Vickery , J.A. , Wilson , J.D. and Freckleton , R.P. 2007 . Should conservation strategies consider spatial generality? Farmland birds show regional not national patterns of habitat association . Ecol. Lett. , 10 : 1 – 25 .