United Kingdom Butterfly Monitoring Scheme Report for 2006.

J. Greatorex-Davies, N., Brereton, T.M., Roy, D.B. & Wigglesworth, T. (2007) United Kingdom Butterfly Monitoring Scheme Report For 2006. Centre for Ecology and Hydrology, Huntingdon.

United Kingdom Butterfly Monitoring Scheme Report for 2005

J. Greatorex-Davies, N., Brereton, T.M., Roy, D.B. & Wigglesworth, T. (2006) United Kingdom Butterfly Monitoring Scheme Report For 2005. Centre for Ecology and Hydrology, Huntingdon.

The state of Britain's butterflies 2007

Fox, R., Warren, M.S., Asher, J., Brereton, T.M. & Roy, D.B. (2007) The state of Britain's butterflies 2007.

Surveillance of non-native and newly-arrived species: a proposal for a non-native species portal for Britain

Hill, M.O., Cooper, J.M., Hiscock, K., Marchant, J.H., Preston, C.D., Rehfisch, M.M., Roy, D.B. & Tyler-Walters, H. (2007) Surveillance Of Non-Native And Newly-Arrived Species: A Proposal For A Non-Native Species Portal For Britain. Centre for Ecology and Hydrology, Huntingdon.

Nuisance insects and climate change

Roy, H.E., Beckmann, B.C., Comfont, R.F., Hails, R.S., Harrington, R., Medlock, J., Purse, B. & Shortall, C.R. (2009) Nuisance Insects And Climate Change. Centre for Ecology and Hydrology, Wallingford.

Non-native Species Portal Feasibility Study

Hill, M.O., Ames, S.L., Bacon, J., Botham, M.S., Lindsley-Leake, S., Marchant, J.H., Preston, C.D., Rehfisch, M.M., Roy, D.B., Roy, H.E., Tyler-Walters, H. & Wright, L. (2008) Non-Native Species Portal Feasibility Study. CEH, Huntingdon.

Natural Heritage Trends of Scotland: phenological indicators of climate change.

Sparks, T.H., Collinson, N., Crick, H., Croxton, P., Edwards, M., Humber, K., Jenkins, D., Johns, D., Last, F., Maberly, S., Marquiss, M., Pickup, J., Roy, D.B., Sims, D., Shaw, D., Turner, A., Watson, A., Woiwood, I. & Woodbridge, K. (2006) Natural Heritage Trends Of Scotland: Phenological Indicators Of Climate Change.

Horizon scanning for new invasive non-native species in England. Report to Natural England (Natural England Contract No. SAE03-02-189).

Parrott, D., Roy, S., Baker, R., Cannon, R., Eyre, D., Hill, M.O., Wagner, M., Preston, C.D., Roy, H.E., Beckmann, B.C., Copp, G.H., Ellis, J., Laing, I., Britton, J.R., Gozlan, R.E. & Mumford, J. (2009) Horizon Scanning For New Invasive Non-Native Species In England. Report To Natural England (Natural England Contract No. Sae03-02-189). Central Science Laboratory, York.

Horizon scanning for new invasive non-native animal species in England

Parrott, D., Roy, S., Baker, R., Cannon, R., Eyre, D., Hill, M.O., Wagner, M., Preston, C.D., Roy, H.E. & Beckmann, B.C. (2009) Horizon scanning for new invasive non-native animal species in England.

GB Non-native Species Information Portal: Interim report for the period February 2009 to March 2010

Hill, M.O., Bacon, J., Beckmann, B.C., Bishop, J.D.D., Marchant, J.H., Musgrove, A.J., Rathod, B., Roy, H.E. & Sewell, J. (2010) Gb Non-Native Species Information Portal: Interim Report For The Period February 2009 To March 2010. Defra.

Pages