Brown, P.M.J. & Roy, H.E. (2007) The spread of the Harlequin Ladybird Harmonia axyridis in late 2006. Atropos, 31, 32-33.

Brown, P.M.J. & Roy, H.E. (2007) The spread of the harlequin ladybird in Cambridgeshire and Huntingdonshire. Nature in Cambridgeshire, 49, 55-57.

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

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.

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.

Brown, P.M.J., Roy, H.E. & Majerus, M.E.N. (2007) Update on the spread of an invasive ladybird. Biocontrol News and Information, 28, 16-17.

Preston, C.D. (2007) Which vascular plants are found at the northern or southern edges of their European range in the British Isles?. Watsonia, 26, 253-270.

Lambdon, P.W., Pyšek, P., Basnou, C., Hejda, M., Arianoutsou, M., Essl, F., Jarošík, V., Pergl, J., Winter, M., Anastasiu, P., Andriopoulos, P., Bazos, I., Brundu, G., Celesti-Grapow, L., Chassot, P. & Vilà, M. (2008) Alien flora of Europe: Species diversity, temporal trends, geographical patterns and research needs. URL http://digital.csic.es/handle/10261/61126 [accessed 2013-07-15 14:21:16]

Preston, C.D. (2008) The aquatic plants of the River Cam and its riparian commons, Cambridge, 1660-1999. Nature in Cambridgeshire, 50, 18-37.

George, R.S. (2008) Atlas Of The Fleas (Siphonaptera) Of Britain And Ireland (tran PT Harding). Field Studies Council, Shrewsbury.

Jefferson, R.G. (2008) Biological Flora of the British Isles: Mercurialis perennis L. Journal of Ecology, 96, 386-412.

Jacquemyn, H., Brys, R. & Hutchings, M.J. (2008) Biological Flora of the British Isles: Paris quadrifolia L. Journal of Ecology, 96, 833-844.

Taylor, K. & Woodell, S.R.J. (2008) Biological Flora of the British Isles: Primula elatior (L.) Hill. Journal of Ecology, 96, 1098-1116.

van Swaay, C.A.M., Nowicki, P., Settele, J. & van Strien, A.J. (2008) Butterfly monitoring in Europe: methods, applications and perspectives. Biodiversity and Conservation, 17, 3455-3469.

van Swaay, C.A.M., Nowicki, P., Settele, J. & van Strien, A.J. (2008) Butterfly monitoring in Europe: methods, applications and perspectives. Biodiversity and Conservation, 17, 3455-3469.

González-Megías, A., Menéndez, R., Roy, D.B., Brereton, T.M. & Thomas, C.D. (2008) Changes in the composition of British butterfly assemblages over two decades. Global Change Biology, 14, 1464-1474.

Brereton, T.M., Warren, M.S., Roy, D.B. & Stewart, K. (2008) The changing status of the Chalkhill Blue butterfly Polyommatus coridon in the UK: the impacts of conservation policies and environmental factors. Journal of Insect Conservation, 12, 629-638.

Hill, M.O., Blackstock, T.H., Long, D.G. & Rothero, G.P. (2008) A Checklist And Census Catalogue Of British And Irish Bryophytes Updated 2008 British Bryological Society. British Bryological Society.

Kenis, M., Roy, H.E., Zindel, R. & Majerus, M.E.N. (2008) Current and potential management strategies against Harmonia axyridis. BioControl, 53, 235-252.

Roy, D.B. (2008) Delivering Alien Invasive Species Inventories For Europe (Daisie). Final Report For The Framework Vi Strategic Targeted Research Project Sspi-Ct-2003-511202. Centre for Ecology and Hydrology, Huntingdon.

Roy, D.B., Brereton, T.M., Cruickshanks, K.L., J. Greatorex-Davies, N., Middlebrook, I., Rothery, P. & Warren, M.S. (2008) Developing A Uk-Wide Butterfly Monitoring Scheme: Integrating The Wider Countryside. Centre for Ecology and Hydrology and Butterfly Conservation.

Jewell, C. (2008) Evolution Of Migration In A Changing Climate. University of Durham.

Pearman, D.A., Preston, C.D., Rothero, G.P. & Walker, K.J. (2008) The Flora Of Rum: An Atlantic Island Reserve. Pearman, Truro.

Roy, H.E. & Wajnberg, E. (2008) From biological control to invasion: the ladybird Harmonia axyridis as a model species. From Biological Control to Invasion: the Ladybird Harmonia axyridis as a Model Species From Biological Control to Invasion: the Ladybird Harmonia axyridis as a Model Species. (eds H.E. Roy), & Wajnberg, E.), pp. 1-4. Springer Netherlands, Dordrecht.

Murchie, A.K., Moore, J.P., Moore, G.A. & Roy, H.E. (2008) The harlequin ladybird, Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae), found in Ireland. Irish Naturalists' Journal,, 29, 25-26.