Asher, J., Warren, M.S., Fox, R., Harding, P.T., Jeffcoate, G. & Jeffcoate, S. (2001) The Millennium Atlas Of Butterflies In Britain And Ireland. Oxford University Press, Oxford.

Fox, R., Asher, J., Brereton, T.M., Roy, D.B. & Warren, M.S. (2006) The State Of Butterflies In Britain And Ireland. Pisces, Newbury.

Redhead, J.W., Fox, R., Brereton, T.M. & Oliver, T.H. (2016) Assessing species' habitat associations from occurrence records, standardised monitoring data and expert opinion: A test with British butterflies. Ecological Indicators, 62, 271-278.

Willis, S.G., Hill, J.K., Thomas, C.D., Roy, D.B., Fox, R., Blakeley, D.S. & Huntley, B. (2009) Assisted colonization in a changing climate: a test-study using two U.K. butterflies. Conservation Letters, 2, 46-52.

Dyer, R.James, Gillings, S., Pywell, R.F., Fox, R., Roy, D.B. & Oliver, T.H. (2016) Developing a biodiversity‐based indicator for large‐scale environmental assessment: a case study of proposed shale gas extraction sites in Britain. Journal of Applied Ecology.

Menéndez, R., González-Megías, A., Collingham, Y.C., Fox, R., Roy, D.B., Ohlemüller, R. & Thomas, C.D. (2007) Direct and indirect effects of climate and habitat factors on butterfly diversity. Ecology, 88, 605-611.

Hickling, R., Roy, D.B., Hill, J.K., Fox, R. & Thomas, C.D. (2006) The distributions of a wide range of taxonomic groups are expanding polewards. Global Change Biology, 12, 450-455.

Dennis, R.L.H., Shreeve, T.G., Isaac, N.J.B., Roy, D.B., Hardy, P.B., Fox, R. & Asher, J. (2006) The effects of visual apparency on bias in butterfly recording and monitoring. Biological Conservation, 128, 486-492.

Davies, H., Brereton, T.M., Roy, D.B. & Fox, R. (2007) Government targets for protected area management: will threatened butterflies benefit?. Biodiversity and Conservation, 16, 3719-3736.

Franco, A.M.A., Hill, J.K., Kitschke, C., Collingham, Y.C., Roy, D.B., Fox, R., Huntley, B. & Thomas, C.D. (2006) Impacts of climate warming and habitat loss on extinctions at species' low-latitude range boundaries. Global Change Biology, 12, 15451553.

Fox, R., Oliver, T.H., Harrower, C.A., Parsons, M.S., Thomas, C.D. & Roy, D.B. (2014) Long-term changes in the distribution of British moths consistent with opposing and synergistic effects of climate and land use change. Journal of Applied Ecology, 51, 949-957.

Pearce-Higgins, J.W., Beale, C.M., Oliver, T.H., August, T.A., Carroll, M., Massimino, D., Ockendon, N., Savage, J., Wheatley, C.J., Ausden, M.A., Bradbury, R.B., Duffield, S.J., Macgregor, N.A., McClean, C.J., Morecroft, M.D., Thomas, C.D., Watts, O., Beckmann, B., Fox, R., Roy, H.E., Sutton, P.G., Walker, K.J. & Crick, H.Q.P. (2017) A national-scale assessment of climate change impacts on species: Assessing the balance of risks and opportunities for multiple taxa. Biological Conservation, 213, 124 - 134.

Fox, R., Roy, D.B., Dennis, R.L.H. & Asher, J. (2010) A new look at the changing distributions of British butterflies: different analysis, same results. ’s Gazette.

Fox, R., Warren, M.S., Brereton, T.M., Roy, D.B. & Robinson, A. (2011) A new Red List of British butterflies. Insect Conservation and Diversity, 4, 159-172.

Menéndez, R., González-Megías, A., Hill, J.K., Braschler, B., Willis, S.G., Collingham, Y.C., Fox, R., Roy, D.B. & Thomas, C.D. (2006) Species richness changes lag behind climate change. Proceedings of the Royal Society B: Biological Sciences, 273, 1465-1470.

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

Franco, A.M.A., Anderson, B.J., Roy, D.B., Gillings, S., Fox, R., Moilanen, A. & Thomas, C.D. (2009) Surrogacy and persistence in reserve selection: landscape prioritization for multiple taxa in Britain. Journal of Applied Ecology, 46, 82-91.

Ovaskainen, O., Roy, D.B., Fox, R. & Anderson, B.J. (2016) Uncovering hidden spatial structure in species communities with spatially explicit joint species distribution models. Methods in Ecology and Evolution, 7, 428-436.

Fox, R., Warren, M.S. & Brereton, T.M. (2010) The Butterfly Red List For Great Britain. Joint Nature Conservation Committee, Peterborough.

Fox, R., Brereton, T.M., Asher, J., August, T.A., Botham, M.S., Bourn, Na. D., Cruickshanks, K.L., Bulman, C.R., Ellis, S., Harrower, C.A., Middlebrook, I., Noble, D.G., Powney, G.D., Randall, R.D., Warren, M.S. & Roy, D.B. (2015) The State Of The Uk’s Butterflies 2015. Butterfly Conservation and the Centre for Ecology & Hydrology, Wareham, Dorset.