| The State of the UK’s Butterflies 2015 R Fox, TM Brereton, J Asher, TA August, MS Botham, NAD Bourn, ... Butterfly Conservation, 2015 | 187 | 2015 |
| The development of butterfly indicators in the United Kingdom and assessments in 2010 T Brereton, DB Roy, I Middlebrook, M Botham, M Warren Journal of Insect Conservation 15, 139-151, 2011 | 144 | 2011 |
| Climate-induced phenology shifts linked to range expansions in species with multiple reproductive cycles per year CJ Macgregor, CD Thomas, DB Roy, MA Beaumont, JR Bell, T Brereton, ... Nature Communications 10 (1), 4455, 2019 | 119 | 2019 |
| Insect population trends and the IUCN Red List process R Fox, CA Harrower, JR Bell, CR Shortall, I Middlebrook, RJ Wilson Journal of Insect Conservation 23 (2), 269-278, 2019 | 69 | 2019 |
| United Kingdom butterfly monitoring scheme report for 2012 MS BOTHAM, TM BRERETON, I Middlebrook Centre for Ecology and Hydrology, 2013 | 62 | 2013 |
| The European Butterfly Indicator for Grassland species: 1990-2017: Technical report CAM van Swaay, EB Dennis, R Schmucki, CG Sevilleja, M Balalaikins, ... Butterfly Conservation Europe, 2019 | 49 | 2019 |
| United Kingdom Butterfly Monitoring Scheme report for 2018 TM Brereton, MS Botham, I Middlebrook, Z Randle, D Noble, S Harris, ... Rep., Centre for Ecology & Hydrology, Butterfly Conservation, British Trust …, 2019 | 47 | 2019 |
| Comparison of trends in butterfly populations between monitoring schemes DB Roy, EF Ploquin, Z Randle, K Risely, MS Botham, I Middlebrook, ... Journal of Insect Conservation 19, 313-324, 2015 | 34 | 2015 |
| The EU butterfly indicator for grassland species: 1990–2017 CAM Van Swaay, EB Dennis, R Schmucki, C Sevilleja, M Balalaikins, ... Wageningen: Butterfly Conservation Europe, 2019 | 29 | 2019 |
| Are habitat changes driving the decline of the UK’s most threatened butterfly: the High Brown Fritillary Argynnis adippe (Lepidoptera: Nymphalidae)? S Ellis, D Wainwright, EB Dennis, NAD Bourn, CR Bulman, R Hobson, ... Journal of insect conservation 23, 351-367, 2019 | 23 | 2019 |
| The State of the UK’s Butterflies 2022 R Fox, EB Dennis, KM Purdy, I Middlebrook, DB Roy, DG Noble, ... Butterfly Conservation: Wareham, UK, 2023 | 20 | 2023 |
| What have Red Lists done for us? The values and limitations of protected species listing for invertebrates. MS Warren, N Bourn, T Brereton, R Fox, I Middlebrook, MS Parsons | 13 | 2007 |
| United Kingdom butterfly monitoring scheme: Site indices 2019 M Botham, T Brereton, C Harrower, I Middlebrook, DB Roy NERC Environmental Information Data Centre 10, 2020 | 11 | 2020 |
| The State of the UK's Butterflies R Fox, T Brereton, J Asher, M Botham, I Middlebrook, D Roy, M Warren British Wildlife 23 (4), 229-238, 2012 | 11 | 2012 |
| The EU butterfly indicator for grassland species: 1990-2017: technical report. Butterfly conservation Europe & ABLE/eBMS CAM Van Swaay, EB Dennis, R Schmucki, CG Sevilleja, M Balalaikins, ... Available online at: www. butterfly-monitoring. net (accessed July 14, 2021), 2019 | 9 | 2019 |
| Assessing Butterflies in Europe-Butterfly Indicators 1990-2018: Technical report CAM van Swaay, EB Dennis, R Schmucki, CG Sevilleja, K Aghababyan, ... Butterfly Conservation Europe & ABLE/eBMS (www. butterfly-monitoring. net), 2020 | 8 | 2020 |
| The importance of unique populations for conservation: the case of the great orme’s head grayling butterfly Hipparchia semele (Linnaeus, 1758) (Lepidoptera … I Middlebrook, PB Hardy, MS Botham, RLH Dennis Journal of insect conservation 23 (2), 381-391, 2019 | 5 | 2019 |
| Climate-induced phenology shifts linked to range expansions in species with multiple reproductive cycles per year. Nat Commun CJ Macgregor, CD Thomas, DB Roy, MA Beaumont, JR Bell, T Brereton, ... | 5 | 2019 |
| European Grassland Butterfly Indicator 1990-2020 Technical report CAM Van Swaay, EB Dennis, R Schmucki, CG Sevilleja, H Arnberg, ... Butterfly Conservation Europe & SPRING/eBMS (www. butterfly-monitoring. net …, 2022 | 4 | 2022 |
| Invertebrates associated with coarse woody debris in streams and rivers in Britain A Godfrey, I Middlebrook British Wildlife 18 (3), 178, 2007 | 3 | 2007 |
