Imperial College London

Dr Richard J. Gill

Faculty of Natural SciencesDepartment of Life Sciences (Silwood Park)

Senior Lecturer



+44 (0)20 7594 2215r.gill Website




N2.13MunroSilwood Park





Advertising a PhD studentship investigating climate change effects on Arctic bumblebees, please clink on link below to see details (to apply send CV & 1 page cover letter)

ArcticBuzz PhD studentship

Research Interests

Please find my research group website on insect ecology & evolution here:

The scientific interests of my research group are on a broad scale, but our research generally involves the study of animal responses to environmental stressors to address ecologically applied issues, as well as taking an evolutionary biology approach to understanding trends in ecology. 

In particular we are interested in how anthropogenic influences, primarily land-use change and associated activities, affect animal populations and biodiversity. This has involved focusing on how specific factors, such as aspects of habitat loss or chemical applications associated with agricultural practices, can influence individual physiology, behaviour(s) and fitness measures and how this can scale up to shape populations and communities.

Terrestrial invertebrates have been the group used to address our questions, and whilst not wedded to a particular study organism/system, social insects have been the focus of much of our research. Their large and intricate societies exhibit efficient and often complex cooperative behaviours making them not only interesting for the study of animal behaviour, but also a dominant insect group in the environment that provide vital ecosystem functions and crucial ecosystem services important for human welfare.

Here is a short video introducing one of the topics that we are interested in studying - threats to insect pollinators:

Research Focus - Dr Richard Gill

Please see my research page for further details.



Rich Gill has been involved in a recent National Geographic funded project getting schools involved in insect pollinator surveys.

Imperial celebrates world bee day (May 20th). Click here to see article.

The second season of our Arctic bumblebee project has started. Big thanks goes to Ryan Richardson for volunteering to help on the project. 

The research group welcomes Chloe Sargent, Freja Gjerstad, Rach Dawson, Lottie Gibbons, Joe Palmer and Stephen Bishop who are conducting their Masters project on bees.

Danny Kenna's research was covered by Reuters film team. Click Here

Ana Ramos Rodrigues is enjoying her PIPS working at UNEP World Conservation Monitoring Centre studying Cocoa production. 

In January we held our second steering committee meeting to discuss the progress of the NERC funded Bumblebee Sensitivity to Agricultural Land Use Change project

Recent publications

Kenna*, Cooley* et al. (2019) Pesticide exposure affects flight dynamics and reduces flight endurance in bumblebees. in Ecology & Evolution.

Colgan*, Fletcher*, Arce* et al. (2019) Caste- and pesticide-specific effects of neonicotinoid pesticide exposure on gene expression in bumblebees. in Molecular Ecology. doi:10.1111/mec.15047

Arce et al. (2018) Foraging bumblebees acquire a preference for neonicotinoid treated food with prolonged exposure. in: Proceedings of the Royal Society B

Samuelson, Gill, Brown & Leadbeater (2018) Lower bumblebee colony reproductive success in agricultural compared with urban environments. in: Proceedings of the Royal Society B

Current Group (see 'research' page for more details)

Independent Fellow hosted by Gill lab: Dr Peter Graystock

Associated Fellow: Dr Jacob Johansson

NERC funded PDRA: Dr Andres Arce

BBSRC funded PhD student: Ana Ramos-Rodrigues (in 3rd year)

NERC funded DTP PhD student: Daniel Kenna (in 2nd year)

PhD co-supervisor for: Joe Palmer (Sup. Dr Vincent Jansen, RHUL), BBSRC

In collaboration: Dr Victoria Mullin (NHM London)

Masters students: Michael Tansley, Aoife Cantwell-Jones, Connor Lovell

Previous Group Members

Grantham funded PDRA: Dr Kirsty Yule

NERC funded DTP PhD student: Dylan Smith (2014-2019)

BBSRC PhD student: Leonie Gough

Erasmus visiting Masters student: Illaria Pretelli

Masters project students: Emma Eatough, Xeuni Bian, Lottie Gibbons, Rach Dawson, Freja Gjerstad, Chloe Sargent and Stephen Bishop (2019); Jacob Birkenhead, Marcus Rhodes, Tara Cox, Libby Bates, Miranda Burke, Flo Coulmance--Gayrard (2018); Koorosh McCormack, Cecylia Watrobska, Nicholas Tew, Elspeth MacKeller, Jenny Dawson, John Paterson (2017), Ross Gray, Laura Bentley, Chun (Harris) Tso (2016); Jiajun (Stanley) Yu, Katie Taylor, Sarah Gougeon (2015), Emma Randall, Thomas David (2014)

3rd year project students: Daisy Burris, Megan Chan, Hazel Cooley (2017), Phillip Bischoff, Cecylia Watrobska (2016); Shona Crawford-Smith, Ross Gray, Henry Clifford (2015), Jessica Clarke, Abby Simms (2014)

Selected Publications

Journal Articles

Colgan TJ, Fletcher IK, Arce AA, et al., 2019, Caste- and pesticide-specific effects of neonicotinoid pesticide exposure on gene expression in bumblebees, Molecular Ecology, Vol:28, ISSN:0962-1083, Pages:1964-1974

Arce A, Ramos Rodrigues A, Yu J, et al., 2018, Foraging bumblebees acquire a preference for neonicotinoid treated food with prolonged exposure, Proceedings - Royal Society. Biological sciences, Vol:285, ISSN:1471-2954

Samuelson A, Gill RJ, Brown M, et al., 2018, Lower bumblebee colony reproductive success in agricultural compared with urban environments, Proceedings - Royal Society. Biological sciences, Vol:285, ISSN:1471-2954

Arce AN, David TI, Randall E, et al., 2016, Impact of controlled neonicotinoid exposure on bumblebees in a realistic field setting, Journal of Applied Ecology, Vol:54, ISSN:1365-2664, Pages:1199-1208

Gill RJ, Smith DB, Raine NE, et al., 2016, Exploring miniature insect brains using micro-CT scanning techniques, Scientific Reports, Vol:6, ISSN:2045-2322

Bryden J, Gill RJ, Mitton RAA, et al., 2013, Chronic sublethal stress causes bee colony failure, Ecology Letters, Vol:16, ISSN:1461-023X, Pages:1463-1469


Gill RJ, Baldock KCR, Brown MJF, et al., 2016, Protecting an Ecosystem Service: Approaches to Understanding and Mitigating Threats to Wild Insect Pollinators, Advances in Ecological Research, Elsevier, Pages:135-206

More Publications