External Positions
- Specialist in Vertebrate Ecology, Grants Committee, British Ecological Society
- Member, NERC Peer-review College, Natural Environment Research Council
- Science Advisory Committee, Amazon Conservation Association
- WCPA/SSC Joint Taskforce on Biodiversity & Protected Areas, IUCN
Membership of Professional Bodies
- British Ecological Society
- British Ornithologists' Union
Editorial Boards
- Journal of Functional Ecology, Associate Editor, 2016 - 2019
- Evolution Journal, Associate Editor, 2014 - 2018