Research and Publications
Developing and enhancing biodiversity monitoring programmes: a collaborative assessment of priorities. Journal of Applied Ecology, 52, 686–695.
(2015) 
Provisional Atlas Of British Hoverflies (Diptera, Syrphidae). Biological Records Centre, Huntingdon.
(2000) A Preliminary Atlas Of The Sciomyzidae Of Great Britain. Sciomyzidae Recording Scheme Newsletter.
(1986)