Image #OLK-1: Approx. north-western view of the Olokemeji grassland site, Nigeria. (Butyrospermum paradoxum tree in centre of picture in background; south-east corner of site marked by flagstaff on right of picture in foreground. Photograph taken 5th February 1957, four days after burning, mid-dry season, by Dr. B. Hopkins, Chichester, UK). Reproduced by kind permission of the Journal of Ecology and the British Ecological Society.