Sally Hofmeyr, PhD

BDI Academic Editor, science communication whiz, part-time bird ringer and tree hugger

Dieter Oschadleus, PhD

BDI Ringing Coordinator, Weaver expert, bird ringer extraordinaire, registered bird guide

Prof Les Underhill

BDI Director, applier of statistics to real-world problems, especially in biodiversity

Pete Laver, PhD

BDI Director, quantitative ecologist, inveterate Dutch Blitz player.