A R E Sinclair Author & Editor

A. R. E. Sinclair is professor in the Biodiversity Research Centre at the University of British Columbia. Craig Packer is professor in the Department of Ecology, Evolution, and Behavior at the University of Minnesota. Simon A. R. Mduma is director of the Tanzania Wildlife Research Institute. John M. Fryxell is professor of integrative biology at the University of Guelph.