Defaunation and rewilding are perturbations that can reveal potent insights into the fundamental ecological and evolutionary processes that structure populations, communities, and ecosystems.

Biological invasions are a pressing environmental challenge and an opportunity to investigate the role of top predators in regulating biodiversity and food-web structure.

The diversity of ungulates in African savannas has inspired generations of biologists to investigate how similar species coexist which requires that each be limited by different factors.

At the Mpala Research Centre in central Kenya, our work centers on a long-term experiment, dubbed UHURU for “Ungulate Herbivory Under Rainfall Uncertainty.”