Cheryl Walker

Executive Director, News and Communications

Stories by Cheryl


Competition for food drives mass migration of herbivores

Upending the prevailing theory of how and why multi-species mass-migration patterns occur in Serengeti National Park, researchers from Wake Forest University have confirmed that the millions-strong wildebeest population pushes zebra herds along in competition for the most nutrient-dense grasses. The study appears today in the journal Science.