SANParks is culling exotic Sambar deer in the Table Mountain National Park. But is the Sambars’ diet good or bad for Table Mountain’s ecology as they browse both indigenous and alien vegetation?

Kanha National Park, spanning 940 sq km in Madhya Pradesh, offers a wildlife haven brimming with exotic and rare species. Key ...

Dr Brian van Wilgen is Emeritus Professor in the Centre for Invasion Biology at Stellenbosch University. He has five decades of experience in the ecology and management of alien invasive species ...