Activists have made a last-minute bid to stop Royal Dutch Shell from exploring for oil and gas in whale breeding grounds off the coast of South Africa. The fossil-fuel giant had planned to search for oil and gas reserves by setting off underwater explosions along a stretch of South Africa known as the Wild Coast, according to MSN. The explorations were slated to begin December 1. However, four environmental and human rights organizations filed a legal challenge Monday night to stop the blasting, Greenpeace Africa said. “Shell’s activities threaten to destroy the Wild Coast and the lives of the people living there,” Greenpeace Africa senior climate campaigner Happy Khambule said in a statement about the challenge.