Gorilla TacticsGorillas are among the most recognisable of the large charismatic mammals, but climate change and poaching have brought them to the brink of extinction. Greg Cummings was the executive director of the Dian Fossey Gorilla Fund for seventeen years. He shares his fascinating experiences as a "wildlife Robin Hood"raising money from the rich and famous and redistributing it to endangered gorillas and their habitats. He met and enlisted the help of