Gorilla Tactics Scott December 3, 1981 Works 0 Comments Rwanda’s mountain gorillas, the birth of ecotourism. 1981 December GEO USA. Share this post: Facebook LinkedIn Reddit Twitter Email You Might Also Like Jane Goodall December 3, 1995 New Zoos July 3, 1993 YELLOWSTONE: AMERICA’S WILD IDEA May 5, 2016 Leave a Reply Cancel reply Save my name, email, and website in this browser for the next time I comment.