The Serengeti Rules PBS show, Video Discussion Course
Course | Registration opens 1/21/2025 8:00 AM EST
"The Serengeti Rules" is a 77-minute PBS Nature documentary. It reveals a profound truth about how ecosystems operate, introducing "Keystone" species (having nothing to do with Pennsylvania) and how they operate in keeping colonies of living things in balance. We'll discuss its findings after viewing the film.
Robert Anderson
Robert Anderson enjoys traveling and seeing unique places all around the globe. He also enjoys researching various topics and sharing what he has learned with OLLI members. Bob’s courses include travelogues, movie series, and quizzes.