Jane Goodall (b. 1934) is a British primatologist, anthropologist, and conservationist, best known for her extensive study of wild chimpanzees in Tanzania. Her groundbreaking observations on chimpanzee behavior, including their use of tools and complex social structures, transformed our understanding of the species. Goodall's work has influenced both primatology and conservation efforts worldwide. She continues to advocate for animal rights, environmental conservation, and sustainable living through the Jane Goodall Institute.