This claim is true. Jane Goodall died at 91. It was announced on October 1st through the Jane Goodall Institute. NBC News confirmed this on October 1st, stating, "Jane Goodall, a renowned researcher who documented the behavior and social lives of chimpanzees and later became a leader of the animal conservation movement, died Wednesday." This is clear evidence from a strong trustworthy news channel, but let's turn to another source for even more insight. National Geographic confirms this claim again by stating "Primatologist, ethologist, conservationist, animal advocate, and educator Dr. Jane Goodall, DBE, has died at age 91. The Jane Goodall Institute announced on October 1, 2025, that Goodall, the founder of the Jane Goodall Institute and UN Messenger of Peace, passed away of natural causes." Therefore, the information of the claim Jane Goodall died at 91 has been proved true with these sources. The reason I know this is because both of these sources are backed with the same information that aligns the story to be true. Lastly looking on social media at Jane Goodell's Instagram account it has a direct post with the message "The Jane Goodall Institute has learned this morning, Wednesday, October 1, 2025, that Dr. Jane Goodall DBE, UN Messenger of Peace and Founder of the Jane Goodall Institute has passed away due to natural causes. She was in California as part of her speaking tour in the United States.