Dr Biruté Galdikas | 2025 DeHaan Finalist | Indianapolis Prize

Dr. Biruté Mary Galdikas is a scientist, conservationist and educator working closely with orangutans in their natural habitat in Borneo Indonesia. Dr. Galdikas is an orangutan researcher who first documented the long orangutan birth interval and recorded more than 400 types of food consumed by orangutans, providing unprecedented detail about orangutan ecology. Galdikas has contributed to the release of more than 1,000 rehabilitated orangutans into the wild and has rescued and relocated an additional 200 wild orangutans into the wild. She serves as president and is the co-founder of Orangutan Foundation International, an organization dedicated to protecting wild orangutans in Borneo and their rainforest habitat.