Biruté Galdikas

Birutė Marija Filomena Galdikas or Biruté Mary Galdikas was a Canadian anthropologist, primatologist, conservationist, ethologist and author. She was a professor at Simon Fraser University. In the field of primatology, Galdikas was recognized as a leading authority on orangutans. Prior to her field study of orangutans, scientists knew little about the species.