Stream National Park, becoming the first of what would come to be called The Trimates. She was accompanied by her mother, whose presence was necessary to satisfy the requirements of David Anstey, chief warden, who was concerned for their safety. Goodall credits her mother with encouraging her to pursue a career in primatology, a male-dominated field at the time. Goodall has stated that women were not accepted in the field when she started her research in the late 1950s. Today, the field of primatology is made up almost evenly of men and women, in part thanks to the trailblazing of Goodall and her encouragement of young women to join the field. Leakey arranged funding, and in 1962 he sent Goodall, who had no degree, to the University of Cambridge. She went to Newnham College, Cambridge, where she received her Bachelor of Arts in natural sciences by 1964, which is when she went up to the new Darwin College, Cambridge, for a Doctor of Philosophy in ethology. She was the eighth person to be allowed to study for a PhD there without first having obtained a bachelor's degree. Her thesis was completed in 1966 under the supervision of Robert Hinde on the Behaviour of free-living chimpanzees, detailing her first five years of study at the Gombe Reserve. On 19 June 2006 the Open University of Tanzania awarded her an honorary Doctor of Science degree. Work Research at Gombe Stream National Park Goodall studied chimpanzee social and family life beginning with the Kasakela chimpanzee community in Gombe Stream National Park, Tanzania, in 1960. She found that "it isn't only human beings who have personality, who are capable of rational thought [and] emotions like joy and sorrow." She also observed behaviours such as hugs, kisses, pats on the back, and even tickling, what we consider "human" actions. Goodall insists that these gestures are evidence of "the close, supportive, affectionate bonds that develop between family members and other individuals within a community, which can persist throughout a life span of more than 50 years." These findings suggest that similarities between humans and chimpanzees exist in more than genes alone and can be seen in emotion, intelligence, and family and social relationships. Goodall's research at Gombe Stream challenged two long-standing beliefs of the day: that only humans could construct and use tools, and that chimpanzees were vegetarians. While observing one chimpanzee feeding at a termite