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BUDAPEST, HUNGARY: British primatologist Jane Goodall, the world's famous authority on chimpanzees, is kissed by Pola, a young chimpanzee, in Budapest' Zoo 20 December 2004. Goodall is a participant of the 'Roots and Shoots Foundation' meeting and adopted this young chimpanzee today. Goodall began her pioneering study of chimpanzees more than 40 years ago in Tanzania. AFP PHOTO / ATTILA KISBENEDEK (Photo credit should read ATTILA KISBENEDEK/AFP/Getty Images)

BUDAPEST, HUNGARY:  British primatologist Jane Goodall, the world's famous authority on chimpanzees, is kissed by Pola, a young chimpanzee, in Budapest' Zoo 20 December 2004. Goodall is a participant of the 'Roots and Shoots Foundation' meeting and adopted this young chimpanzee today. Goodall began her pioneering study of chimpanzees more than 40 years ago in Tanzania.       AFP PHOTO / ATTILA KISBENEDEK  (Photo credit should read ATTILA KISBENEDEK/AFP/Getty Images)