[Tanzania; February 15, 1987. Image via Getty]
Scientist Jane Goodall studies the behavior of a chimpanzee during her research February 15, 1987 in Tanzania. (Photo by Penelope Breese/Liaison)
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[Tanzania; February 15, 1987. Image via Getty]
Scientist Jane Goodall studies the behavior of a chimpanzee during her research February 15, 1987 in Tanzania. (Photo by Penelope Breese/Liaison)