Natural History Heroes - Why studying a chimpanzee was forward-thinking - ´óÏó´«Ã½ Sounds
Natural History Heroes - Why studying a chimpanzee was forward-thinking - ´óÏó´«Ã½ Sounds
Why studying a chimpanzee was forward-thinking
Richard Sabin and Professor Erica Fudge explain the significance of Tyson's study.