Chimps onder elkaar
- 1984
- 55m
The internationally known ethologist Dr. Frans de Waal based his spectacular book "Chimpanzee Politics" on his unique study at Burgers' Zoo in Arnhem, the Netherlands.The internationally known ethologist Dr. Frans de Waal based his spectacular book "Chimpanzee Politics" on his unique study at Burgers' Zoo in Arnhem, the Netherlands.The internationally known ethologist Dr. Frans de Waal based his spectacular book "Chimpanzee Politics" on his unique study at Burgers' Zoo in Arnhem, the Netherlands.