![Female contestants Lora Van Hooff, Kato Callebaut and Maureen Vanherberghen at the first Idool 2011 live show in Lint (Belgium, 18/03/2011 Stock Photo - Alamy Female contestants Lora Van Hooff, Kato Callebaut and Maureen Vanherberghen at the first Idool 2011 live show in Lint (Belgium, 18/03/2011 Stock Photo - Alamy](https://c8.alamy.com/comp/PJNG07/female-contestants-lora-van-hooff-kato-callebaut-and-maureen-vanherberghen-at-the-first-idool-2011-live-show-in-lint-belgium-18032011-PJNG07.jpg)
Female contestants Lora Van Hooff, Kato Callebaut and Maureen Vanherberghen at the first Idool 2011 live show in Lint (Belgium, 18/03/2011 Stock Photo - Alamy
Frans de Waal - Public Page - MAMA Remember the death of Mama, the old zoo chimpanzee, who died recently at age 59? Prof. Jan van Hooff knew Mama personally, and today,
![Ep57 with Jan van Hooff on historical perspectives of chimpanzees in space, raising chimpanzee babies and socialisation, and the contemporary care and housing at Burgers' Zoo | WeBuzz by AnimalConcepts | Podcasts Ep57 with Jan van Hooff on historical perspectives of chimpanzees in space, raising chimpanzee babies and socialisation, and the contemporary care and housing at Burgers' Zoo | WeBuzz by AnimalConcepts | Podcasts](https://m.media-amazon.com/images/I/51qD0O4DjiL._SL500_.jpg)