4. November 20173. August 2022 animal welfare, anti-zoo-initiatives, history, media-echo Keiko chose people, animal rights activists chose his death Exclusive for zoos.media – 07.05.2017. Author: Philipp J. Kroiß “At any price” was the agenda of the HSUS and its chief biologist Dr. Naomi Rose, as Mark Simmons explains: this agenda costed Keiko his life. » more