The Gorilla Who TalksDVD - 2016
In 1971, graduate student Penny Patterson began teaching sign language to a gorilla named Koko. What started out as a scientific experiment evolved into an intimate friendship, which for almost half a century has challenged the way we think about animals and changed the course of many lives. It is a unique window into this incredible relationship.
Publisher: [United States] : Distributed by PBS Distribution, c2016
Branch Call Number: DVD 599.884 K8296 2016
Characteristics: video file,DVD video,region 1,rda digital,optical,stereo,rda 1 videodisc (approximately 60 min.) : sound, color ; 4 3/4 in
Alternative Title: Koko