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Nature

A Conversation with Koko

Scientists teach a gorilla to use sign language to communicate with them.

Aired 08/08/1998 | Expires 12/31/2026

A Conversation with Koko
Nature

A Conversation with Koko

Season 17 Episode 10 | 53m 43sVideo has Closed Captions

Scientists teach a gorilla to use sign language to communicate with them.

Koko is a captive-born, western lowland gorilla, who has learned how to talk by learning over 1000 words in American Sign Language. Koko and Dr. Penny Patterson, Koko’s teacher, caretaker and interpreter, are science celebrities, who together have proven that intelligence, self-awareness, memory and emotions are not the sole realm of “human” animals.

Aired 08/08/1998 | Expires 12/31/2026

Problems with Closed Captions? Closed Captioning Feedback

Problems with Closed Captions? Closed Captioning Feedback

Major support for NATURE is provided by The Arnhold Family in memory of Henry and Clarisse Arnhold, The Fairweather Foundation, Sue and Edgar Wachenheim III, Charles Rosenblum, Kathy Chiao and...

Nature

A Conversation with Koko

Season 17 Episode 10 | 53m 43sVideo has Closed Captions

Koko is a captive-born, western lowland gorilla, who has learned how to talk by learning over 1000 words in American Sign Language. Koko and Dr. Penny Patterson, Koko’s teacher, caretaker and interpreter, are science celebrities, who together have proven that intelligence, self-awareness, memory and emotions are not the sole realm of “human” animals.

Aired 08/08/1998 | Expires 12/31/2026

Problems with Closed Captions? Closed Captioning Feedback

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Major support for NATURE is provided by The Arnhold Family in memory of Henry and Clarisse Arnhold, The Fairweather Foundation, Sue and Edgar Wachenheim III, Charles Rosenblum, Kathy Chiao and...

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