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Washoe Chimp
0:06
Koko was a gorilla born in 1971 at the San Francisco Zoo. She lived in California with Dr. Penny Patterson and learned over 1,000 signs. #animals #facts | StoryTime
3.6M views
Apr 11, 2025
Facebook
StoryTime
1:37
VIDEO: Michael Learns to Sign "Drink" with Koko & Penny (1977) In this video from, Penny sits with Koko and Mike with a drink in each hand. Koko signs “Drink” right away and Penny hands it to her. Mike tries a number of times and eventually gets it right - signing “drink mouth”. Penny holds the cup for him as he drinks his milk. Playing and learning together are important parts of socialization and development for gorillas, and helps them establish and maintain social bonds within their group. |
2.1K views
Mar 16, 2023
Facebook
Koko & The Gorilla Foundation
0:30
How Penny Taught Koko her First Few Signs
88K views
Oct 26, 2011
YouTube
kokoflix
Young Koko Learns to Sign - The Gorilla Foundation
Sep 27, 2022
koko.org
51:04
Koko Loves: Conversations with a Signing Gorilla
127.9K views
Feb 22, 2008
YouTube
ResearchChannel
0:08
Koko the Gorilla Signed “Cry” After Robin Williams Died 🦍💔😭
57.9K views
9 months ago
YouTube
Factopedia
2:48
Koko learned over 1000 signs in ASL, but there remained things (like artichokes) for which she didn't know the sign and thus has to create one. In this video, Koko smells something enticing and signs "Apple-Nut-Ball" to Penny. Penny correctly guesses that she is requesting the cooked artichoke nearby. This moment demonstrates Koko’s ability to invent new signs for objects, revealing her intelligence and linguistic creativity. Koko created a number of these compound sign combinations, like "Finge
41.4K views
Mar 10, 2025
Facebook
Koko & The Gorilla Foundation
7:35
Watch Koko the Gorilla Use Sign Language in This 1981 Film | National Geographic
2M views
Jun 22, 2018
YouTube
National Geographic
6:21
In the 1980s, Koko, a gorilla who mastered 1,000 signs in American Sign Language, fell into a deep depression after losing her companion, All Ball. For six months, she grieved silently, leaving scientists worried she might never recover. Researchers hoped the legendary comedian could reignite Koko’s spark through human interaction. Though skeptical (“How does one joke with a 300-pound gorilla?”), Williams agreed. What followed became one of science’s most important cross-species encounters. With
1.2K views
Jan 29, 2025
Facebook
Mo Houshmand
27:04
Koko's Kitten: A Read Aloud Reading Lesson
48.9K views
Jun 21, 2014
YouTube
Dee Cardenas
0:41
Koko the gorilla was known for her incredible communication skills. She could understand more than 2,000 spoken words and used over 1,000 signs in sign language. One of the most touching moments in her life was meeting the late Robin Williams. They laughed, played, and even hugged. A genuine connection formed between them. After learning of Robin Williams’ passing, Koko signed “CRY” and “LIP,” showing visible signs of grief. She went into mourning once more. Robin had a rare gift, the ability to
584.8K views
Apr 19, 2025
Facebook
Mindsetakeover
0:54
Koko’s signs reveal not only her appetite but also her memory, preferences, and sense of humor. #kokothegorilla #gorilla #thegorillafoundation #conservation #asl | Koko & The Gorilla Foundation
38.9K views
10 months ago
Facebook
Koko & The Gorilla Foundation
0:50
Beyond 5000 on Instagram: "Koko, born in 1971, was a western lowland gorilla who became famous for communicating through a modified form of American Sign Language. Taught by Dr. Penny Patterson, she learned over 1,000 signs and understood thousands of spoken words, showing remarkable emotional intelligence. Koko died peacefully in her sleep on June 19, 2018, at age 46. A widely shared video of her signing a message about protecting nature was later clarified as a scripted awareness video, not he
19K views
3 months ago
Instagram
beyond_5000
Koko, the gorilla who knew sign language and made friends with cats, dies at 46
Jun 22, 2018
ABC News
0:40
Robin Williams once shared a heartwarming moment with Koko, the gorilla known for her ability to understand over 2,000 words and use 1,000 signs in sign language. Their bond was instant, with both showing deep affection and laughter. When Koko was later told of Robin’s death, she responded with the signs “CRY” and “LIP,” then became quiet and visibly emotional, bowing her head and quivering. The moment showed Koko’s emotional intelligence — and how deeply Robin’s presence touched even non-humans
630.2K views
Mar 30, 2025
Facebook
History In Pictures
0:43
Mystery 💠 on Instagram: "Koko, born in 1971, was a western lowland gorilla who amazed the world by communicating through a modified form of American Sign Language. Taught by Dr. Penny Patterson, she learned over 1,000 signs and showed deep emotional intelligence. Koko passed away peacefully in her sleep on June 19, 2018, at age 46. A viral video often shared as her “last message” about protecting nature was later clarified as a scripted awareness video—not her literal final words. Still, it ref
8.5K views
3 months ago
Instagram
_mysteryreads_
3:34
Intro to Koko & the Gorilla Foundation
581.4K views
Sep 8, 2009
YouTube
kokoflix
1:11
Koko: The Gorilla Who Could Speak in Sign Language - AI Video
282 views
8 months ago
YouTube
Dr Vikipedia
2:42
Koko Signs "Brush"... In this footage we see Koko ages 1 to 29 years old as she learns and uses the sign “Brush/Comb”. From the earliest stages of development as a baby, to mastering the sign independently, Koko's journey with the sign for 'Brush' exemplifies the power of motivation in learning. Grooming proved to be a compelling incentive for Koko's linguistic development. | Koko & The Gorilla Foundation
11.2K views
Apr 12, 2024
Facebook
Koko & The Gorilla Foundation
3:02
Koko was considered the most intelligent gorilla in the world because she was able to communicate using up to a thousand signs from sign language, and she could understand two thousand words in English. Her intelligence earned her global fame, so she had an amazing encounter with Robin Williams. Subscribe for more http://bit.ly/yt-thekiwi | The Kiwi
3.3M views
Jul 28, 2022
Facebook
The Kiwi
1:10
Koko learned over 1,000 signs, cracked jokes, cared for kittens, and showed us animals can feel empathy and humor. 🦍✨ Her story changed how we think about animal intelligence forever. 🎁 Explore my hand-picked gear, books, and gifts for animal lovers → https://www.amazon.com/shop/animaldoozy (I earn a small commission at no extra cost to you on these affiliate products.) | Animal Doozy
4.8K views
8 months ago
Facebook
Animal Doozy
TIL Koko the gorilla couldn't actually talk and she didn't understand the words it was claimed she said with ASL. When pressured she tried making random signs until she barely made the "correct one" and was rewarded, and wrong signs where misinterpreted as researchers didn't actually understand ASL
Dec 24, 2021
reddit
Torber_Night
1:05
Koko: The Smartest Gorilla Ever!
89.4K views
6 months ago
YouTube
Wildfree Nature
0:16
Koko the gorilla recognized over 1000+ ASL signs! #animals #monkey #skit
12.1K views
May 28, 2024
YouTube
Zach
1:01
The Gorilla Who Learned Sign Language – Koko’s Amazing Story
997 views
10 months ago
YouTube
Real Gists
Washoe and Koko: the Use of Sign Language with Primates
Feb 13, 2019
unusualverse.com
3:02
What Happened to KOKO?
244.7K views
Mar 3, 2021
YouTube
Mr Scientific
0:46
When Koko points to an illustration of a baker, she signs “Ron there,” identifying the figure as someone she knows. Ron was cofounder of the Gorilla Foundation and a father figure to Koko, often behind the camera filming moments like this | Koko & The Gorilla Foundation
497.8K views
4 months ago
Facebook
Koko & The Gorilla Foundation
1:02
This Gorilla Learned 1000 Words and Changed Everything
812 views
Oct 7, 2024
YouTube
Animal Insights Unleashed
0:57
Gorilla Learned Sign Language (Koko’s Incredible Story)
278 views
4 months ago
YouTube
ZooTube Knowledge
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