What Koko the Sign-Language-Speaking Gorilla Can Teach Us About Being Human - The Atlantic
Koko - The Gorilla Who Talks | Episode 1 | PBS
Janus Films — Koko: A Talking Gorilla
Did the World's Most Famous Gorilla Ever 'Talk' Like Humans Did?
Koko (gorilla) - Wikipedia
KOKO - THE GORILLA WHO TALKS | Did you know there's a talking gorilla? | PBS - YouTube
BBC One - Koko: The Gorilla Who Talks to People
Koko: The Gorilla Who Talks to People (TV Movie 2016) - IMDb
Koko, Kanzi, and ape language research: Criticism of working conditions and animal care.
Koko the Gorilla — Dan's Pet Care
TED Talk Gorilla | Know Your Meme
Did you know there's a talking gorilla? | #TalkingGorilla | BBC - YouTube
Koko The Talking Gorilla - YouTube
Koko, The “Talking” Gorilla | Thought Catalog
Koko: A Talking Gorilla (1978) | The Criterion Collection
Janus Films — Koko: A Talking Gorilla
Apes may be capable of speech, new study suggests - CSMonitor.com
Koko: A Talking Gorilla (1978) | MUBI
Koko: A Talking Gorilla | Wolf Humanities Center
Koko: A Talking Gorilla - The Criterion Channel
What We Saw in the Eyes of Koko the Talking Gorilla (1971-2018)
Disney's defiant, talking-gorilla movie offers kid-friendly lessons in civil disobedience | Salon.com
