Most Similar Movies to Koko: A Talking Gorilla (1978)
If you are looking for movies like Koko: A Talking Gorilla (1978), you might like movies tagged with keyword : documentary, animal, psychology, animal behavior, scientific experiment, human and animal, communication, 1970s, true story, nature, education, science, experiment, animal rights, emotion, wildlife, conservation, observation, unique, animal intelligence .
Project Nim (2011), Dolphins (2000), The Wild Parrots of Telegraph Hill (2004), The Elephant in the Living Room (2010), Chimpanzee (2012), Meerkat Manor: The Story Begins (2008), Jane (2017) ... Let's take a look at the following list...

Project Nim (2011)
Tells the story of a chimpanzee taken from its mother at birth and raised like a human child by a family in a brownstone on the upper West Side in the 1970s.
Stream Full Movie
Dolphins (2000)
Filmmaker Greg MacGillivray examines the mammal's behavior and intelligence. Pierce Brosnan narrates.
Stream Full Movie
The Wild Parrots of Telegraph Hill (2004)
A homeless musician's life is transformed after he discovers a flock of wild South American parrots living in San Francisco. How they got there is a mystery, but Mark Bittner forms a bond with the exotic birds through his music and his patient, attentive care. Over time he comes to appreciate their individual identities and makes a case for humans to reevaluate their relationship to animals. When he is forced to leave them, he despairs over the birds' fate.
Stream Full Movie
The Elephant in the Living Room (2010)
Tim Harrison, an Ohio public-safety officer, specializes in capturing exotic pets whose owners can no longer keep or care for them properly, then relocating them to new homes.
Stream Full Movie
Chimpanzee (2012)
Meet adorable young chimp Oscar and his fellow mayhem-creating buddies, who see the world as their playground. Full of curiosity, joy and a love for mimicking others, these are some of the most extraordinary personalities in the jungle.
Stream Full Movie
Meerkat Manor: The Story Begins (2008)
The story of a family of meerkats living in the Kalahari Desert in South Africa.
Stream Full Movie
Jane (2017)
A penitent bounty hunter goes to work with at Risk Kids and realizes he needs their help as much as they need his.
Stream Full Movie
The Natural History of the Chicken (2000)
People with special connections to chickens are interviewed in this documentary about the ubiquitous fowl. Among the many unusual anecdotes are the story of a chicken resuscitated thanks to her owner's CPR skills, a cockfight breeder whose loud roosters annoy his neighbors and a headless chicken that was a sideshow attraction for many years. Facts about the poultry industry are interspersed with the stories, providing a quirky and well-rounded portrait of the bird.
Stream Full Movie
Bugs! (2003)
This IMAX documentary, shot in vivid and squirm-inducing 3-D, journeys to the lush rainforest of Borneo to examine in minute detail the various fascinating and sometimes creepy insects that exist there, including ants and beetles. But the film is given dramatic momentum by focusing on the short-lived adventures of a praying mantis named Hierodula and a caterpillar named Papilio, the latter eventually metamorphosing into an exquisite butterfly. The film is narrated by actress Judi Dench.
Stream Full Movie
Grand Canyon Adventure: River at Risk (2008)
Robert Redford narrates this environmentally conscious documentary, which offers a rafting tour of the majestic Grand Canyon. Throughout the adventure, the filmmakers question the water consumption habits of contemporary Americans, while contrasting these current trends with the practices of the Native Americans who previously inhabited the Colorado River basin. The documentarians also explore ways in which Americans could develop a more harmonious relationship with their natural water sources.
Stream Full Movie
The Leopard Son (1996)
Follows the coming of age of a young leopard on the Serengeti Plain, filmed over three years by Dutch naturalist Hugo Van Lawick.
Stream Full Movie
Born to Be Wild (2011)
Dedicated teams in Africa and Borneo save the lives of orphaned elephants and orangutans and prepare them for release back into the wild.
Stream Full Movie
The Meerkats (2008)
An inspiring exploration of one family's resilience and fortitude shot using innovative and groundbreaking filming techniques.
Stream Full Movie
Jane's Journey (2010)
More than 20 years ago, Dr. Jane Goodall, now 75, decided to give up her career as a primatologist, as well as her private life, in order to devote all her energy to saving our endangered planet. Since then she's been spending 300 days a year scouring the globe on her mission to spread hope for future generations. She has taken on the responsibilities of a UN Messenge...Read all
Stream Full Movie
Coral Reef Adventure (2003)
Take a once in a lifetime journey across the South Pacific for a spectacular IMAX adventure. Joy, ecstasy, a spiritual high: these words describe the exhilaration of diving a pristine coral reef, and ocean explorers Howard and Michele Hall bring their love of the ocean into action. With Jean-Michael Cousteau, deep reef scientist Richard Pyle and Fijian diver Rusi Vula...Read all
Stream Full Movie
Arctic Tale (2007)
Two narratives -- the life cycle of a mother walrus and her calf, and the life of a polar bear and her cubs -- are used to illustrate the harsh realities of existence in the Arctic.
Stream Full Movie
The Secret of Life on Earth (1993)
Breathtaking in its scope, "The Secret Of Life On Earth" celebrates life from its origins four billion years ago. Brilliant use of micro, macro, and time-lapse photography, coupled with a remarkable music score, reinforces the film's message: the beauty, fragility and interdependence of all forms of life, and our crucial role in their survival.
Stream Full Movie
Africa: The Serengeti (1994)
James Earl Jones narrates filmmaker George Casey's spotlight on the region's natural beauty and timeless cycles.
Stream Full Movie