Keiko’s Legacy Hangs Over Captive French Orcas
In France, two killer whales—Wikie and Keijo, a mother and son—are trapped in a tank. Their home, Marineland Antibes, closed earlier this year. In a strange irony, they now rely on human intervention for a chance at freedom, as efforts led by the Whale Sanctuary Project aim to relocate them. It’s a sobering reminder of humanity’s complicated relationship with the natural world.
This story resonates deeply with me, coinciding with extensive research I’ve conducted for my podcast about the release of Keiko, the orca made famous by Free Willy. Rewilding: The Keiko Story, set to launch at the end of 2025, explores the immense time, effort, and resources poured into a mission that, while focused on one animal, came to symbolize the broader, troubled relationship between humans and the ocean. The series asks the question: can we heal what we’ve harmed? Can we ever put the wild back the way we found it?
Many of those who worked on Keiko’s release are now part of the Whale Sanctuary Project, an ambitious initiative to create an ocean-based retirement home for captive cetaceans. Located in a bay in Nova Scotia, the sanctuary will allow these animals to experience the sea’s natural environment—some for the first time in decades, some for the first time ever.
This project is a direct evolution of the Keiko effort and reflects how science and ethics progress through experience. The Keiko project is often cast in stark terms—as either a success or a failure, as black and white as Keiko himself. Yet the truth is not as striking as our piebald protagonist and instead lies somewhere in a liminal gray: murky, complicated, and deeply human.
Some argued that the project was a form of animal mistreatment. Others contend that while it didn’t achieve the “Hollywood ending”—Keiko reuniting with his wild family—it was an unequivocal success. Critical lessons were learned about killer whale rehabilitation and release, and they are now shaping the futures of Wikie and Keijo, and potentially other captive whales around the world.
Among those lessons was that the release of long-term captive orcas is extraordinarily difficult. These animals, intensely social by nature, become accustomed to human contact and often lack the skills needed to survive in the wild—especially the ability to hunt live fish cooperatively. Moreover, orcas have complex social structures so reintroducing a captive whale into a wild pod is, at best, improbable. From the Keiko project, we learned that full release is rarely viable for whales who’ve been in captivity for most of their lives, particularly those taken from the wild at a young age.
Keiko’s experience taught us that we cannot simply “rewild” a whale. And yet, continuing to keep these intelligent, emotional beings in concrete tanks feels undeniably cruel.
Perhaps the most important lesson we learned from Keiko is this: while we can’t release most whales back to the wild, we can provide them a humane retirement. Sea pens—free from crowds and performances, staffed by trained animal caregivers, and designed to provide ongoing care—offer the best possible outcome. As the fox said in The Little Prince: “You become responsible, forever, for what you have tamed.”
So now, Wikie and Keijo wait, sinking into deeper isolation in a tank that is reportedly deteriorating. Like Keiko before them, they are dependent once again on humans to decide their future. Perhaps this is where true human exceptionalism lies: the wild may never be what it once was—but the impulse to repair what we’ve broken, to make amends, may be what makes us uniquely human.
