Two powerhouses in conservation science have joined forces to tackle the global extinction crisis from a revolutionary angle. The Colossal Foundation, backed by the genetic engineering expertise that successfully resurrected dire wolves, has partnered with Leonardo DiCaprio co-founded conservation organization Re:wild to launch the world’s first dedicated fund for species reintroduction efforts.
This unprecedented collaboration marries cutting-edge biotechnology with decades of field conservation experience, creating what both organizations describe as a new standard for wildlife restoration efforts. The partnership demonstrates how de-extinction science can serve as a powerful tool for protecting species before they disappear forever.
Conservation Veterans Meet Genetic Pioneers
Re:wild brings deep expertise in protecting and restoring wild ecosystems to this partnership. The organization has established itself as a conservation force multiplier, bringing together Indigenous peoples, local communities, governments, and companies to protect wildlife at the scale and speed current crises demand.
“Nature is in crisis due to human activities, and ecosystems around the world need our support to remain vibrant and resilient,” said Wes Sechrest, Re:wild’s chief scientist and CEO. “Species reintroductions are critical in many of these places to return functional roles to natural environments—helping species, habitats, and human communities to thrive.”
Meanwhile, Colossal Biosciences contributes breakthrough genetic technologies developed through its historic dire wolf resurrection. The company’s innovations in CRISPR gene editing, advanced cloning techniques, and genetic rescue methodologies provide conservation teams with tools previously thought impossible.
The partnership ensures that traditional conservation wisdom guides the application of revolutionary genetic technologies, creating a model for responsible innovation in wildlife protection.
Human Stories Behind Conservation Innovation
The Species Reintroduction Fund’s impact extends far beyond laboratory breakthroughs to touch the lives of conservation professionals working in remote locations worldwide. Each of the fund’s six inaugural recipients represents years of dedicated fieldwork by passionate conservationists who have witnessed species decline firsthand.
Gabriela Rezende, who coordinates black lion tamarin conservation for Brazil’s Instituto de Pesquisas Ecológicas, sees the fund as validation of her team’s risky but essential work. “It has always been clear to us that managing the endangered black lion tamarin populations through translocation and reintroduction is a key strategy not only for saving the species, but also for restoring the functional diversity of its native habitat—the Brazilian Atlantic Forest,” she explained. “But this work requires deep technical expertise and the courage to take significant risks. Having partners like the Colossal Foundation’s Species Reintroduction Fund empowers us to meet this challenge.”
In Mexico, Arely Ramirez Garcia’s work with the golden skiffia—a species already extinct in the wild—embodies the emotional connection driving conservation efforts. “Bringing Skiffia francesae back to the wild is more than conservation—it’s an act of love and responsibility,” she said. “This tiny, golden fish once danced through the clear waters of Mexico, and its silence today is a reminder of how easily beauty can be lost. But extinction is not destiny.”
Indigenous Leadership and Community Partnership
The fund emphasizes community-centered conservation approaches, recognizing that successful species reintroduction requires local support and Indigenous knowledge. The California condor project in Idaho, managed through partnership with the Nez Percé Tribe, exemplifies this collaborative model.
Gary Ward, Bird Curator at the Zoological Society of London, working on Vietnam pheasant recovery, highlighted the international cooperation required: “We are delighted to receive this support from the Species Reintroduction Fund. This vital support will significantly advance our efforts to restore Vietnam pheasant back into safe wild habitat. We extend our sincere thanks to all of our partners on the Vietnamese Pheasant Recovery Team and our supporters who share our vision for a viable, secure, and stable population.”
Scientific Innovation Serves Conservation Goals
The partnership leverages Colossal’s proven track record in genetic rescue applications. The company’s work with red wolves—America’s most endangered canid species—demonstrates how de-extinction technologies can immediately benefit living species facing genetic bottlenecks.
Dr. Bridgett vonHoldt of Princeton University, whose research on Gulf Coast canids has been accelerated through Colossal’s support, emphasized the broader implications: “In a world where humans are rapidly eroding the environment, species (especially wolves) need allies. One of the most impactful ways to be an ally is to use science to help discover and preserve lost genes, genetic diversity, and phenotypes.”
The research has unlocked additional genetic diversity within red wolf populations, providing resources for genetic rescue programs that could prevent the species’ extinction. This work sets precedent for addressing complex genetic histories in other endangered species while improving conservation capacity for current red wolf populations.
Expanding Global Conservation Networks
The Colossal-Re:wild partnership aims to engage hundreds of conservationists across dozens of countries within two years, creating an unprecedented network dedicated to species recovery. This expansive approach reflects both organizations’ recognition that the extinction crisis requires coordinated global response.
“We are excited that this new fund is dedicated to efforts at every reintroduction stage, from start to release to long-term management, supporting project teams through key challenges along the long road to ensuring ecosystem health for generations to come,” said Sechrest.
Ben Goldsmith, Chair of Conservation Collective and advisor to the Species Reintroduction Fund, captured the initiative’s emotional resonance: “Restoring missing native species to their former range is not only a moral imperative, but vital for ecological restoration, and utterly joyful.”
The partnership represents more than funding—it embodies a comprehensive reimagining of conservation methodology that could fundamentally alter approaches to endangered species recovery. By preventing extinctions before they occur, this collaboration between genetic innovation and conservation expertise offers genuine hope for preserving Earth’s biodiversity.
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