France's largest rewilding project restores lost species to the Alps

When Fabien Quétier started thinking about rewilding in the 1990s, it sounded more like philosophy than land management — the idea that you could simply step back and let nature repair itself. It felt utopian. But then the western Alps started changing in ways that made the theory suddenly urgent. Droughts arrived. Fires spread. Rivers ran dry by late summer. A fixed approach to nature stopped working.

Quétier, who now helps lead Rewilding Europe's newest and largest French project, sees something different in rewilding than nostalgia. He sees adaptation. The region had already shown him what was possible: roe deer and marmots had quietly returned in the mid-20th century, drawing wolves and Eurasian beavers that crossed from Italy. The animals were already voting with their hooves.

In 2019, friends of Quétier nominated this corner of the Alps as France's first official rewilding site. It wasn't starting from zero — the foundation was already there. What changed was the intention.

Bringing Back What Was Lost

The project's most ambitious goal is restoring the Pyrenean ibex, a wild goat that vanished from the region in the 1990s. Rewilding Europe is working to reintroduce the closely related Cantabrian subspecies, which still survives in Spain. It's a careful process: not just releasing animals, but rebuilding the conditions that let them thrive.

The team is also focusing on the forests themselves, which have been thinned and weakened by centuries of overgrazing and logging. By stepping back and allowing natural regeneration, they're hoping to create the dense woodland that once supported apex predators like the Eurasian lynx and brown bear. These aren't decorative additions — they're the species that shape how entire ecosystems function, controlling herbivore populations and allowing vegetation to recover.

Olivier Raynaud, director of Rewilding France, describes it as working with the region's stubbornness rather than against it. The Alps have already shown they want to heal. The project is just removing the obstacles.

Quétier's insight cuts to why this matters now: climate change and environmental collapse aren't problems you solve with management plans written in 2005. You solve them by building ecosystems resilient enough to adapt on their own. A forest with wolves, lynx, ibex, and beavers doesn't just look different — it functions differently. It holds water better. It recovers faster from drought and fire. It changes with the climate instead of breaking under it.

The western Alps rewilding project is still in its early stages, but it's already a model being watched across Europe. If it works — if the species return and the forest thickens and the ecosystem becomes more robust — it suggests a path forward not just for France, but for other degraded landscapes facing the same pressures.