Managed by hunters, this site is the last stop for migratory birds before the Pyrenees

Since 2022, the Pyrénées-Atlantiques Hunters' Federation has taken up residence at the Saligue aux Oiseaux, a site of more than 26 hectares which is home to numerous species
The sun has broken through the clouds and is reflected in the calm water where the water primrose thrives. A light breeze makes the surface of the marsh shiver. Unperturbed, cows grazing with a view chew the freshly grazed green grass, no longer even surprised by nature's spectacle.
A record 129 storks, arriving the day before in overcast weather, took advantage of a favorable weather window to cross the mountain range in the morning. Arranged in skewers on pebbles, cattle egrets play at being lizards. The setting is bucolic and conducive to contemplation.
Since 2022, the Pyrénées-Atlantiques Hunters' Federation has taken up residence at the Saligue aux Oiseaux, between Castétis and Biron. Contrary to appearances, the site is not natural but artificial. Like Lake Orthez, which was created to meet the need for materials for the construction of the A64 motorway, the marsh was dug out. This time, based on an idea from the hunters, who had already created islands for migratory birds.
Eco-citizen hunterThis was just the first of many developments and restoration works (mostly funded by the Adour-Garonne Water Agency, the Departmental Council, and the Regional Council) that followed to save the marsh from certain collapse and to improve its capacity to support birds before reopening the area to the public. "In this site, we are in our place, in nature," argues Christian Peboscq, director of the Pyrénées-Atlantiques Hunters' Federation. "Not just as observers or consumers, but as actors."
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"The missions of a hunting federation have evolved. We don't just defend the practice of hunting, we defend biodiversity in general. Our actions benefit all species and don't focus solely on huntable game. Because hunters don't live apart from society; they are sensitive to major social and societal causes. They are not just hunters, but also eco-citizens who appreciate living in a protected environment."
Seen from the sky, a pondThe FDC64 manages this site of remarkable species, which "lives, evolves, and requires maintenance," the director emphasizes. "If it weren't, it would close in and become overgrown. As a result, we would lose habitats and species dependent on wetlands, whether birds, amphibians, or fish."
Wedged to the south by the motorway, to the north by the railway, and to the west by Orthez and its lake, the Saligue aux Oiseaux is just a pond, "a lozenge" seen from the sky. "But above all, it's the last major wetland before the Pyrenees, the last stop for migration, a bit like a rest stage of the Tour de France," explains Christian Peboscq.
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"The birds land, eat, rest for a few days or hours, and leave again when they have regained their strength. Some even spend the winter there. Spring offers the same parade of feathers in reverse. The marsh acts like a magnet, because we are in the migratory funnel."
For those willing to wait a little, there are people passing by every day. Visible all year round because the site is open to the public, who can feast their eyes on the observatory with a breathtaking view of the marshland and soon thanks to a museum space.
"For us, it makes sense to welcome the public," summarizes the director of the FDC64. A nature guide has been hired to accompany schoolchildren. Since January, 900 have had the opportunity to visit the Saligue. "We want to raise public awareness of the need to protect wetlands, fragile places that are rapidly declining."
A showcase of what can be done to restore and maintain a wetland environment (gravel pit, wet meadow, hedgerow, conservation orchard), the Saligue aux Oiseaux is also “an extraordinary garden” for many students in agricultural high schools, who find a place for practical work here.
There are expansion plans. But the emergency lies elsewhere. The marsh, in these shallow areas, is threatened by water primrose, "a real cancer of wetlands," "the terror of bodies of water." Introduced for ornamental purposes in water basins, the pretty yellow flower has "escaped." This invasive plant produces a huge amount of plant matter with a strong groundcovering power, which has the effect of suffocating the vegetation. Uprooting operations are underway. "But nothing is ever certain," concludes the director.
> This article is from the editorial supplement “Opening of the hunt: a life-size passion” published in the editions of “Sud Ouest” of September 12 and 13, 2025 and available on newsstands at sudouest.fr