Ecological surveys
Bayonne, New Aquitaine
Ecological and biodiversity surveys in Bayonne: four-season fauna and flora surveys, VNEI, CNPN application, Natura 2000 impact assessment and the mitigation hierarchy (Avoid-Reduce-Offset, "ERC").
Updated 16 July 2026
Bayonne · New Aquitaine
Ecological surveys in Bayonne.
In Bayonne and along the Basque coast, the wealth of coastal and estuarine habitats (Adour, Nive) and of wetlands, protected under Natura 2000, ZNIEFF and the Coastal Act (loi Littoral), makes ecological survey work an unavoidable prerequisite for development. Protected species, ecological corridors and sensitive habitats call for rigorous surveys upstream to secure the impact assessment, environmental authorisation and planning permission. Our ecologists carry out fauna and flora surveys across the four seasons, the VNEI, the Natura 2000 impact assessment and the CNPN application, managing the Avoid-Reduce-Offset mitigation hierarchy, for operations in Bayonne and across the Basque Country.
In Bayonne, the wealth of natural habitats (Natura 2000 sites, ZNIEFF, protected species) makes ecological survey work a structuring prerequisite for development. Four-season surveys, VNEI, CNPN application and the mitigation hierarchy secure environmental authorisation and planning permission.
Our services
Ecological surveys in Bayonne: what we do.
Four-season fauna and flora surveys
Ecological chapter of the impact assessment (VNEI)
Protected-species derogation application (CNPN)
Natura 2000 impact assessment
Mitigation hierarchy (Avoid-Reduce-Offset) and offset measures
Coverage area
Ecological surveys in Bayonne and the surrounding area.
Our teams travel from Aix-en-Provence to Bayonne and the neighbouring municipalities of the 64 department.
FAQ
FAQ, ecological surveys in Bayonne
Other locations
Ecological surveys across the region.
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