Wallis and Futuna is a French overseas collectively in the South Pacific, comprising three main islands—Wallis (Uvea), Futuna, and Alofi, along with smaller islets. Wallis is encircled by a lagoon and coral reef, while Futuna and Alofi are more rugged and mountainous. Ecosystems include tropical forests, coastal vegetation, mangroves, and coral reefs that sustain fisheries and traditional livelihoods. Invasive species management has gained attention through regional cooperation with SPREP and French Polynesia, focusing on biosecurity, invasive plant control, and reef protection.
Vue d'ensemble
Biodiversity Status
Tropical forests host native plants and bird species, though many are under pressure from land use change. Coral reefs and lagoons provide food security and coastal protection. Mangroves and wetlands are important for fisheries and storm resilience.
Invasive Species Threats
Rats and feral cats’ prey on seabirds and reptiles. Invasive plants such as Merremia peltata and African tulip tree threaten native forests. Agricultural pests impact crops and livelihoods.
National Strategies & Plans
Invasive species management is integrated into French Polynesia’s regional biodiversity frameworks. Biosecurity measures are coordinated with France and regional partners. Community involvement is central to monitoring and control efforts.
