Tuvalu is a nation of nine low lying atolls and reef islands, with a land area of just 26 km² and an average elevation of 4–5 m above sea level. Its ecosystems include coral reefs, lagoons, and coastal vegetation, which are critical for food security and cultural practices. Tuvalu has advanced invasive species management through the endorsement of the NISSAP 2022–2027, which integrates biosecurity and ecosystem restoration into national biodiversity priorities.
Vue d'ensemble
Biodiversity Status
Marine biodiversity is critical for food security and cultural practices, with reefs sustaining fisheries and coastal protection. Terrestrial biodiversity is limited but includes important coastal vegetation and bird species. Biodiversity is closely tied to subsistence livelihoods and traditional resource use.
Invasive Species Threats
Rats and feral cats’ prey on seabirds and reptiles, reducing populations on small islets. Invasive weeds such as Mikania micrantha threaten limited terrestrial vegetation. Agricultural pests, including coconut rhinoceros beetle, impact coconut palms and food security.
National Strategies & Plans
The NISSAP 2022–2027 provides national priorities for prevention, eradication, and restoration. Integrated with Tuvalu’s NBSAP, ensuring invasive species management is part of broader biodiversity and climate resilience strategies. Strong emphasis on biosecurity and community involvement to safeguard fragile ecosystems.
