Key species

Marine and coastal species are economically important to the Seychelles, and the diversity and abundance of species has been influenced by harvesting patterns for the last two centuries. The country’s national report provides data in great detail of marine and coastal species, including current trends and conservation efforts. Seychelles is home to a number of different cetaceans, as well as five species of marine turtles. 

Pressures and Threats

The primary threat to terrestrial ecosystems is the continued incursions by alien invasive species. With high levels of endemism, the islands are particularly susceptible to the impacts of invasive species. The secondary threat is land use change and habitat loss, where development pressures are threatening many habitats. The primary threat in marine ecosystems is over-fishing, which has impacts beyond the species targeted.  Climate change represents a major threat to both terrestrial and marine ecosystems.