The five species groups – whales, dolphins, sharks, sea turtles and manta rays – known as the Blue Five, are of outstanding biodiversity value and are particularly vulnerable due to their dependence on transboundary habitats. The project therefore takes a regional approach to improve their chances of survival. It strengthens the policy framework for the conservation and sustainable use of marine megafauna and promotes the implementation of coordinated measures. These include coordinated transnational conservation actions, a common monitoring system, improved science-policy interfaces, public-private financing mechanisms, capacity building and awareness raising. To achieve its objectives, the project promotes regional dialogue and cooperation among countries and stakeholders within the framework of the Permanent Commission for the South Pacific, as well as cooperation between policy and science.