Special member state territories and the European Union claim of Adélie Land in Antarctica) is a French Overseas Territory but has no permanent population. It has "sui generis" status within France. Saint-Pierre and Miquelon, Saint Barthélemy, French Polynesia, and Wallis and Futuna are overseas collectivities (formerly referred to as overseas territories) of France, while New Caledonia is a ""sui generis" collectivity". Saint Barthélemy and Saint-Pierre and Miquelon use the euro, while New Caledonia, French Polynesia and Wallis and Futuna use the CFP Franc, a currency which is tied to the euro and guaranteed by France. Natives of the collectivities are European citizens owing to their French citizenship and
New Caledonia rain forests could be extinct but many believe that it still persists. Both the New Caledonian owlet-nightjar and the New Caledonian lorikeet are believed to persist under similar circumstances. There are also another twenty or so endemic birds on the island, including the tool-using New Caledonian crow. See Endemic birds of New Caledonia for more details. The seashells from New Caledonia are in great demand by collectors. Biodiversity of New Caledonia Flannery, Tim (1994). "The Future Eaters". Grove Press, New York. New Caledonia rain forests The New Caledonia rain forests are a terrestrial ecoregion, located in New Caledonia in the South Pacific.