Papua New Guinea notable feature in common for the two landmasses is the existence of several species of marsupial mammals, including some kangaroos and possums, which are not found elsewhere. Papua New Guinea is a megadiverse country. Many of the other islands within PNG territory, including New Britain, New Ireland, Bougainville, the Admiralty Islands, the Trobriand Islands, and the Louisiade Archipelago, were never linked to New Guinea by land bridges. As a consequence, they have their own flora and fauna; in particular, they lack many of the land mammals and flightless birds that are common to New Guinea and Australia. Australia and New
Foreign relations of Papua New Guinea Foreign relations of Papua New Guinea Papua New Guinea's foreign policy reflects close ties with Australia and other traditional allies and cooperative relations with neighboring countries. Its views on international political and economic issues are generally moderate. Papua New Guinea has diplomatic relations with 56 countries. Papua New Guinea belongs to a variety of regional organizations, including the Asia-Pacific Economic Cooperation (APEC) forum; the ASEAN Regional Forum (ARF) (Papua New Guinea is an observer member of the ASEAN); the South Pacific Commission; the Pacific Islands Forum; the Melanesian Spearhead Group and the South Pacific Regional Environmental Program (SPREP). Papua New