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
History of broadcasting in Australia 2 = New South Wales; 3 = Victoria; 4 = South Australia; 5 = Western Australia; 6 = Tasmania; 7 = Northern Territory; 8 = New Guinea, and Papua. Today, with minor exceptions, AM stations retain the two letters after the numeral, and since 1975 FM stations have had three letters. Over the last few decades, there has been a trend for many stations to use "marketing names" on air rather than their official call sign. Inter alia, examples of such on-air names are: Gold, Mix, HOTFM, Nova, and STAR FM. Stations will often change their marketing name even when