Falkland Islands sovereignty dispute Falkland Islands sovereignty dispute Sovereignty over the Falkland Islands () is disputed by Argentina and the United Kingdom. The British claim to sovereignty dates from 1690, and the United Kingdom has exercised "de facto" sovereignty over the archipelago almost continuously since 1833. Argentina has long disputed this claim, having been in control of the islands for a few years prior to 1833. The dispute escalated in 1982, when Argentina invaded the islands, precipitating the Falklands War. Contemporary Falkland Islanders overwhelmingly prefer to remain British. They gained full British citizenship with the British Nationality (Falkland Islands) Act 1983, after British victory
Bird Island, Falkland Islands any offshore island around the Falklands, possibly due to the very large population of thin-billed prions, an important prey species. Deep Tussac cover over most of Bird Island makes it comparable to Beauchene Island for the density of burrowing petrels. Other species that should be investigated include sooty shearwater, grey-backed storm petrel, which is thought to be numerous, rock shag, imperial shag and dolphin gull. Endemic races present include the dark-faced ground-tyrant, Falkland thrush, long-tailed meadowlark and common diving petrel. Bird Island, Falkland Islands Bird Island () is one of the Falkland Islands. It lies due south of West Falkland,