The Lesser Kuril Chain (russian: Малая Курильская гряда, ja, しょうクリルれっとう or 小千島列島), is an island chain in the northwestern

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the contine ...

. The islands are administered as part of Yuzhno-Kurilsky District of

Sakhalin Oblast Sakhalin Oblast ( rus, Сахали́нская о́бласть, r=Sakhalínskaya óblast', p=səxɐˈlʲinskəjə ˈobləsʲtʲ) is a federal subject of Russia (an oblast) comprising the island of Sakhalin and the Kuril Islands in the Rus ...

Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eigh ...

, and many sources consider the chain to be geographically part of the

Kuril Islands The Kuril Islands or Kurile Islands (; rus, Кури́льские острова́, r=Kuril'skiye ostrova, p=kʊˈrʲilʲskʲɪjə ɐstrɐˈva; Japanese: or ) are a volcanic archipelago currently administered as part of Sakhalin Oblast in the ...

. However, the Japanese government

claims Claim may refer to: * Claim (legal) * Claim of Right Act 1689 * Claims-based identity * Claim (philosophy) * Land claim * A ''main contention'', see conclusion of law * Patent claim * The assertion of a proposition; see Douglas N. Walton ...

that these islands are not part of the Kuril Islands and are instead minor islands of

Hokkaido Prefecture is Japan, Japan's Japanese archipelago, second largest island and comprises the largest and northernmost Prefectures of Japan, prefecture, making up its own List of regions of Japan, region. The Tsugaru Strait separates Hokkaidō from Honshu; th ...

.Northern Territories Issue
/ref> The Lesser Kuril Chain lies northeast of the

Nemuro Peninsula The Nemuro Peninsula (根室半島 ''Nemuro-hantō'') is a peninsula which extends from the east coast of Hokkaidō, Japan. It is some long and wide, and forms part of Nemuro City. Cape Nosappu at its tip is the easternmost point of Hokkaid� ...

Hokkaido is Japan, Japan's Japanese archipelago, second largest island and comprises the largest and northernmost Prefectures of Japan, prefecture, making up its own List of regions of Japan, region. The Tsugaru Strait separates Hokkaidō from Honshu; th ...

, near the southwestern end of the

Greater Kuril Chain Greater Kuril Chain (russian: Большая Курильская гряда) - A part of the Kuril Islands, the Greater Kuril Chain is a group of islands in the Pacific Ocean. It includes North Kurils, Iturup and Kunashir. At its south western e ...

, from which it is separated by the South Kuril Strait. It consists of

Shikotan ; ja, 色丹島 , location = Pacific Ocean , coordinates = , archipelago = Kuril Islands , total_islands = 1 , major_islands = , area_km2 = 225 , length = , width = , coastline ...

, the

Habomai Islands ; ja, 歯舞群島, Habomai guntō , location = Pacific Ocean , coordinates = , archipelago = Kuril Islands , total_islands = 10 + several rocks , major_islands = , area_km2 = 100 , length = , ...

and several small islands lying close to the Shikotan. The length of the island chain is about , and the total land area is . The islands' highest point is a mountain summit on

Shikotan ; ja, 色丹島 , location = Pacific Ocean , coordinates = , archipelago = Kuril Islands , total_islands = 1 , major_islands = , area_km2 = 225 , length = , width = , coastline ...

, above sea level. The islands of the chain, along with neighbouring

Kunashir , other_names = kz, Kün Ashyr; ja, 国後島 , location = Sea of Okhotsk , locator_map = File:Kurily Kunashir.svg , coordinates = , archipelago = Kuril Islands , total_islands = , major_islands = , area = , length = , width = fr ...

, have been recognised as

Important Bird Area An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations. IBA was developed and sites are identified by BirdLife Int ...

s (IBAs) by

BirdLife International BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding ...

because they support populations of various

threatened Threatened species are any species (including animals, plants and fungi) which are vulnerable to endangerment in the near future. Species that are threatened are sometimes characterised by the population dynamics measure of ''critical depensa ...

bird species, including many

waterbird A water bird, alternatively waterbird or aquatic bird, is a bird that lives on or around water. In some definitions, the term ''water bird'' is especially applied to birds in freshwater ecosystems, although others make no distinction from seab ...

seabird Seabirds (also known as marine birds) are birds that are adapted to life within the marine environment. While seabirds vary greatly in lifestyle, behaviour and physiology, they often exhibit striking convergent evolution, as the same envir ...

s and

wader 245px, A flock of Red_knot.html" ;"title="Dunlins and Red knot">Dunlins and Red knots Waders or shorebirds are birds of the order Charadriiformes commonly found wikt:wade#Etymology 1, wading along shorelines and mudflats in order to foraging, ...

References

Islands of the Kuril Islands Important Bird Areas of the Kurile Islands Seabird colonies {{SakhalinOblast-geo-stub