2018 New Caledonian independence referendum
New Caledonia was formally annexed by France in 1853, and Europeans and Polynesians, as well as other settlers, have since made the indigenous Kanaks a minority (27%, 11% and 39% respectively in the 2014 census). The territory was used as a penal colony from 1864 to 1897, and the Kanaks were "excluded from the French economy and from mining work, and ultimately confined to reservations". Between 1976 and 1988, conflicts between the French government and the independence movement saw periods of serious violence and disorder (culminating in the Ouvéa cave hostage taking in 1988), with the emerging Kanak independence movement gaining support from many Kanaks frustrated with their lower socio-economic status and lack of involvement in the economy, seen as problems caused by the French "exploitation". Though GDP per capita (nominal) is high at $38,921 and though New Caledonia is a major producer of nickel, there is significant inequality in income distribution, with many claiming that the mining revenue benefits people outside the territory and its (declining) mining communities.
Nestor (genus)
There are two surviving species and at least one well documented extinct species in the genus "Nestor". Very little is known about the fourth, the Chatham kaka, which may have been conspecific with another kaka species.Of the four species, the Norfolk kaka and Chatham kaka became extinct in recent history. The last known individual of the Norfolk kaka died in captivity in London sometime after 1851, and only between seven and 20 skins survive. The Chatham kaka became extinct in pre-European times, after Polynesians arrived at the island, between 1550 and 1700, and is only known from subfossil bones. The mainland New Zealand kaka is listed as endangered, and the kea is listed as vulnerable.