Kanak people
Kanak languages are extremely diverse, but French serves as the official language of New Caledonia. There are 28 distinct Kanak languages, as well as many dialects, out of the 1,200 Melanesian languages spoken throughout the Pacific. They are mutually incomprehensible. All are a part of the Oceanic branch of the Austronesian family. They all belong to the New Caledonian subgroup – except for Fagauvea, which is a Polynesian language.
Nicobar pigeon
From subfossil bones found on New Caledonia and Tonga, an extinct species of "Caloenas", the Kanaka pigeon ("C. canacorum") was described. It was about one-quarter larger than the Nicobar pigeon. Considering that it must have been a good source of food, it was most likely hunted to extinction by the first human settlers of its home islands. It probably was extinct by 500 BC. The Spotted green pigeon ("C. maculata") is a more recently extinct species from an unknown Pacific locality; it probably disappeared in the 19th century and most likely succumbed to introduced European rats. It is placed in "Caloenas" as the least awkward possibility; its true affinities are presently indeterminate and it is perhaps more likely to represent a distinct genus of the Indopacific radiation of Columbidae.