Mangaia
Mangaia (traditionally known as A'ua'u Enua, which means terraced) is the most southerly of the Cook Islands and the second largest, after Rarotonga. It is a roughly circular island, with an area of , from Rarotonga. Originally heavily populated, Mangaia's population has dropped by 75% in the last 50 years. Geography Originally known as A'ua'u or A'ua'u Enua ("terraced"), the island was named Mangaia (or Mangaianui-Neneva, "Mangaia monstrously-great") by Tamaeu, who came to the island from Aitu…