Falcataria moluccana subtropical regions of the world and so has many common names. These include: albizia (Hawaii), Moluccan albizia, sengon (Java), salawaku (Maluku), jeungjing (Indonesia), ai-samtuco (Tetun, East Timor), madre de cacao (East Timor), batai (Malaysia), kerosin tree (Pohnpei), sau, Moluccan sau, and falcata (Philippines). The tree has become invasive in forests in Hawaii and on other Pacific islands. In Hawaii the caterpillars of the endemic Hawaiian koa looper ("Scotorythra paludicola") has been found to defoliate "Falcataria moluccana" and complete their development on this invasive tree without the larvae eating the leaves of their native host "Acacia koa". In Borneo the following
Greater koa finch Greater koa finch The greater koa finch ("Rhodacanthis palmeri") was a species of finch in the Fringillidae family. It was found only in the Hawaiian Islands. It has been extinct since the late 19th century. The bird was about 7–8 in (18–20 cm) long when fully grown. It was the largest known honey-creeper, although its typical weight is unknown. The bird is sexually dimorphic; the male was brilliant scarlet-orange on head, neck, and breast, with lighter orange on its bottom, and olive brown with orange touches on back, wings, and tail; however, the female was brownish olive, and somewhat lighter