Lesser koa finch birds, when the first and last specimens were shot. In all, there were eight specimens that were collected, all of them from in trees that were used by the greater koa finch. There were several other related species living at its time including one from Oahu, one from Maui and one living in Kona. It has been confused with a house finch and many novice bird watchers claim false sightings. It was also confused with the O’u, which was still common on Hawaii and Kauai until the latter's recent disappearance. Lesser koa finch The lesser koa finch ("Rhodacanthis flaviceps") is
Mauna Kea State Recreation Area. A band of ranch land on Mauna Kea's lower slopes was formerly "Acacia koa" – "Metrosideros polymorpha" (koa-ōhia) forest. Its destruction was driven by an influx of European and American settlers in the early 19th century, as extensive logging during the 1830s provided lumber for new homes. Vast swathes of the forest were burned and cleared for sugarcane plantations. Most of the houses on the island were built of koa, and those parts of the forest that survived became a source for firewood to power boilers on the sugarcane plantations and to heat homes. The once vast