ʻApapane gray with small black eyes with a brown outline. The back of its wings and its tail are colored black, while back bottom is a grayish-white. Apapane are found in mesic and wet forests dominated by "ōhia lehua" ("Metrosideros polymorpha") and "koa" ("Acacia koa") trees. The best habitat also contains "kōlea lau nui" (" Myrsine lessertiana"), "naio" ("Myoporum sandwicense"), and "hapuu" ("Cibotium" spp.) tree ferns, while "māmane" ("Sophora chrysophylla") is a common species in high elevation foraging habitat. Most apapane are found at an elevation above , keeping the birds away from mosquitoes. It lives on the islands of Hawaii,
Koa people as the centre, they extended north as far as Kynuna. Their western boundary lay around Middleton Creek, wshile to the east, their frontier was at Winton and Sesbania. Their southern limits were around Cork. Neither circumcision nor subincision played any part in the Koa's initiatory rites into manhood. At least one Koa Bora ground, a gibber clearing threaded with portoluca, used to exist close to the homestead on Carisbrooke Station, southwest of Winton. Comparatively little is known of the Koa, and, in one modern tradition of whites in the area, they just 'melted away' when Europeans began to settle in