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,
Acacia koa used by ancient Hawaiians to build "waa" (dugout outrigger canoes) and "papa hee nalu" (surfboards). Only "paipo" (bodyboards), "kikoo", and "alaia" surfboards were made from koa, however; "olo", the longest surfboards, were made from the lighter and more buoyant "wiliwili" ("Erythrina sandwicensis"). The reddish wood is very similar in strength and weight to that of Black Walnut ("Juglans nigra"), with a specific gravity of 0.55, and is sought for use in wood carving and furniture. Koa is also a tonewood, often used in the construction of ukuleles, acoustic guitars, and Weissenborn-style Hawaiian steel guitars. B.C. Rich used koa on some