What is "akiapolaau"

n. A Hawaiian honeycreeper, ''Hemignathus munroi''

The akiapōlāau (Hemignathus wilsoni), pronounced ah-kee-ah-POH-LAH-OW, is a species of Hawaiian honeycreeper, that is endemic to the island of Hawaii. Its natural habitats are dry and montane moist forests, and the only bird species on the island to occupy the woodpecker niche. The bird is in length, and has an unusually curved beak-(a specialist species). The akiapolaau is a pudgy bird which has a whitish bottom and tail, black legs, yellow chest, orangish head, black face mask and bill and gray black wings. The male's song is either a loud, short pit-er-ieu or a rapid warba-warba. Its various calls include an upslurred whistle, a short cheedle-ee warble, and a short sweet.