`Elepaio
Chasiempsis sandwichensis
Endemic
Distribution: Three distinct subspecies, one each on Kaua`i, O`ahu, and Hawai`i. Some authorities recognize two additional races on Hawai`i. Common in native forests on Kaua`i and Hawai`i. Local and uncommon in mountains and forested valleys of O`ahu.
from, Hawaii's Birds, by Hawaii Audubon Society