Question: Where are the cousins of the species of nukupuʻ located other than the oldest of the main Hawaiian Islands?
Sentence (from "Oʻahu nukupuʻu"): The Oʻ ahu nukupuʻ u ("Hemignathus lucidus") was a species of nukupuʻ u which was similar to its cousins from the Islands of Kauaʻ i and Maui.
Relevant evidence: Yes