Gone
“Among the eight Hawaiian birds officially declared extinct Wednesday are the prismatic Maui ’akepa and Moloka’i creeper, and curve-beaked Kaua’i ʻakialoa and nukupu’u. Also gone is the Kaua’i ’o’o, whose haunting, flutelike mating call was last heard three decades ago.”
Ivory-billed woodpecker officially declared extinct, along with 22 other species, by Dino Grandoni. Washington Post, 29 September 2021.