Island Life: Tiny koa

A koa tree on Kilauea in Hawaii Volcanoes National Park. Koa’s young small leaves look totally different from adult crescent leaves. (Reiko Sekine/Community contributor)

A koa tree on Kilauea in Hawaii Volcanoes National Park. Koa’s young small leaves look totally different from adult crescent leaves. (Reiko Sekine/Community contributor)