We assessed coral communities noting health, diversity and size of fish and benthic species on three distinct zones of the atolls: the reef slope, reef flat, and lagoon. The atolls of the Society Islands comprise complex reef systems typically enclosing deep water lagoons often connected to the open ocean by narrow, treacherous channels.

Everything You Need to Know About the 2027 Science Without Borders® Challenge
Are you ready to combine your creativity with ocean science?
The 15th Annual Science Without Borders® Challenge is now open! Whether you’re participating for the first time or returning for another year, this guide will help you get started.
This year’s theme, Navigate With Care, invites students to explore how responsible navigation helps protect both people and life in the ocean. Through your artwork, you can compete for scholarships and international recognition while inspiring others to protect both people and life in the ocean.
