Last month, a team of conservationists set sail from the island of Fiji. Their mission: to survey marine life in the Lau Islands, an unheralded group of islets scattered over thousands of square miles of the South Pacific. They were seeking out species — but also clues to the health of these little-explored waters. With warming seas wreaking havoc on coral reefs and upending fish migrations throughout the Pacific, managing this area will be crucial for ensuring its resilience to climate change — and ensuring that it can continue to provide food and livelihoods for the thousands who call the Lau Islands home.
Read More on the expedition: