Ofu American Samoa 2024
Extreme low-frequency waves on the Ofu, American Samoa, reef flat USGS (.gov)
Mechanisms of Thermal Tolerance in Reef-Building Corals across a Fine-Grained Environmental Mosaic: Lessons from Ofu, American Samoa Frontiers
The barely visited US national park that requires a passport BBC.com
Why the National Park of American Samoa deserves to be on your bucket list USA TODAY