Explore Spectacular:
Interesting Discoveries From 50 Years of
National Marine Sanctuaries
By Rachel Plunkett
May 2022
The spirit of exploration is what draws us to visit places off the beaten path—it’s what keeps us asking and seeking answers to new questions—further invigorating our curiosity. While the spirit of exploration existed in the waters of national marine sanctuaries long before many of them were designated, it continues to be one of the driving forces at the heart of protecting these special underwater places. Through partnerships and the aid of new technology, we’re able to go farther and learn more than those who came before. As we celebrate the upcoming 50th Anniversary of your National Marine Sanctuary System, join us on an exciting journey looking back at some of the discoveries made through five decades of exploration.
Colossal Corals Open a Window to the Past
Thousands of miles west of the U.S. coastline and south of the Equator, resilient reefs thrive and super-sized corals grow within and around the protected waters of National Marine Sanctuary of American Samoa. This living marine laboratory provides a better understanding of coral biology and may unlock secrets to how corals cope with changing ocean conditions.
Biodiversity at Davidson Seamount
Since the first biological expedition to Davidson Seamount, it has been globally recognized as one of the best studied and most protected seamounts.
Mass Coral Spawning
Every August, the reef-building corals of Flower Garden Banks National Marine Sanctuary put on a fantastic spawning display.
Where the Humpback Feeds
Studies on sand lance, seabirds, and whales at Stellwagen Bank National Marine Sanctuary over the last decade, combined with climate change data, have given a new sense of vulnerability of the ecosystem.
History and Economy of the Great Lakes Region
Michigan’s “Shipwreck Alley” holds the stories from over 200 years of Great Lakes shipping and countless sailors and passengers. This is the story of the steamer Choctaw, from its final voyage to discovery on the lakebed about 100 years later.
USS Monitor: From Weapon of War to Island of Life
In May 2022, researchers aboard NOAA Ship Nancy Foster returned to the resting place of USS Monitor. Protected as a national marine sanctuary for nearly 50 years, the Civil War ironclad serves as a uniquely accessible underwater museum and memorial, and is now considered an "island of life."
The Power of Wow
Even before the passage of the Marine Protection, Research, and Sanctuaries Act of 1972, it was clear that science was intended to be central to the creation and management of national marine sanctuaries.
More Discoveries
Check back soon for more stories featuring fascinating discoveries throughout your national marine sanctuaries!