search-icon
Another Mission Begins: San Andres Archipelago

Last night, when most of expedition team arrived, the crew had the Golden Shadow anchored just off Jamaica’s Port Royal, at the mouth of Kingston Harbor. In the 16th and 17th centuries that was a pirate hotspot, but an earthquake submerged much of the town in 1692. Some historic remnants remain, but there was no time for sightseeing.

Everybody was onboard by sunset and we headed south at about 10 p.m. We couldn’t have asked for better conditions. Skies are clear, seas are flat calm, and forecasts say it should stay like this for at least a few days.

 

Flat calm seas
Flat calm seas

We’ve now traveled about 260 kilometers southwest of Kingston to a spot called Alice Shoal, which is jointly controlled by Jamaica and Colombia as part of a Joint Regime Zone. This is the northern tip of the San Andres Archipelago, a ring of reefs and tiny islets that stretches from where we are anchored to the inhabited island of San Andres, Colombia, roughly 400 kilometers southwest.

The Golden Shadow is situated in water so clear that we could see a stingray on the bottom today 35 meters below the surface. There’s a reef line a couple of kilometers from here, but nothing breaks the surface.

 

The Golden Shadow at Alice Shoal
The Golden Shadow at Alice Shoal

 

On this expedition, we’ll be exploring what are probably the most remote reaches of the Caribbean. There’s one light in the distance now, but we didn’t see any other boats all day. As we make our way around, we’ll be curious to learn how many fishermen manage to make the long journey here from Colombian islands, Nicaragua or Jamaica.

We started the day with a scuba orientation then moved on to preparations for what we hope will be a productive day of diving tomorrow. The members of the science team will be splitting into groups and heading in different directions aboard smaller boats. We’ll have people mapping the reefs, studying the conchs found in shallower waters, identifying and counting fish, and running detailed surveys of the corals.

 

Prepping for survey work
Prepping for survey work

 

There is so little information available about this region that there’s no telling what we’ll find during the numerous hours we’ll be spending underwater. Check back each day for the next two weeks and we’ll let you know.

(Photos/Images by: Mark Schrope)

To follow along and see more photos, please visit us on Facebook!  You can also follow the expedition on our Global Reef Expedition page, where there is more information about our research and team members.

Related Posts

2025-2026 B.A.M. Student Voices

Throughout the Bahamas Awareness of Mangroves (B.A.M.) and Jamaica Awareness of Mangroves in Nature (J.A.M.I.N.) programs, we evaluate each phase of the mangrove education and restoration process to better understand how students are learning, growing, and connecting with their coastal environments.

Before the programs begin, students share what they already know about mangroves and how they feel about them. As the program progresses, we continue to gather feedback to see how their knowledge evolves from identifying mangrove species and understanding food webs to recognizing the role mangroves play in coastal protection and climate change mitigation.

But the surveys go beyond science content.

We also ask students…

Read More

Ten Years of B.A.M.: Rooted in Partnership, Growing in Purpose

Ten years ago, the Bahamas Awareness of Mangroves (B.A.M.) program began with a simple but meaningful commitment: to connect Bahamian students with the mangrove ecosystems that shape and protect their island home.

Since 2015, B.A.M. has been implemented in partnership with Friends of the Environment, whose dedication to environmental stewardship in Abaco has made this program possible year after year. Together, we have worked alongside Patrick J. Bethel High School and Forest Heights Academy to bring hands-on mangrove science into classrooms and out into the field.

What makes ten years remarkable is not just longevity — it is consistency…

Read More