Las Tres Islas…pockets of pristine beauty!

Conception, Corcuera and Banton. Las Tres Islas. The three northern islands of the province of Romblon, reachable in 1 to 3 hours by a banka (small Filipino boat) depending on the size of the waves. The three most remote municipalities of Romblon, but potentially the most beautiful!

Last week I conducted coastal resource assessments of coral reef, seagrass and mangrove habitats with the help of 5 other staff in my provincial office. The most exciting and most tiring of these was the manta tow.

Manta Tow means holding on to the manta board and being dragged behind the banka (boat) over the coral reef to estimate coral coverage and locate regions of reef, sand, seagrass…etc.
Manta Tow means holding on to the manta board and being dragged behind the banka (boat) over the coral reef to estimate coral coverage and locate regions of reef, sand, seagrass…etc. Later we will return to the islands with SCUBA gear to assess coral cover on specific identified reefs and fish abundance.
Hold on tight! Over 6 days we surveyed the circumference of 3 islands amounting to 90km.
Hold on tight! Over 6 days we surveyed the circumference of 3 islands amounting to 91km.
Our data sheet with categories for percentage of live hard coral, soft coral, dead coral, dead coral with algae and sand/rubble.
Our data sheet with categories for percentage of live hard coral, soft coral, dead coral, dead coral with algae and sand/rubble.

Accomplishments from our week of assessments:

  • 91km of coastline assessed by manta tow
  • 27 Seagrass surveys
  • 4 Transects laid in mangrove habitats
  • 34 Meetings held with local fisherfolk

Observations: 42 sea turtles, mostly green

Positives: Beautiful hard and soft corals with reef quality in some locations comparable to Apo Island Marine Sanctuary, which is one of the Philippines’ oldest and most renowned has been protected since 1985. With several deeper reefs the islands offer great potential for dive tourism.

Threats: Many crown-of-thorns were observed, along with coral bleaching and algal overgrowth, cuttings in some mangrove habitats, coastal pollution and future development.

Next steps: Crown-of-thorns removal and improvements to the management plans for existing protected areas. As a Peace Corps volunteer I will work with the provincial office to meet with the municipal mayors, other staff, and local fisherfolk to share these results and implement protection and restoration where it is needed.

WATCH THE VIDEO FROM OUR ASSESSMENTS: https://www.youtube.com/watch?v=h2G9qsx8u1w

Photo credit: Loren Tihanyi
Photo credit: Loren Tihanyi
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2 thoughts on “Las Tres Islas…pockets of pristine beauty!”

  1. Hey SJ, it was nice to meet you last week down on my beach in Hinaguman… I just caught your blog on Romblon News.

    If you are in need of a boat while doing your work, let me know as Peter and Uwe from Binucot Beach and I are partners in a 60 foot banca.

    Keep up the good work,
    Malcolm Schaefer

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