Along the Malalayang coast in Manado, North Sulawesi, the young conservation team Reeformers has recorded a significant ecological milestone. Five Tridacna gigas (giant clams)—a species long categorized as vulnerable to endangered—have reappeared and grown naturally within the coral transplantation area they manage.
This discovery serves as a strong indication that the previously degraded ecosystem is gradually recovering. Giant clams are widely recognized as bioindicators of marine health, as they can only thrive in clear, stable waters with healthy reefs.
The emergence of these five new individuals in the restoration site is more than a technical achievement; it is an ecological signal that the habitat built by these young conservationists has reached a condition capable of supporting new marine life. “Seeing these five giant clams in our area proves that small actions, when done consistently, can create a big impact,” said Reeformers founder Ryan Winston Angouw in a written statement on Thursday (20/11).
This year, Ryan, 14, represented North Sulawesi’s youth at the 12th Asia-Pacific Forum on Sustainable Development (APFSD) in Bangkok. Since its establishment in December 2021, Reeformers has planted more than 3,000 coral fragments, facilitated the presence of 220 new species, and documented 900 natural coral recruitments.
The program involves students, young activists, schools, tourism communities, and scientific divers. Through study trips, hundreds of students are taken directly to Bunaken to learn marine science and participate in coral planting activities.
Several communities of international actor and actress enthusiasts have also joined by adopting corals as a collective conservation initiative. “The presence of these five giant clams strengthens our belief that education, science, and youth participation can accelerate ocean recovery,” Ryan added.
Source : https://mediaindonesia.com/nusantara/832340/kima-raksasa-muncul-sinyal-pemulihan-laut-sulawesi-utara