The Coral Triangle’s dark secret: Life thrives in the deep
Between the Indonesian islands that arc north towards the Philippines, the ocean floor is pockmarked with deep basins and underwater volcanoes. It is an area where oceanic currents collide, tectonic plates die, and species burst forth in a proliferation rarely seen elsewhere on Earth. The shallow areas are best known as the Coral Triangle, where warm seas house coral reefs and an abundance of fish species.