#coral reef health

2 articles

Close underwater view of a partly bleached brain coral beside healthy colourful corals and small reef fish off Grenada, shafts of sunlight, shallow clear water

What Is Happening to Grenada's Coral Reefs? Threats and Signs of Hope

The state of Grenada's coral reefs explained: bleaching, disease, hurricanes, runoff, sargassum and lionfish, plus what protection and recovery efforts are doin

14/10/2026 8 min read

Close-up of a red and white striped lionfish with fanned spines hovering beside a barrel sponge on a Grenada reef, diver's torch light, blue background

Marine Life

Lionfish in Grenada: How an Invader Changed the Reef, and the Plate

Lionfish in Grenada are an invasive predator from the Indo-Pacific. How they arrived, the damage they do, how culling works, sting first aid and eating them.

14/10/2026 8 min read