Australia

Noosa’s Huon Mundy Reefs combine carefully placed reef foundations, oyster seeding and natural recruitment to support the return of estuary habitat.

Native oysters, blue mussels and recycled shell are helping rebuild Port Phillip Bay’s lost reefs, with monitoring revealing both progress and differences between sites.

How limestone foundations and native oysters helped rebuild shellfish habitat near Ardrossan—and why long-term monitoring remains central to the story.