Why Oysters Matter
Oysters filter large amounts of water, remove excess nutrients, and create habitats for fish and other marine life. Their reefs also act as natural barriers that reduce erosion and soften storm impacts.

 

Declining Populations
Pollution, habitat loss, overharvesting, and warming seas have caused oyster numbers to collapse in many regions, leaving coasts more vulnerable.

 

Restoration Efforts
Projects like New York’s Billion Oyster Project, Europe’s Native Oyster Network, and Gulf of Mexico reef restorations rebuild reefs using recycled shells, science, and community involvement.

 

A Path Forward
With sustained conservation and local engagement, oyster reefs can recover—strengthening ecosystems and helping protect coastlines for future generations.