LeadStory

CBS America

Why used oyster shells get recycled back into water

CBS America · New
CBS America
CBS America
New

Fishermen have taken oysters out of the Long Island Sound off Connecticut for generations. But Todd Koehnke and Tim Macklin have made it their mission to dump millions of old shells back in. David Schechter reports.

Breakdown
  • Fishermen have harvested oysters from Connecticut waters for generations, but now old shells are being returned to the ocean.
  • Oyster beds are vital for filtering water, preventing erosion, and supporting marine life. 21s
  • A nonprofit collects used shells from about 50 restaurants and cures them for a year to remove invasive species. 1m 12s
  • Recycled shells provide surfaces for baby oysters to grow, aiding the restoration of overfished beds. 33s
  • The initiative helps prevent shells from going to landfill and strengthens local ecosystems. 1m 36s
Food & DietEnvironment