City of Shells: Our Forgotten Oyster Reefs

Summary

Historical research and marine science reveal how oyster reefs shaped Pearl River Delta communities, supported the lime industry and sustained ecosystems now threatened by development and pollution.

Cast

Available on

Audio and subtitles are shown per airline, as each one lists them. A track that isn’t listed may still be on board.

• Cathay Pacific

  Audio

  English

  Subtitles

  Subtitles not listed