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Proposal Seeks Shark Sanctuary Off Cataño to Protect Endangered Species

Published Jul 12, 2026, 10:39 AM ASTvia El Nuevo Día

At a glance

  • Proposal for a shark sanctuary in Cataño’s Boca Vieja area
  • Aims to protect endangered scalloped hammerhead sharks
  • Ban on shark fishing proposed within nursery grounds

Why this matters: Puerto Rico is home to unique marine species that require conservation efforts.

Scientists and fishermen are proposing the creation of a shark sanctuary in the Boca Vieja area of Cataño, Puerto Rico. The proposed site is a reef near the local fishing village that serves as a nursery for the scalloped hammerhead shark (Sphyrna lewini), a species classified as endangered. To help curb the species’ decline, the group behind the initiative is calling for a ban on shark fishing within the nursery grounds.

The proposal reflects an effort by local scientists and fishing communities to jointly address conservation of a vulnerable marine species using the area to raise its young.

In context (787daily, from public data)

  • Cataño

    22,467Census estimate, 2020–20241927Founded4.8 sq mi (12.5 km²)Area
SourceEl Nuevo Día

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