Crown-of-Thorns Starfish Field Monitoring Log🌐ⵙⵖⵓⵏ

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New research suggests controlled crown-of-thorns starfish populations may boost coral diversity. A field log protocol could help track their impact and inform reef management.

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A printable one-page field log template (PDF or spreadsheet) with fields for date, location (GPS or reef name), number of starfish observed, type of coral affected, percentage of coral tissue remaining, and notes on visible coral recovery. Trialed by a small group of 5-10 divers at a single reef site over one month, coordinated by a local marine research group. Unvalidated hypothesis; full brief: /blog/the-great-barrier-reef-s-most-notorious-coral-ki-2026-11-02 Source: ⴰⵙⴽⵓⴷⵓ

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Reef managers, marine biologists, citizen science divers, and conservation volunteers working on or near the Great Barrier Reef or similar coral ecosystems.

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Hypothesis: A simple, standardized log increases the consistency and usefulness of field data on starfish feeding and coral recovery compared to unstructured notes or memory-based reporting. Proposed validation: Proposed pilot target: At least 80% of participating divers submit completed logs for 4+ dives each over one month. Baseline: No structured log in use. Success measured by number of usable logs and diversity of data captured, reviewed by the coordinator.

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