scubaseason

Green sea turtle

Chelonia mydas

Sighting evidence at South Atoll, Tubbataha Reefs

Green sea turtle

Photo: MARC MARTIN SOLA · CC BY-NC

Green sea turtles are ubiquitous on the South Atoll, feeding on seagrass and algae in the shallows and resting on coral heads between dives. Tubbataha's no-take status has allowed turtle populations to recover noticeably over the park's 30-year history. Nesting turtles haul onto the low-lying sand cays of the atoll between March and June, overlapping perfectly with the liveaboard season, giving divers a rare chance to see nesting activity from a respectful distance. Endangered globally.

Evidence at this site

No confirmed records on file at this site

Green sea turtle is listed as a curated species here based on historical reports.

How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

Also seen at other sites