For every animal. For a shared future.A nonprofit initiative

PANDUANHEWAN · INDONESIA

Olive ridley turtle

A relatively small turtle that travels through open seas and returns to beaches to nest. Not every population performs its famous mass-nesting behaviour.

About this guideCompiled and checked against the listed sources; not yet expert reviewed.

Recognising an olive ridley

Olive ridleys have rounded, heart-shaped shells coloured olive to grey-green. The number of side plates can vary. Because turtle features can be confusing, use a reliable identification guide without pursuing or handling an animal.

A life largely at sea

Olive ridleys use open-ocean as well as coastal waters. They eat varied foods, including invertebrates. Their connection to land is most visible during nesting, but much of their life depends on waters far from the beach where visitors stand.

Arribadas do not occur on every beach

An arribada is synchronised mass nesting at particular sites. Olive ridleys also nest individually. Images of mass nesting in another country should not promise the same event in Indonesia; local patterns need site-specific and seasonal evidence.

Release alone does not resolve threats

Accidental capture and egg collection put pressure on olive ridleys. SEE Turtles also highlights damage to nesting beaches. Hatchlings released do not equal adult turtles recovered; long-term outcomes must be assessed alongside habitat protection and threats at sea.

Strandings need professional reporting

BKKPN Kupang documented an olive-ridley stranding response at Gili Air in 2025. That case illustrates the value of public reports, not guaranteed service availability. If you find a turtle in difficulty, keep your distance and use the marine-stranding reporting guide.

Sources & references

  1. NOAA Fisheries — Olive ridley turtle ↗
  2. SEE Turtles — Olive ridley turtles ↗
  3. KKP BKKPN Kupang — Gili Air stranding response, 2025 ↗

References can change. Check dates and context in the original source.