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Eiao Island Nature Reserve
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wildlife
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Eiao Nature Reserve on Eiao Island (Marquesas) protects 43 km² of dry forests, coastal cliffs, and rich marine life. The uninhabited island is a crucial breeding ground for the Marquesan shearwater (Puffinus nativitatis) and the green sea turtle (Chelonia mydas). Established in 1991, the reserve conserves native flora such as the Eiao crocodile tree (Pandanus eiaoensis). Cliffs reach heights of up to 300 meters. The island previously suffered from goat grazing, which damaged the ecosystem. The reserve is administered by the French Polynesian government. Access is strictly regulated. Surrounding waters are rich in fish species and coral reefs. Research teams regularly visit to monitor populations.
Best time to visit & climate
The most pleasant time to visit is Aug–Oct.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Rain mm | 37 | 27 | 69 | 59 | 43 | 28 | 21 | 15 | 14 | 11 | 21 | 14 |
📋 Practical info
Best season
The best season for observing endemic birds on Eiao is the dry season from May to October. During these months the trails are more accessible and sightings more reliable.
Best time of day
Early mornings just after sunrise are when birds are most active. Late afternoons before dusk also provide good opportunities for sightings.
Etiquette
Access to the island is heavily restricted; follow all entry rules set by the authorities. Do not disturb wildlife and leave no litter behind.
What to bring
A good pair of binoculars is essential for observing rare birds from a safe distance. Sturdy hiking boots and insect repellent are recommended due to rough terrain.
Getting there
Eiao is accessible only by boat or charter flight from the Marquesas Islands. An official permit is required for the visit as it is a strictly protected reserve.
What to expect
Birdwatching on Eiao requires patience as the birds are shy and the terrain challenging. Plan for several hours and move slowly and quietly.
Geography
Facts
- Reserve area is 43 km².
- The reserve was established in 1991.
- Cliffs are up to 300 m high.
- Eiao is uninhabited.
- Marquesan shearwater breeds here.
- Eiao crocodile tree is an endemic species.
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Notable places around
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Sights in the town Eiao Island Nature Reserve (1)
Sights nearby
Frequently asked questions
Is the Eiao Island Nature Reserve accessible to tourists?
Access is strictly controlled and requires special permits.
What makes the reserve so important?
It is a pristine refuge for endangered species.
How do you get there?
Only by private charter, which is very expensive.
Is there any infrastructure there?
No, the reserve is completely wild and uninhabited.
Is it suitable for diving?
Due to rough conditions, it is only possible for experts.
Eiao Island Nature Reserve: where is it located?
Eiao Island Nature Reserve is located in French Polynesia.
Eiao Island Nature Reserve: when is the best time to visit?
The most pleasant time to visit is Aug, Oct.
Eiao Island Nature Reserve: why is it worth visiting?
Eiao Nature Reserve on Eiao Island (Marquesas) protects 43 km² of dry forests, coastal cliffs, and rich marine life.
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