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Turtle Survival

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RANGE COUNTRY UPDATE<br />

INDONESIA<br />

more than 10,000 Mangrove Apple trees (Sonneratia<br />

sp.), a favorite food of the Painted River<br />

Terrapin. The turtles often congregate under<br />

these trees within the flooded mangroves to wait<br />

for the ripened fruit to fall.<br />

Painted Terrapins occasionally bask on sandy riverbanks to regulate body temperature. This image was captured on<br />

the Tamiang River at sunset. PHOTO CREDIT: JOKO GUNTURO<br />

Painted River Terrapin<br />

Conservation Underway<br />

in Aceh, Sumatra<br />

Joko Guntoro<br />

HELP NEEDED TO EXPAND CONSERVATION<br />

EFFORTS<br />

After the protected eggs hatch, B. borneoensis<br />

juveniles are kept for headstarting at the<br />

Foundation’s headstarting and education center.<br />

As of 2015, 167 Painted River Terrapin hatchlings<br />

have been released back into the wild. In 2016,<br />

we’ll begin monitoring released turtles thanks<br />

to a generous donation of equipment from Walde<br />

Research and Environmental Consulting.<br />

Illegal egg harvesting and destruction of riverine<br />

vegetation continue, while many ecological<br />

and biological aspects of this species are not<br />

adequately understood and haven’t been studied.<br />

Conservation planning is compromised while<br />

these threats continue to impact the Painted<br />

River Terrapin, as well as all other endangered<br />

freshwater turtles and tortoises throughout<br />

Indonesia. A TSA Indonesia Program is seriously<br />

needed to play an important role in helping to<br />

ensure their continued survival in the future.<br />

Contacts: Joko Guntoro, Yayasan Satucita Lestari<br />

Indonesia, Kejuruan Muda, Aceh Tamiang, Indonesia.<br />

jokoguntoro@gmail.com<br />

With its vast size, and a varied geography ranging<br />

over 17,500 different islands, Indonesia is<br />

surpassed only by Brazil in its rich biodiversity.<br />

With a tropical climate and equatorial location,<br />

Indonesia also ranks fifth in the world regarding<br />

diversity of turtle species; equal to both China<br />

and Brazil.<br />

Among the 31 turtle species found here, three<br />

are endemic. Five Indonesian turtle species<br />

are currently listed among the World’s 25 Most<br />

Endangered Tortoises and Freshwater <strong>Turtle</strong>s as<br />

determined by the <strong>Turtle</strong> Conservation Coalition.<br />

These include the Rote Island Snake-necked <strong>Turtle</strong><br />

(Chelodina mccordi), the Asian Narrow-headed<br />

Softshell <strong>Turtle</strong> (Chitra chitra), the Southern River<br />

Terrapin (Batagur affinis), the Sulawesi Forest<br />

<strong>Turtle</strong> (Leucocephalon yuwonii), and the Painted<br />

River Terrapin (Batagur borneoensis).<br />

Indonesian turtle and tortoise species have<br />

endured high levels of egg harvesting as villagers<br />

collect them to eat or sell at local markets. These<br />

animals also face nest predation by wild pigs and<br />

monitor lizards and increasing habitat destruction<br />

as mangrove forests are destroyed and lost.<br />

More conservation efforts are clearly needed to<br />

help overcome these challenges.<br />

SATUCITA FOUNDATION BOOSTS<br />

CONSERVATION OF B. BORNEOENSIS<br />

Currently, the Painted River Terrapin (B.<br />

borneoensis) is the only Indonesian chelonian on<br />

which field conservation activities are focused.<br />

B. borneoensis is dependent on the mangrove<br />

ecosystem for food and habitat. The loss of<br />

riverine vegetation has played a large role in the<br />

species’ decline as mangrove swamps are rapidly<br />

converted for argiculture, charcoal production,<br />

and oil palm plantations.<br />

To help overcome these threats, the Satucita<br />

Foundation has organized annual nesting patrols<br />

and tree planting to secure eggs from poaching<br />

and provide needed forage and habitat. The Satucita<br />

Foundation has also engaged in community<br />

education with over 5,000 villagers learning<br />

about the conservation needs of the Painted<br />

River Terrapin in Aceh Province, Sumatra.<br />

The educational program has led to the<br />

formation of two community groups who planted<br />

Acknowledgements: Thank yous go to BKSDA Aceh and<br />

Aceh Tamiang Local Government for their collaboration.<br />

Supporting organizations include: <strong>Turtle</strong> <strong>Survival</strong><br />

Alliance, <strong>Turtle</strong> Conservation Fund, Pertamina EP Field<br />

Rantau, Chester Zoo, Mohammed bin Zayed Species<br />

Conservation Fund, and the Phoenix Zoo.<br />

Joko Gunturo records GPS coordinates of traps deployed<br />

during field surveys to monitor Painted Terrapin populations<br />

in the Tamiang River. PHOTO CREDIT: YUSRIONO<br />

a publication of the turtle survival alliance 33 visit us online at www.turtlesurvival.org

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