Featured Research

from universities, journals, and other organizations

Extremely rare turtle is released into the wild

Date:
January 24, 2012
Source:
Wildlife Conservation Society
Summary:
Biologists have successfully released a Southern River terrapin (Batagur affinis) – one of the most endangered turtles on Earth – into the Sre Ambel River in Cambodia.

This shows the release of the Southern River terrapin at a ceremony on the Sre Ambel River in Cambodia attended by representatives of WCS, Cambodia’s Fisheries Administration’s Conservation Department, the Singapore Embassy, and local officials. The turtle has been equipped with a satellite tag, which will allow WCS conservationists to track it.
Credit: Eleanor Briggs

The Wildlife Conservation Society, in conjunction with the Cambodian Fisheries Administration and Wildlife Reserves Singapore, just announced the successful release of a Southern River terrapin (Batagur affinis) -- one of the most endangered turtles on earth -- into the Sre Ambel River in Cambodia. The turtle was released on January 16th at a ceremony attended by officials, conservationists, and local people.

The female turtle, which weighs approximately 75 pounds (34 kilograms), is fixed with a satellite transmitter that will allow conservationists to track its whereabouts -- the first-ever satellite monitoring study for this species.

Captured in the Sre Ambel River by local fishermen in April, 2011, the turtle is one of an estimated 200 adults remaining in the wilds of Cambodia, Malaysia, and Indonesia. It was voluntarily turned it over to the WCS Cambodia turtle team instead of being sold into the black market trade where it would have been sent to food markets in China. The population in the Sre Ambel River is estimated at less than ten nesting females. Thus, this individual is extremely important for maintaining genetic diversity of this species that has already suffered drastic population declines.

WCS believes the population has an excellent chance of recovery as the coastal mangrove forests of Southeastern Cambodia are some of the largest and most pristine in Southeast Asia, spanning some 175 square miles (more than 45,000 hectares). These habitats are crucial to numerous aquatic and terrestrial animals and are vital nursery areas for marine fisheries.

Conservationists will monitor the turtle's movements to see how it utilizes this region. Of particular interest is how the turtle navigates through commercial fishing grounds, as well as areas where it could be threatened by other factors such as habitat destruction by sand mining or conversion of mangrove forests into shrimp farming facilities.

WCS notes that numerous studies on similar long-lived species have shown that as little as a five percent increase in annual adult mortality can cause populations to go extinct. "By reducing the adult mortality of the Southern River terrapin, even by fractions -- as little as ten animals a year per population in this circumstance -- we can have immediate and long-term positive impacts on the remaining wild populations of this critically endangered species" said Brian D. Horne of the Wildlife Conservation Society.

Heng Sovannara, Deputy Director of Cambodia's Fisheries Administration's Conservation Department, is extremely hopeful that the release will enhance efforts to conserve the species. "By identifying areas that are most utilized by the turtles, we can pinpoint our efforts to reduce the turtles being caught as fishery by-catch as well as targeted hunting," he said.

Dr. Sonja Luz, Deputy Director of Conservation & Research for Wildlife Reserves Singapore, said: "This project will contribute greatly to a much brighter future for this critically endangered terrapin. Hopefully, more public awareness and education opportunities will arise from this and allow us to create better protection tools and a safer environment for these amazing reptiles."

In 2000, a small population of Southern River Terrapins, Batagur affinis, was found in the Sre Ambel after many years of being considered locally extinct.

The turtle was once considered solely the property of the King of Cambodia, but has been decimated by overhunting over the past two decades.

Following the Khmer Rouge and Pol Pot regime, the Cambodian people were left in severe poverty, and with the growing international demand for turtles in China for human consumption, literally thousands of turtles were captured and sent to China for much needed income by the country's impoverished people.


Story Source:

The above story is based on materials provided by Wildlife Conservation Society. Note: Materials may be edited for content and length.


Cite This Page:

Wildlife Conservation Society. "Extremely rare turtle is released into the wild." ScienceDaily. ScienceDaily, 24 January 2012. <www.sciencedaily.com/releases/2012/01/120118111704.htm>.
Wildlife Conservation Society. (2012, January 24). Extremely rare turtle is released into the wild. ScienceDaily. Retrieved September 21, 2014 from www.sciencedaily.com/releases/2012/01/120118111704.htm
Wildlife Conservation Society. "Extremely rare turtle is released into the wild." ScienceDaily. www.sciencedaily.com/releases/2012/01/120118111704.htm (accessed September 21, 2014).

Share This



More Plants & Animals News

Sunday, September 21, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Raw: San Diego Zoo Welcomes Cheetah Cubs

Raw: San Diego Zoo Welcomes Cheetah Cubs

AP (Sep. 20, 2014) The San Diego Zoo has welcomed two Cheetah cubs to its Safari Park. The nearly three-week-old female cubs are being hand fed and are receiving around the clock care. (Sept. 20) Video provided by AP
Powered by NewsLook.com
Chocolate Museum Opens in Brussels

Chocolate Museum Opens in Brussels

AFP (Sep. 19, 2014) Considered a "national heritage" in Belgium, chocolate now has a new museum in Brussels. In a former chocolate factory, visitors to the permanent exhibition spaces, workshops and tastings can discover derivatives of the cocoa bean. Duration: 01:00 Video provided by AFP
Powered by NewsLook.com
Could Grief Affect The Immune Systems Of Senior Citizens?

Could Grief Affect The Immune Systems Of Senior Citizens?

Newsy (Sep. 19, 2014) The study found elderly people are much more likely to become susceptible to infection than younger adults going though a similar situation. Video provided by Newsy
Powered by NewsLook.com
Jury Delivers Verdict in Salmonella Trial

Jury Delivers Verdict in Salmonella Trial

AP (Sep. 19, 2014) A federal jury has convicted three people in connection with an outbreak of salmonella poisoning five years ago that sickened hundreds of people and was linked to a number of deaths. (Sept. 19) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins