Navigation Links
Big cats, wild pigs and short-eared dogs -- oh, my!
Date:1/27/2009

NEW YORK (January 27, 2009) -- The Wildlife Conservation Society (WCS) released photos today from the first large-scale census of jaguars in the Amazon region of Ecuadorone of the most biologically rich regions on the planet.

The ongoing census, which began in 2007, is working to establish baseline population numbers as oil exploration and subsequent development puts growing pressure on wildlife in Ecuador's Yasuni National Park and adjacent Waorani Ethnic Reserve. Together, these two protected areas make up some 6,500 square miles (16,800 square kilometers) of wilderness.

The research is being carried out by a team led by WCS research fellow Santiago Espinosa. Espinosa's team, which includes several members of the Waorani indigenous group, set up a complex system of "camera traps," that photograph animals remotely when they trip a sensor that detects body heat. His work is being funded by WCS, WWF, and the University of Florida.

So far the team has taken 75 pictures of jaguars, which can be individually identified through their unique pattern of spots. Other images show jaguar prey species, such as white-lipped peccaries, and other rarely seen species, including two pictures of a short-eared dog, a relative of foxes and wolves.

"The main threats to jaguars in Ecuador are habitat degradation and loss due to various human activities," said Espinosa. "Bushmeat hunting by local communities has increased due to road development that provides access to otherwise isolated areas. Additionally, people hunt bushmeat to sell commercially in local markets, rather than simply for their own consumption. There is competition for food as people hunt the same prey species as the jaguar. If the prey species disappear, the jaguar will be gone."

Espinosa's preliminary data show far fewer jaguars in more hunted areas compared to remote study sites. In his first survey at a heavily hunted site within Yasuni National Park, Espinosa identified only three individual jaguars. At his second study site in a rarely hunted and remote area, he distinguished 14 different jaguarsalmost five times as many as near the populated site.

Espinosa and WCS plan to extend the jaguar camera trap surveys to other areas of Ecuador, working with local communities in both the Amazon region and along the coast where most of the forests are gone but still may provide refuge to jaguars.


'/>"/>

Contact: Stephen Sautner
ssautner@wcs.org
718-220-3682
Wildlife Conservation Society
Source:Eurekalert  

Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Big cats, wild pigs and short-eared dogs -- oh, my!
(Date:3/30/2017)... March 30, 2017  On April 6-7, 2017, Sequencing.com ... Genome hackathon at Microsoft,s headquarters in ... will focus on developing health and wellness apps that ... Hack the Genome is the first hackathon for ... world,s largest companies in the genomics, tech and health ...
(Date:3/28/2017)... 2017 The report "Video Surveillance ... Servers, Storage Devices), Software (Video Analytics, VMS), and Service ... Forecast to 2022", published by MarketsandMarkets, the market was ... projected to reach USD 75.64 Billion by 2022, at ... base year considered for the study is 2016 and ...
(Date:3/23/2017)... The report "Gesture Recognition and Touchless Sensing Market by Technology (Touch-based ... to 2022", published by MarketsandMarkets, the market is expected to be worth USD ... 2022. Continue Reading ... ... ...
Breaking Biology News(10 mins):
(Date:10/7/2017)... ... October 06, 2017 , ... ... Hi-C-based genomic technologies, launched its ProxiMeta™ Hi-C metagenome deconvolution product, featuring the ... and accompanying cloud-based bioinformatics software to perform Hi-C metagenome deconvolution using their ...
(Date:10/6/2017)... Mass. (PRWEB) , ... October 06, 2017 , ... ... female entrepreneurship within the healthcare and technology sector at their fourth annual Conference ... panels featuring 30 inspiring speakers and the ELEVATE pitch competition showcasing early stage ...
(Date:10/5/2017)... ... 2017 , ... LabRoots , the leading provider of educational and interactive ... back to cancer research with a month-long promotion supporting the advancement of breast cancer ... can use promo code PinkRibbon to get 10 percent off their purchase of every ...
(Date:10/5/2017)... ... October 05, 2017 , ... NIH ... of its Nanobind DNA/RNA extraction technology . Nanobind is a novel magnetic ... surface and that can be used for a wide variety of sample preparation ...
Breaking Biology Technology: