TWS Releases Position Statement on Border Security and Wildlife

(I-Newswire) March 8, 2010 - For immediate release: February 26, 2010
TWS Contact: Jenna Jadin (301) 897-9770 x 309; jenna@wildlife.org


TWS publishes new position statement on the impacts of border security measures on wildlife
Statement recommends support of and research into alternatives to impenetrable barriers
The Wildlife Society (TWS) recently published a new position statement on the impact of international border security measures on wildlife. The TWS statement addresses how impenetrable border security measures such as fences pose significant risk to the wildlife that migrate or roam across international borders and notes that alternatives to such measures need to be investigated and implemented.

The Secure Fence Act of 2006 mandates the US Department of Homeland Security to construct
steel fences three to four meters high along large sections of the US-Mexico border. Such fences, while restricting human movement, can limit demographic and genetic interchange among wildlife populations, and can prevent species from shifting ranges in response to local weather conditions, normal seasonal movement, and a changing climate. The Real ID Act of 2005 allows for the exemption of all border roads and fences from environmental laws, including the Endangered Species Act and National Environmental Policy Act; as a result, there is no opportunity to assess impacts to wildlife and habitats, or to design or adopt mitigation measures that could protect both the border and wildlife.

Impenetrable fences could cause significant disruptions to migration habits and gene flow between many wildlife populations . The US-Mexico border forms a boundary area for at least 14 designated conservation areas, and the US-Canada border crosses at least 25 designated conservation areas. At least 20 different mammal species, including jaguarundi, Sonoran pronghorn, and desert tortoise, cross the habitats divided by these international borders.

Paul Beier, the chair of the committee that authored the position statement, and a wildlife expert at Northern Arizona University, notes that gene flow between natural populations is critically important. “Recent restoration of gene flow to isolated populations of bighorn sheep, wolves, and Florida panthers have shown the dramatic importance of gene flow in wild populations,” he says, “eliminating heart defects and male sterility in Florida panthers, and tripling the survival rate of newborn panthers to breeding age.”
In the position statement, TWS articulates several recommendations, including: repealing the Real ID Act; supporting legislation requiring the study of the wildlife impacts of border security measures; supporting the implementation of these measures within appropriate federal agencies; issuing a moratorium on the construction of additional border fences until wildlife impacts can be studied; and supporting funding for and research into the impacts of security measures and possible alternatives other than presumably “impenetrable” fences that may have more affect on wildlife, than on human border crossings.

A copy of the position statement “The Impact of Border Security Measures on Wildlife” is available at http://joomla.wildlife.org/documents/positionstatements/Border_Security.pdf.

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Founded in 1937, The Wildlife Society (TWS) is an international non-profit association made up of more than 9,000 professionals dedicated to excellence in wildlife stewardship through science and education. The mission of TWS is to represent and serve the professional community of scientists, managers, educators, technicians, planners, and others who work to study, manage, and conserve wildlife and their habitats worldwide.

About The Wildlife Society:
A non-profit organization that represents wildlife scientists and professionals.

Company Contact Information
The Wildlife Society
Jenna Jadin
5410 Grosvenor Lane
Bethesda, MD
20814
Phone : 3018979770