HOME >> BIOLOGY >> NEWS
Forget a better mousetrap: Save the forest

New York -- The most cost-effective way to stop non-native rats and mongoose from decimating highly endangered species on larger tropical islands is not by intensive trapping, but instead by preserving the forest blocks where wildlife live, according to a study by the Bronx Zoo-based Wildlife Conservation Society (WCS) and other groups.

The study, which appears in the latest issue of the journal Conservation Biology, found that rats and mongoose in the Fiji Islands rarely penetrate the forest interior, preferring instead to forage along the forest edges.

The study holds potential good news for species like the pink-billed parrotfinch, banded iguana and Fijian land snails which live deep within Fiji's remaining forests. By using bait stations designed to attract rats and mongoose, the researchers discovered that stations over five kilometers (approximately three miles) from the forest edge were rarely visited.

"Protection of the few remaining large blocks of natural forests on Pacific islands may be the most cost-effective approach for conserving many rare species threatened by rats and mongooses," said WCS researcher David Olson, lead author of the study.

Though the authors are unsure on exactly why rats and mongoose seem to shy away from deep forests, they theorize that natural forests have poorer habitats for reproduction for these invasive species than agricultural areas or secondary forests.

The authors warn that even low levels of rat and mongoose penetration into forest areas can be sufficient over time to cause the decline of native species. Also, the occurrence of logging roads or even the proximity to rivers can allow rats and mongoose to colonize areas where endangered species occur.

"Remote forest areas that function as refuges for threatened island species are increasingly rare and should receive the highest priority for conservation on the larger islands of the Pacific," said David Olson, who said th
'"/>

Contact: John Delaney
jdelaney@wcs.org
718-220-3275
Wildlife Conservation Society
13-Apr-2006


Page: 1 2

Related biology news :

1. Innovative tagging technique may help researchers better protect fish stocks
2. Gene predicts better outcome as cortex normalizes in teens with ADHD
3. Handicapping tuberculosis may be the way to a better vaccine
4. Military to study better pain relief in battle zones
5. Wider buffers are better
6. More fish oil, less vegetable oil, better for your health
7. Losing weight after pregnancy -- diet and exercise better than diet alone
8. Decoding mushrooms secrets could combat carbon, find better biofuels and safer soils
9. Skin rash actually signifies better outcomes for pancreatic and lung cancer patients
10. Weeds survive the wild better than natives
11. Doing nature one better: Expanding the genetic code in living mammalian cells

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:8/12/2020)... ... August 12, 2020 , ... Mosio recently announced its newly ... health agencies of all sizes. With a focus on tracking symptoms and monitoring ... health care, Mosio helps public health departments automate communications and provide more personalized ...
(Date:8/5/2020)... PENSACOLA, Fla. (PRWEB) , ... August 05, 2020 , ... ... to cover two new innovations, CoreText™ and ProText™, making them the first Wharton’s jelly ... a defect using a syringe. The company’s solutions are the first Wharton’s jelly allograft ...
(Date:7/31/2020)... FRANCISCO (PRWEB) , ... July 30, 2020 , ... ... maturing prescription digital therapeutics product portfolio with a near term focus on Type ... biotech and pharma commercialization experience across multiple therapeutic areas and classes. As Chief ...
Breaking Biology News(10 mins):
(Date:8/3/2020)... ... 03, 2020 , ... ERT, the global leader ... been named one of the 100 most inspiring individuals in the life-sciences industry ... selected based on how they have inspired their colleagues and affected positive changes ...
(Date:7/31/2020)... , ... July 29, 2020 , ... ... can combine up to three different materials for use with CRM, neurostimulation, vascular, ... to three materials to meet specific design requirements, performance, and cost criteria; especially ...
(Date:7/22/2020)... ... July 22, 2020 , ... Join experts from Reed ... Manager Regulatory Solutions, in a one hour live webinar on Thursday, August ... in China for drugs and medical devices. Specifically, for medical devices, the NMPA has ...
(Date:7/10/2020)... LORTON, Va. (PRWEB) , ... July 08, 2020 ... ... laboratory testing services and products, announces a significant expansion of laboratory operations through ... robust collection for agencies implementing testing programs. , Bode-CARES provides ...
Breaking Biology Technology:
Cached News: