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Feb
8
2010
Roadkill numbers in upstate New York look grim
Køb discount viagra, Tens of thousands of mammals may be killed by cars each year in a single New York county, according to a new study.
Roadkill is a common sight on highways. But just how common is it, lowest viagra prices. Viagra list subcsribe, A team set out to answer that question by conducting an exhaustive roadkill survey in St. Lawrence County, bangkok viagra price, I want a free pack of viagra, New York, combing three routes nearly every week for more than a year and racking up 7, viagra st john's NL, Ostaa halvalla viagra, 094 kilometers along the way.
The researchers found 297 dead mammals, covering about half the known mammal species in the area, overseas viagra. Titles about viagra, Herbivores fared worse than carnivores, and medium-sized animals were more likely to be found than smaller ones, viagra withot prescrition. The most common victims were porcupines, raccoons, cottontail rabbits, striped skunks, and muskrats, the team reports in Biodiversity and Conservation.
The average observed roadkill rate was 3.8 mammals per 100 kilometers each week, Køb discount viagra. Order viagra with no Rx, But the actual number is probably five times higher, the team says, viagra for men, I want to buy viagra, because the weekly surveys did not account for carcasses that were removed by scavengers between observations. For example, viagra share on facebook, Free trial viagra, another experiment showed that squirrel carcasses usually disappeared after about two days.
Extrapolating to other roads, the authors estimate that St, buying viagra in china. Lawrence County drivers probably kill more than 45,000 mammals every year. “There can be no question that roads pose a real threat to mammals,” they write. – Roberta Kwok
Source: Køb discount viagra, Barthelmess, E.L., & M.S. Brooks. 2010. The influence of body-size and diet on road-kill trends in mammals. Biodiversity and Conservation. DOI: 10.1007/s10531-010-9791-3.
Image © DaveAlan, iStockPhoto.com
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