Visitor Counter

hitwebcounter web counter
Visitors Since Blog Created in March 2010

Click Below to:

Add Blog to Favorites

Grizzly bears, black bears, wolves, coyotes, cougars/ mountain lions,bobcats, wolverines, lynx, foxes, fishers and martens are the suite of carnivores that originally inhabited North America after the Pleistocene extinctions. This site invites research, commentary, point/counterpoint on that suite of native animals (predator and prey) that inhabited The Americas circa 1500-at the initial point of European exploration and subsequent colonization. Landscape ecology, journal accounts of explorers and frontiersmen, genetic evaluations of museum animals, peer reviewed 20th and 21st century research on various aspects of our "Wild America" as well as subjective commentary from expert and layman alike. All of the above being revealed and discussed with the underlying goal of one day seeing our Continent rewilded.....Where big enough swaths of open space exist with connective corridors to other large forest, meadow, mountain, valley, prairie, desert and chaparral wildlands.....Thereby enabling all of our historic fauna, including man, to live in a sustainable and healthy environment. - Blogger Rick

Subscribe via email to get updates

Enter your email address:

Receive New Posting Alerts

(A Maximum of One Alert Per Day)

Saturday, August 15, 2015

Hidden on hillsides in a remote part of western Vermont, a small number of venomous timber rattlesnakes slither among the rocks.........Unfortunately, their isolation can’t protect them from a mysterious fungus which is spreading across the eastern half of the country that threatens to wipe them out............... In less than a decade, the fungus has been identified in at least nine Eastern states........... Although it affects a number of species, it’s especially threatening to rattlesnakes that live in small, isolated populations with little genetic diversity such as those found in Vermont, New Hampshire, Massachusetts and New York............Biologists have compared its appearance to the fungus that causes white nose syndrome in bats which since 2006 has killed millions of them across the USA...........Biologists are uncertain if the snake fungal disease, “ophidiomyces ophiodiicola” was brought to the United States from elsewhere, as was white nose fungus, or if it has always been present in the environment and for some unknown reason is now infecting snakes............ “I think potentially this could overwhelm any conservation effort we could employ to try to protect this last remaining population,” said Doug Blodgett, a biologist with the Vermont Department of Fish and Wildlife who has been studying the state’s rattlesnake population for 15 years................ “We don’t have any control over it. It’s just completely out there in the wild"

New England’s Wild


Population Teeters

 on Brink of Extinction

The rarely-seen timber rattlesnake is struggling to survive in the woods and mountains of New England. Massachusetts, New Hampshire, Vermont, and Connecticut have listed the venomous snake as endangered, and scientists believe the animals are extinct in Maine and Rhode Island.
The Vermont Fish and Wildlife Department has a goal of conserving the state's remaining timber rattlesnakes. It estimates the population in the very low hundreds. "They're in dire straits," said Doug Blodgett, a wildlife biologist with the Vermont Fish and Wildlife Department.

  • Blodgett said the species you would expect in Texas or Oklahoma was widespread in the Northeast in Colonial times. "They're the original Vermonters," he said.

Blodgett said historically, the rattlers' fangs long made them targets for extermination.
  • "I can't think of an animal that is more held in greater contempt or persecuted to the extent that this one is," Blodgett noted. "Just because we may not understand them or we may not particularly like or enjoy a particular species is not the reason to get rid of it."

Fish and Wildlife researchers regard the rattlesnakes as an important part of the ecosystem. They eat rodents, including mice that can carry Lyme disease, Blodgett said.
"We're not saying everyone should love these animals," he explained. "We're just looking to replace some of the fear with more knowledge and understanding, so people can know the snakes aren't a threat to them, and to improve the animals' chances of survival."

Blodgett took necn on a research trip deep into the woods of Rutland County, to one of only two spots in the state where the rattlesnakes are known to live. He found two timber rattlesnakes, explaining they were a possible mating pair.
"In my mind, this is the ultimate symbol of wildness remaining in Vermont," he said, looking at the coiled snakes.
Blodgett said most often, timber rattlesnakes are shy and retreating, and merely want to be left alone to sun themselves. Since they're so rare, and so out of the way, there's no real threat to the public, Blodgett insisted. He said bites to humans here are essentially unheard of.
"The biggest misconception is they're wandering around like a marauder in the forest looking for someone to eat," Blodgett said. "Nothing could be further from the truth."
Studies using implanted tracking devices have traced the animals' patterns. Blodgett's colleagues have learned the rattlers make short trips out of their dens during the warmest months until retreating deep underground to survive Vermont's brutal winters.

"It's a strong genetic trait," Blodgett said of the snakes' ability to survive in Vermont's hot summers and bitterly cold winters. "And I think it's the kind of genetic strength we should keep around."
The Vermont Fish and Wildlife Department still wants to do more research on the snakes, namely on their infrequent reproduction, and examinations into a newly-arrived fungus that grows on their faces. "It's often lethal," Blodgett said of the fungus.
Necn agreed to not reveal the exact location of the rattlers, for their protection. The biologists said the snakes are so stressed, they don't need humans poking around their nests or trying to profit off a black market for them. Along with illegal collection or killing of the endangered snakes, another challenge is habitat loss, to construction.
Murray McHugh with The Nature Conservancy said the organization bought land in Vermont that is home to the rattlers and other delicate animals and plants, closing it to the public and protecting it from ever becoming a strip mall or cul-de-sac.
"You're protecting the web of life," McHugh said of nature conservation. "Everything is connected in these natural systems, in these ecosystems. So by taking out one species, you're actually disrupting the system. And the results may be bad."
Doug Blodgett acknowledged ecology can be a tough concept for the public to get behind when it comes to a venomous species, but with New England's timber rattlesnakes teetering on the brink of extinction, he vowed to spend much of his life protecting theirs.
"They deserve a place here," Blodgett said.
Even though human encounters with timber rattlesnakes are very rare, biologists remind people the animals are venomous, so no one should try to handle them. Instead, trained response teams will come to your property to safely remove the snakes. Your state's local fish & wildlife office should have helpful information on approval removal experts.

Watch a video on Vermont Timber Rattlesnake conservation below

No comments: