Visitor Counter

hitwebcounter web counter
Visitors Since Blog Created in March 2010

Click Below to:

Add Blog to Favorites

Coyotes-Wolves-Cougars.blogspot.com

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)

Friday, May 7, 2010

Folks in the East must get used to co-existing with Coyotes on Martha's Vineyard off the Coast of Massachusetts

Wherever a new predator irrupts on a closed  island system, extinctions occur and the previous "balance" of the island changes. On Isle Royale in Michigan, Wolves that swam from the mainland and colonized that famous island eliminated the resident coyotes within a few years of arrival. If red foxes, racoons and skunks inhabit the Vineyard, Coyotes are likely to have a continuum of impact on these other mesopredators. Certainly rabbits, squirrels and every type rodent is in for a "wake-up call" as it relates to the fear dynamics and predation that take place when a new trophic predator comes on the scene. Of course, the human population of the island will go through all types of consternation and anxiety as it quickly becomes evident that free roaming cats and dogs left alone in backyards are becoming dinner for Coyotes.

While there will be both negative and positive consequences with the establishment of a  breeding Eastern Coyote population on Martha's Vineyard, a chance for additional East Coast humans to get in touch with their "humanity" and come to grips with what it truly means to value all life--both fellow predators like Coyotes as well as their own predator driven existance..........................Long Island, New York and Nantucket Island outside of Boston are the final "new frontiers" for the Coyote..............Once they and Martha's Vineyard are occupied, our most adaptable Coyote will have completed it's own Manifest Destiny and exist across the USA down into Mexico and Central America and up into Canada.................limited to some degree where undisturbed and extensive Boreal Forests still stand...................If we clear cut into the Boreal and go crazy with Coal Tar extraction, look for the Coyote to drift as far North as available foodstuffs allow for.................We continue to root for the "Wily" and hope that we humans evolve right along with it's range expansion in displaying the family values of tolerance we hear so much about from clergy and Government leaders.
__________________________________________

Coyotes on Martha's Vineyard?


By MIKE SECCOMBE

There is at least one coyote living on Martha’s Vineyard. Gus Ben David is 100 per cent sure of that, although he has only 97 per cent proof.

The coyote, or coyotes, have established territory on the north side of the Island, in an area covering part of Chilmark and West Tisbury.

Mr. Ben David, owner of the World of Reptiles and Birds Park, former director of Mass Audubon’s Felix Neck Wildlife Sanctuary and conduit for almost every report of unusual wildlife on the Island, had been growing increasingly concerned over the past couple of years that a coyote was out there. But he became certain only this week.

That was when he got the results of the DNA testing of some scat — that is fecal matter — that had been collected by some concerned north shore property owners and sent, at considerable cost, to a laboratory in California.

“The DNA report came back that it was 97 per cent indicative, consistent with coyote DNA,” Mr. Ben David said.

And that is a big potential problem for Vineyard wildlife, pet and livestock owners. But only a potential problem at this stage, for while the evidence is enough to convince him there is a coyote, there is no evidence yet of more than one.

Mr. Ben David said there had been “scuttlebutt” about coyotes on the Island for years, but until relatively recently, he had dismissed it. No one had ever produced a photograph, much less a specimen.

His views began to change, though, some time before the DNA results.

“In the past two years and particularly within the past year, especially during deer season, we’ve had a lot more reports,” he said.What’s more, they came from people he considered absolutely reliable.
“They weren’t average Joes,” he said. “They were individuals of the highest integrity and experience. Woodsmen, hunters

“They have all come from an area that a coyote would include in its home range. I haven’t had a reliable report from Gay Head or Edgartown. They have come from the whole north shore area. Tea Lane, Meeting House Road, Indian Hill, that area.”

And it was a number of concerned landowners in that same area — Mr. Ben David declined to name them, either — who contacted him a couple of months back, asking about the prospect of the DNA testing.

Now, having seen the results, even spoken to the PhD who did the testing, he is convinced, although the scientist in him cautions that this is still a circumstantial case.

“If you ask me ‘Can you prove there is one coyote or more on the Island?’ I would have to say ‘No.’
“But given the DNA evidence and the integrity of the observers, if you asked ‘Do you believe there’s a coyote on the Island?’ I would say yes. In my heart, I do believe there’s a coyote on Martha’s Vineyard.”

Coyotes are good swimmers. And there is an established population on the Elizabeth Islands. Mr. Ben David points to a skull on the table beside him, of the only coyote previously found here. It washed up, dead, eight or 10 years ago.“It was found on the north shore,” he said. “Most likely washed over from the Elizabeth Islands.”

“It has an unlimited range of high quality habitat. The Vineyard has such a plethora of natural prey that the chances of it bothering livestock or pets are fairly minimal,” he said.But a breeding colony would be a different matter. They can quickly multiply to astonishingly dense population levels.“The potential — as we’ve seen by what has happened on Cape Cod — is serious,” he said.“They do prey on cats and small dogs. There have literally been some horror show reports from Cape Cod. And if you had an established population, it could be a potential disaster for sheep farmers.”

The coyote was not native to this part of the world. They were creatures of the western United States until relatively recently. They only appeared in Massachusetts in about the past 50 years. But they now are established everywhere in the state except Martha’s Vineyard and Nantucket.“So,” he said, “here on the Vineyard it would be the equivalent of an invasive species.

“They have a very wide diet. Small mammals like meadow voles, shrews. Reptiles, frogs, berries. There’s not much this animal won’t eat. It’s a formidable predator.“Think of the wildlife management ramifications. We have so many creatures that are rare or endangered. Piping plovers, for instance.“Wherever coyotes get established, it becomes almost impossible to free range sheep. Sheep are very vulnerable. And you wouldn’t want to let your little chihuahua run free.”

No comments: