WASHINGTON, D.C. â The endangered Mexican gray wolf is still endangered â for now.
The National Academy of Sciences said Thursday that a six-month study determined the Mexican gray wolf is a separate subspecies from other gray wolves, which recently lost their endangered species status.
Mexican gray wolves were almost driven to extinction in the 1970s but currently number about 100 animals in Arizona, New Mexico and northern Mexico after decades of reintroduction efforts. Lumping them in with other gray wolves could have subjected them to more hunting, said Michael Robinson, senior conservation advocate for the Center for Biological Diversity.
âItâs definitely a positive for the Mexican gray wolf,â said Robinson, of the reportâs findings.
But not everyone is a fan of the animal. Even in reduced numbers, the wolf is having an impact on ranchers in southeast Arizona, said Gaither Martin, executive vice president of the Arizona Cattle Growers Association.
âEvery calf and cow lost (to a wolf) is money out of their pocket,â Martin said of ranchers. âThat money goes away from their families and their kidsâ scholarship funds.â
The NAS study was commissioned by Congress to look into the status of the Mexican gray wolf and the red wolf, of which there are just 24 remaining in North Carolina. The report did not consider the animalsâ endangered status, only their taxonomy, and it determined that both are distinct from the generic gray wolf.
For the Mexican gray wolf, the studyâs authors were directed to determine if it is âphysically or genetically distinct enough to justify that statusâ of subspecies, according to the report.
Joseph Travis, a Florida State University biology professor who chaired the committee that wrote the report, said committee members âread everything in the world ever written about Mexican gray wolvesâ to reach their conclusion.
âThereâs always been this concern that when you took the last few ones you found (in the wild) and bred them ⌠who the hell were those guys anyway?â Travis said. âWere they really Mexican wolves, were they stray dogs, what the hell were these things?â
After looking at all the available data, he said the committee determined that the current population did, in fact, descend from Mexican gray wolves, and they are still their own subspecies.
âThere is no evidence there is any domestic dog ancestry mixed inâ with the Mexican wolves, Travis said, and âno evidence that they, in any case, hybridized with coyotes.â
âThe Mexican gray wolf has, from its discovery, been considered a distinct wolf,â the report said. âIts size, morphology and coloration pattern distinguish it from other North American wolves.â
The findings did not come as a surprise to Robinson, who said that âsince 1929, the Mexican wolf has been identified by scientists as a unique subspecies.â
Although scientific methods have changed over the last 90 years, Robinson said, âall of these different techniques have concluded that the Mexican wolf is, in the words of one assessment, âoutside the range of varianceâ of other gray wolves.â
But it is still a wolf, Martin noted.
Not only do wolves kill cattle, he said, but cows can get so badly scared around wolves that they cannot breed. He said âgood black Angusâ is worth about $800, and he knows ranchers who have lost six cows this year alone. For a small operation that can be âquite substantial.â
âOur position is we would rather not have them,â Martin said. âWe feel like the wolves are a direct threat to our industry, to our producers. Bottom line, we donât see, weâve yet to be presented a way that thereâs an upside.â
Martin called it a waste of federal funds to support a species that, if it were âa natural part of the habitat here, they would not need to be babysat like they are being babysat.â
âThey wouldnât need to be managed like they are being managed,â he said of the wolfâs protected status. âWe will continue to fight the presence and expansion of the programs.â
Robinson has heard the same complaints from ranchers before.
â(This) was an effort, once again, with no scientific basis to try and remove federal protections from wolves,â he said of the claims that led to the NAS study. âThis is what the livestock industry and their congressional allies have been attempting for a long time.â
But he said he is confident science will prevail.
âThe Mexican wolf has some powerful enemies and Iâm just grateful that science operates on integrity,â Robinson said.
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