On a sunny fall day about a year ago, Jonathan
Proctor arrived in the prairie community of Chadron, Neb., for an
evening of proselytizing.
Though groomed to
become a Lutheran minister like his father, the boyish-looking
31-year-old had not come to town to save souls.
His was a more difficult task. He would try to convince local
ranchers to end their 100-year war against the lowly black-tailed
prairie dog.
To spread the word about the
meeting to come, Proctor, who works for the Bozeman, Mont.-based
Predator Project, was interviewed on a local radio show. He
explained how the prairie dogs are a cornerstone of the shortgrass
prairie and how a Noah's Ark assortment of animals depends to some
degree on dog towns for food and shelter.
He
told listeners how farmers and a decades-long eradication program
funded by federal and state governments have wiped out so many
prairie dogs that they now occupy less than 1 percent of their
historic territory - an area that once spanned the Great Plains,
from Canada to Mexico. Without help, he said, prairie dogs were in
deep trouble.
The radio signal must have
carried, Proctor says, because about 60 ranchers showed up for his
slide show - and they were itching for a fight.
One rancher grabbed a pile of T-shirts Proctor was selling that
were emblazoned with images of prairie
dogs.
"I'm going to steal
these just like those prairie dogs are stealing my grass," he told
Proctor.
Although the rancher eventually
surrendered the shirts, he and his cohorts heckled Proctor's
presentation throughout the evening. U.S. Forest Service employees
from a nearby national grasslands remained
silent.
"That was a tough
town," says Proctor, who visited 30 others in Nebraska, South
Dakota, Wyoming and Montana last year.
It
shouldn't have come as a surprise. Mention prairie dogs to folks in
most rural Western communities, and you're more likely to get a
scowl than an "oh-they're-so-cute."
The
short-tailed rodent that trims prairie vegetation and rototills the
soil is widely considered a pest. Besides eating grass earmarked
for cows, prairie dogs can undermine fence posts and chew into
underground power and phone lines. Building managers along
Colorado's Front Range even complain of prairie dogs entering
office buildings by triggering automatic doors. Since the animal
sometimes harbors fleas infected with bubonic plague, some consider
it a health menace.
"The level
of hate for this species even surpasses that for wolves," says
Proctor, who started studying prairie dogs five years ago as a
graduate student at the University of Montana in
Missoula.
But just as the big bad wolf has begun
to find redemption in the West, so might the prairie dog, thanks to
the efforts of Proctor and a handful of other conservationists and
scientists.
Last summer, for the first time
ever, a national grasslands in South Dakota outlawed "sport"
shooting on a sprawling prairie dog town. It was done to protect
the black-footed ferret, North America's most endangered mammal,
which feasts exclusively on the dogs.
On the
heels of that decision came petitions from several environmental
groups. The National Wildlife Federation, the Predator Project, and
the Boulder, Colo.-based Biodiversity Legal Foundation asked the
U.S. Fish and Wildlife Service to list the black-tailed prairie dog
as threatened under the Endangered Species Act. The agency has now
agreed to study the species to see if it warrants listing, a
decision that is sending shockwaves through the Western cattle and
real estate industries (HCN,
2/1/99).
"Can anyone truly
believe that a subspecies with millions of members ranging over
800,000 acres of the West is really in need of protection?"
thundered former Idaho Sen. James McClure in a Missoulian
editorial.
"I think this whole
prairie dog thing is part of the big conspiracy by the National
Wildlife Federation to depopulate the West and do that Buffalo
Commons thing," said rancher Jim Darlington of New Castle,
Wyo.
The Farm Bureau, a powerful lobbying group
for corporate agriculture, suggested that the species name be
changed to the prairie rat "because of the perception of prairie
dogs as being comparable to poodles or other small canines by those
people unfamiliar with them." Farm Bureau officials say the new
name would be a "more descriptive and fitting label for this
rodent."
An
underdog
gets attention
Though wielding the Endangered Species Act on behalf of the prairie
dog has raised the ire of traditional Western interests, it has
also pushed reluctant federal and state agencies into
action.
The Forest Service banned poisoning of
black-tailed prairie dogs this spring on all 20 national grasslands
until the government decides whether the animals are endangered.
And a draft management plan for the seven national grasslands in
Wyoming, Nebraska, North Dakota, South Dakota and Colorado
recommends expanding tenfold the range of prairie dogs on land they
currently occupy.
Also kicking into gear are 11
Western states where black-tailed prairie dog habitat is found -
Arizona, New Mexico, Colorado, Wyoming, Montana, North Dakota,
South Dakota, Nebraska, Kansas, Oklahoma and
Texas.
The states have quickly penned a
conservation strategy in hopes of convincing the federal government
that a listing - and the regulations that come with it - will be
unnecessary.
Conservationists worry the states
may just be giving lip service to conservation. In many states, the
animals can be shot or poisoned at will. But Proctor says, "This
could be one of those cases where we have a huge success story in a
decade."
A relentless
assault
To understand how remarkable these
recent developments are, one need only look at how mercilessly
prairie dogs have been assaulted over the past
century.
In 1902, the federal government fueled
the eradication effort when it announced that prairie dogs reduced
the amount of forage available to cattle by 50-75
percent.
In 1924, researchers W.P. Taylor and
J.V.G. Loftfield described the prairie dog as "one of the most
injurious rodents of the Southwest and Plains regions," because it
"removed vegetation in its entirety from the vicinity of its home."
Those early reports fueled a wave of
eradication that led to the poisoning of 20 million acres of
prairie dog towns. In some years, the federal government hired
125,000 people to carry out the poisonings.
Add
to that the millions of acres plowed under by homesteaders, as well
as the species' periodic susceptibility to plague, and 99 percent
of the historic population - estimated at 5 billion - is
gone.
The rodents have been wiped out in
Arizona, and barely hold on in other Southwestern states. Texas,
which once accounted for 50 percent of the West's black-tailed
prairie dogs (including one town that measured a whopping 250 miles
long and 100 miles wide) now contains only 10 percent of the
remaining population.
Only Mexico, Montana,
Wyoming and South Dakota harbor large colonies, with many of these
on Indian reservations. Most prairie dogs survive in isolated towns
less than 100 acres in size.
Publicly owned
lands have offered little refuge for the prairie dog. Of the 3.1
million acres within our 20 national grasslands, only 25,000 acres,
or approximately 0.8 percent of the total holdings, are occupied by
black-tailed prairie dogs. That's mostly because federal managers
have poisoned prairie dogs or encouraged shooting to keep numbers
down to please the ranchers who graze nearly every acre of the
grasslands.
Current management plans give
prairie dogs little breathing room. In South Dakota, the Fall River
ranger management plan requires no more than eight prairie dog
colonies. In Kansas, the Cimarron National Grasslands management
plan specifies maintaining only 12 to 25 colonies on 1.1 percent of
a total 108,177 acres.
It's much the same in
Colorado. The 1997 plan for Pawnee National Grassland calls for
maintaining only 0.5 percent of its 193,060 acres for prairie
dogs.
The National Park Service is also a great
dog poisoner. At South Dakota's Wind Cave National Park, park
officials poison prairie dogs any time they take up more than 700
acres, according to Proctor, who has surveyed prairie dog poisoning
programs on public lands throughout the West. But that limit is
based on the number of acres occupied by the animals in a 1937
aerial photo, a time when prairie dog numbers were already severely
depressed from poisonings, he says.
Scientists
today say the animal has always gotten a bum
rap.
"Even though prairie dog
towns appear to be desolate, they are full of plant life," says
Craig Knowles, an independent ecologist who did the survey work for
the U.S. Fish and Wildlife Service showing that prairie dog numbers
are continuing to
decline.
"The animal's digging
activity disturbs the soil, and weedy plants take over, much like
in a cultivated field. When closely cropped, these plants become
higher in protein and nitrogen content and are sought out by
cattle, bison, antelope and elk."
Nonetheless,
"a lot of people, agencies and institutions haven't done well by
the black-tailed prairie dog," says National Wildlife Federation
attorney Tom France. "They haven't wanted to make decisions based
on fact."
Bill Ruediger, a Forest Service
ecologist, agrees. "It's shameful how we're managing this
creature," he says. "I can't think of another species that's in as
bad a shape as this one."
Recreating the
prairie
ecosystem
If the prairie dog is in bad shape,
then so are other animals in the Great Plains, says John Sidle, the
U.S. Forest Service's threatened and endangered species coordinator
for the Great Plains.
Get rid of the rodent and
its burrows, and a half-dozen other mammals and birds, such as the
mountain plover, could disappear, Sidle says.
With its relatively long legs and small body, the plover resembles
a killdeer but bears a white patch on its breast. Once it was
common; today, biologists estimate only 4,300 to 5,600 plovers
remain, with about 90 percent of mountain plover sightings
occurring in prairie dog towns. That's where insects congregate,
says biologist Knowles, who mapped plover nesting sites for Montana
wildlife officials.
Then there is the
black-footed ferret, the sleek little predator that was considered
extinct until a rancher's dog led to the discovery of a dozen in a
small prairie dog town outside Meeteetse, Wyo., in
1981.
The ferrets captured there are the Adams
and Eves of a successful captive breeding program, their progeny
reintroduced at a half dozen sites across the country. The ferret
not only dines on prairie dogs, it also lives in their burrows to
escape predators such as coyotes (HCN, 12/8/97).
But while the recovery plan for ferrets specifies that
reintroduction sites must contain at least 10,000 acres of prairie
dog habitat, biologists now target 5,000-acre sites because few
larger sites remain.
Yet large complexes are the
"true expressions of shortgrass prairie ecology," says Sidle. "The
ferret wouldn't have evolved without them."
The
disappearance of large complexes prompted Peter Gober, head of the
federal ferret-recovery team, to write a warning to grassland
managers last year. He said that if any of the few large prairie
dog towns were lost, it was unlikely that the ferrets would be
downlisted from endangered to threatened status, the goal of the
federal recovery plan.
The message hit home in
Conata Basin, part of South Dakota's Buffalo Gap National
Grassland. The 70,000-acre basin is home to one of the most
successful black-footed ferret reintroduction sites: In 1998, 53
ferrets roamed the expansive prairie dog towns.
But the basin has also been under periodic, heavy shooting
pressure. When varmint-hunter magazines publicized Conata Basin as
an ideal shooting area in 1997, up to 4,000 gunners flocked there.
On Forest Service questionnaires, shooters claimed to bag from 50
to 100 dogs a day.
The shooting frenzy, along
with Gober's warning letter, convinced Buffalo Gap District Ranger
Bill Perry to abruptly ban all shooting in the basin last
summer.
"We're concerned that
a dozen ferrets may now be living within the shooting areas," Perry
explains. The shooting ban on a national grassland was a first for
prairie dogs.
A tough plan
is proposed
Conservationists would love to see a
widespread halt to shooting and poisoning so that more of the
small, scattered towns on the national grasslands can grow into
large complexes.
They may get their wish on the
seven northernmost grasslands, if the Forest Service sticks to its
guns. This July, the agency released its draft Northern Great
Plains Plan Revision; the preferred alternative calls for expanding
available room for prairie dogs to nearly 10 percent of the land
base.
Guidelines for all the grasslands would
also restrict shooting from March 1 to the end of July - the period
when prairie dogs are breeding. There would be no shooting at all
in potential black-footed ferret reintroduction
areas.
The plan also restricts poisoning to
places where human health must be considered, or where prairie dogs
are migrating across grassland borders onto private
lands.
The amount of cattle grazing would
decrease under the preferred alternative. For instance, available
forage at Thunder Basin National Grassland would drop from a high
of 150,000 Animal Unit Months to 133,000. An Animal Unit Month is
the amount of forage a calf-cow pair needs for a
month.
"It may not result in
an actual decrease in numbers of cattle," says Thunder Basin
District Manager Malcolm Edwards. "But it may change some grazing
patterns."
Ranchers, oil and gas companies and
politicians in the Northern Plains say they are worried that the
new plan will hurt rural
communities.
"We're certainly
not short on prairie dogs in North Dakota," North Dakota Sen. Byron
Dorgan told the Bismarck Tribune. "What we're short on is farmers
and ranchers."
"The whole
damn thing scares me," said Randy Mosser, president of the Medora
Grazing Association, whose members use the Little Missouri National
Grasslands. "I'm sure some people can handle some reduction (in
grazing levels), but not the 25-50 percent that we've been
hearing."
Some ranchers say the new plans run
counter to history. The federal government bought the grasslands
from failed dust bowl farmers in the 1930s with the goal of
restoring the grasslands and helping struggling prairie towns.
Since then, other federal laws - including the National Forest
Management Act and the National Environmental Policy Act - have
pushed the federal agencies more toward conservation of wildlife
habitat, but the notion that grasslands exist primarily for grazing
and mineral extraction runs deep.
An editorial
in the Bismarck Tribune, however, struck a more forward-looking
tone, noting that wildlife conservation could provide local
communities with another economic leg, namely,
tourism:
"Are the grasslands
simply there as a resource to be exploited? No, values are
different from 50 years ago and the method for managing the
grasslands has changed as well. Nobody wants to watch a community
fall apart. Perhaps this new direction in grasslands management
will also stabilize communities in a new day."
"The Forest Service has taken a huge step forward for wildlife with
this plan," says Cathy Carlson, who heads the National Wildlife
Federation's prairie protection program. "You just can't have
cattle mow these places to an inch of stubble every year - which is
what has happened for years - and have grass for wildlife."
The plan even includes recommendations for
22,000 acres of wilderness in the Little Missouri National
Grasslands.
"I credit (Forest
Service Chief) Mike Dombeck for making the prairies important to
the Forest Service," Carlson adds. "He's the one who called for the
moratorium on prairie dog poisoning, and he will have to face down
the South Dakota and North Dakota delegations over this plan. He's
ready to take it on the chin."
Jonathan Proctor
says he sees one glaring weakness in the Forest Service's plan: it
calls for only three new black-footed ferret reintroduction sites,
even though the Forest Service has identified
nine.
"All nine are critical
to the recovery of the ferret," he says.
While
conservationists are encouraged by the new plan, some still want
the Endangered Species Act to come into play.
"I would hate to see the
whole issue dropped because of good management on a very small
proportion of prairie dog habitat," says
Proctor.
Cathy Carlson says, "A listing will
change the politics overnight."
The Forest
Service's John Sidle agrees. A listing could help secure money to
consolidate mixed private and public lands on the national
grasslands, he says. "You'll have a prairie dog town that could
easily expand, except it's adjacent to private lands, where they
routinely poison."
Sidle says the Forest
Service has tentatively begun to do land exchanges with ranchers to
consolidate federal holdings, though a listing of the prairie dog
could prod the agency into doing much
more.
"Rancher willingness is
not the issue," he says. "Agency resources and will is."
A late bid by the
states
Conservationists say listing the
black-tailed prairie dog as a threatened species will also force
state agricultural and county pest agencies in the West to finally
show some tolerance for the critter. Just the threat of a listing
has already spurred the states into motion, they point
out.
"Almost every state that
responded to our (Endangered Species Act) petition said, "We don't
think the species needs to be listed, but we agree that there is a
real problem here," "''''says the National Wildlife Federation's
Tom France.
Now, Bill Van Pelt, a nongame mammal
specialist with the Arizona Department of Fish and Game, is
spearheading an 11-state effort to write a conservation agreement
for the black-tailed prairie dogs. He makes no bones about the
reason for the plan, which he hopes to have signed by all states by
the end of this summer.
"We
want to show the U.S. Fish and Wildlife Service that there is no
reason to list the prairie dog at this time," he
says.
Van Pelt says he has evidence from aerial
surveys suggesting that the species may not be doing as poorly as
conservationists believe.
He also says that the
recent actions taken by the Forest Service will go a long way
toward helping create larger prairie dog populations that will be
able to withstand disease.
Still, Van Pelt says
the states are ready to take additional steps. One is the
establishment of state prairie dog working groups by no later than
the end of October.
The working groups will
decide on state-specific action plans, which could include
recommendations to change the animal's status, upgrading it from
"pest" to "nongame," he says. That could eventually lead to
regulated seasons on prairie dog shooting and limitations on
poisoning.
"In some states,
changing the animal's status will require legislation, so we
shouldn't expect changes overnight," says Van
Pelt.
That's what worries
conservationists.
"I'm afraid
what they come up with will be very similar to what we have right
now," says Proctor.
"This is
all about administrative cooperation between states, and not about
protection for the prairie dog," echoes Cathy Carlson. "I would be
appalled if the U.S. Fish and Wildlife Service took this strategy
and said, "Everything will be all right for the prairie dog now."
"
Landowners'
backlash?
Forces aligned against protecting the
black-tailed prairie dog remain formidable. Petitioners for an
Endangered Species Act listing say they expect stiff resistance
from Western congressional delegations who are listening to
economically squeezed ranchers, eager developers and
property-rights advocates.
Already, there are
signs of a backlash. In Montana, some private landowners are trying
to wipe out prairie dogs from their land, says Dennis Flath,
nongame biologist with Montana Fish, Wildlife and
Parks.
"The petition has
created difficulties for us," he says. "Now private landowners
don't want us to find out if there are any prairie dogs. They want
to get rid of prairie dogs quickly, while they have the
opportunity."
The Montana Department of
Agriculture used to get around 20 requests a year for help with
poisoning prairie dogs, says Flath. By March this year, there were
already about 30 requests.
Proctor, who believes
the salvation for an intact prairie dog ecosystem rests on public
lands, is not worried about a backlash. He maintains that the
increase in poisoning requests is insignificant when compared to
the need to catalyze federal agencies into
action.
"Most private
landowners won't allow 10,000-acre prairie dog complexes on their
land, anyway," he says.
Knowles, however, still
calls private landowners "very important players in the ecology and
conservation of the prairie dog," especially when they control
access to state and federal prairie dog habitat.
Tom France says the Endangered Species Act can flex for private
landowners who have prairie dogs. The federal government could
encourage landowners to put some of their land in conservation
easements, he says. Or it could start a conservation "bank."
Landowners who want to develop property where prairie dogs live
might also pay a fee toward buying prairie dog habitat
elsewhere.
"Money can solve a
lot of problems," says France.
A wild card
One thing money
can't buy the prairie dog is protection from sylvatic plague, which
was first recorded in the United States in 1899, when two sailors
on a Japanese ship in San Francisco brought the disease with
them.
Prairie dogs have almost total lack of
natural immunity to the disease and recover slowly from it. At the
Rocky Mountain Arsenal in Colorado, prairie dog towns hit by plague
were still at only 40 percent of pre-plague numbers four years
after the epidemic.
In the 1980s, the plague
wiped out many prairie dog towns in eastern Montana, cutting the
total acreage in half - to about 65,000 acres on 1,200 towns. "Many
new towns are less than 10 acres," says Craig Knowles. "The same
trend has been observed in other states."
Yet
small, isolated populations of prairie dogs on the Great Plains may
also have been their saving grace. In a 1995 report, Knowles
concluded that prairie dogs survived simply because they had
dispersed populations.
Still, conservationists
don't see that as any reason not to develop larger and connected
prairie dog complexes. Isolation brings its own risks: Small towns
can more easily succumb to predation, shooting and
poisoning.
Speaking for the Predator Project,
Proctor believes the key to guaranteeing the future of the species
is rebuilding large complexes on public
lands.
"If we act now on
public lands, private landowners will not be faced with
restrictions," he says. "And if the agencies push for protecting a
10 percent minimum of suitable prairie dog habitat on public lands
where it historically occurred, then we wouldn't need a lawsuit."
Mark Matthews writes from
Hot Springs, Montana. HCN senior editor Paul Larmer contributed to
this report.
You can contact
...
* Northern Great Plains Planning Team, USDA
Forest Service, 125 N. Main St., Chadron, NE 69337 (308/432-0300).
For the Forest Service's Web site on national grasslands and
wildlife, go to www.fs.fed.us/r2/nebraska/gpng/;
* Predator Project, P.O. Box 6733, Bozeman, MT 59771
(406/587-3389);
* National Wildlife Federation,
2260 Baseline Road, Suite 100, Boulder, CO 80302
(303/786-8001);
* Bill Van Pelt, Arizona Game
and Fish Department, 2221 W. Greenway Road, Phoenix, AZ 85023-4312
(602/942-3000).






