When you think of cougars, you usually think of the big cats roaming mountains in the West. But researchers say evidence of cougars in the Midwest has increased considerably over the last fifteen years. So far, scientists say, the big cats have not settled permanently in the region.
Bob Allen has more:
Transcript
Researchers say confirmed evidence of cougars in the Midwest has
increased considerably over the last fifteen years, and the number of
unconfirmed sightings by the public ranges into the hundreds. But so
far, scientists say, the big cats have not settled in the region. Bob Allen
has more:
The Eastern Cougar Network tracks hard evidence of cougars in
Midwestern states. That means photos, DNA samples or a carcass
confirmed by an expert.
Clay Nielsen is a wildlife researcher at Southern Illinois University in
Carbondale. He’s the scientific advisor for the Cougar Network and he
thinks cougars likely are dispersing from Western states where their
population is growing but their habitat shrinking. He says carcasses
found in the Midwest mostly turn out to be young males:
“And so a major limitation of getting populations to become established
has a lot to do with females getting here. Because some of the habitat in
the Midwest especially the forested areas the big woods are going to be
probably good habitat for them.”
Wildlife scientists say there’s no confirmed breeding population of
cougars east of the Dakotas.
The continued operation of hydroelectric dams will be up for debate in the next decade. Currently, the Army Corps of Engineers is looking to remove the Boardman River dam in northern Michigan. This dam removal could impact how all future dam removals are completed. (Photo courtesy of the Michigan Department of Natural Resources)
The Army Corps of Engineers is tackling a dam removal project that could affect how the Corps approaches future dam removals. In the next decade, communities will be deciding whether to keep operating tens of thousands of hydroelectric dams on rivers across the country. This project is significant because it involves several dams being taken out of production along the same stretch of river. The GLRC’s Bob Allen reports:
Transcript
The Army Corps of Engineers is tackling a dam removal project that
could affect how the Corps approaches future dam removals. In the next
decade, communities will be deciding whether to keep operating tens of
thousands of hydroelectric dams on rivers across the country. This
project is significant because it involves several dams being taken out of
production along the same stretch of river. The GLRC’s Bob Allen
reports:
(Sound of water)
The Boardman River is beautiful. It winds and turns and tumbles
through forested hillsides and passes along northern cedar swamps.
Sections of the upper river qualify as a blue ribbon trout stream, but a
series of dams along the lower half of the river changed some of the best
river water.
Steve Largent has worked on repairing damaged banks along the
Boardman for the last fifteen years. He says removing the dams will
restore faster flowing sections of the river, and clearing out the sand and
silt built up behind the dams will be good for trout and other critters.
“The sediment that is building up in the back of Brown Bridge pond
continues to move upstream as it fills in the upper end of the pond it’s
aggregrating upstream. It’s moving upstream further and further destroying
habitat further upstream.”
So a free running river will help wash away that sediment, but these days
it’s not just anglers who are interested in the Boardman River. Recently
river engineers have been drawn to the Boardman like trout to a fly
fisherman’s lure. They’re interested in landing the job of studying the
Boardman River and its dams. The million dollar study will look at
whether to keep or tear down three hydroelectric dams along a 17 mile stretch of river in northern Michigan just before it flows into Lake
Michigan.
Craig Fischenich is a research engineer with the Army Corps of
Engineers. He says the potential to remove three dams along the same
stretch of river is not something you’re going to find anywhere else.
“Whereas in many parts of the country they’re removing individual dams, they’re on systems that have other dams on them, and so this is an
opportunity here to actually try to restore an entire watershed.”
Fischenich says taking out the dams would mean improvements for
native fish. But there are risks too. If the dams go, invasive species
such as the parasitic sea lamprey could get upriver, and introduced
species such as steelhead and salmon could swim into the river and
compete with the native fish.
That prospect doesn’t exactly thrill John Wyrus, who lives on the
Boardman. He’d rather see some kind of obstacle down near the mouth
of the river to prevent introduced species from entering.
“So that these steelhead and salmon can’t get up the river. I would just
like to see it a brown trout and brook trout fishery.”
That’s the kind of scenario the study of the Boardman River would
consider.
(Sound of people talking)
Recently a lot of the engineers vying to do the study gathered at a
conference put together by the Corps of Engineers.
Gordon Ferguson works for ENSER Corporation. His company
is one of a dozen that submitted bids to land the study.
“This is a particularly interesting project because it involves a lot of
complex issues both from an engineering standpoint and also local
community issues. Property rights issues of homeowners along the
watershed.”
What they learn from the Boardman could be important to communities
near rivers across the nation.
Many of the tens of thousands of dams across the country are aging, and
in coming years, just like on the Boardman River, those with hydroelectric generating stations will need to be upgraded to keep their operating license.
The local utility says the dams on the Boardman don’t generate
enough power to make it worth fixing them. So they’re giving up the
licenses to generate electricity. Ownership of the dams reverts to the
local governments, and local officials are asking the Army Corps of
Engineers to pay for the study of the Boardman. The federal agency is
eager to be involved in this project.
The Boardman River study offers a chance for researchers to figure out
how to count less tangible values. Like how removing dams will affect
other wildlife such as eagles and osprey along the river.
Jock Coyngham is an ecologist for the Army Corps of Engineers.
Typically, he says, wildlife and recreation get discounted in this kind of
study because it’s easier to quantify things like hydropower, but it’s
important to figure out what value they have.
“If you make all your resource decisions as a state and as a country over
a long period of time pretty soon there won’t be any substantial fish
populations, any wild reproduction. Just because traditional cost-benefit
analysis tends to underestimate those ecosystem services and values, let
alone aesthetics.”
The Army Corps is waiting final approval for funding. Once given the
OK, the study of the Boardman River and its dams… could very well lay
the groundwork for other dam removals around the country.
Some of the large state asylums for the mentally ill built in the late 1800s were designed with the idea that natural beauty has a healing effect. And architects designed the buildings to be majestic… not just institutional looking. In the decades since the asylums closed, their stately grounds remain valuable. But many of the fine buildings either have been torn down or are facing demolition. Some are being partially renovated for new uses. The GLRC’s Bob Allen reports on one of the very few in the country that’s being fully restored:
Transcript
Some of the large state asylums for the mentally ill built in the late 1800s
were designed with the idea that natural beauty has a healing effect. And
architects designed the buildings to be majestic… not just institutional
looking. In the decades since the asylums closed, their stately grounds
remain valuable. But many of the fine buildings either have been torn
down or are facing demolition. Some are being partially renovated for
new uses. The GLRC’s Bob Allen reports on one of the very few in the
country that’s being fully restored:
Gently winding roads guide you through views of century-old trees and
rolling lawns that make up the surroundings of this old asylum. Open
meadows are remnants of the farm where residents raised all their own
food. The physical labor and park-like setting contributed to their
therapy.
Ray Minervini loves the surroundings… but he says the buildings
themselves added a healing dimension.
“If you stand on the front lawn of this building you don’t have to be a
student of architecture to appreciate that it’s a thing of beauty. I mean the
proportions of the building, the size of the windows, the pitch of the roof,
the height of the spires. It’s the way that we used to construct buildings. We
don’t do that anymore.”
The four story brick and stone structures soar above the trees. Developer
Ray Minervini says they were built to last 500 years or more.
He thinks they deserve to be preserved as much as the natural
environment does.
“The brick you’re looking at here were laid 121 years ago. The stone
foundations, you can see about 4 and a half feet of limestone, they
actually laid stone into the ground as opposed to concrete.
Those stone walls are 2 and a half feet thick.”
But across the country many of these large state mental hospitals have
fallen into ruin and are being demolished.
Kate Allen is graduate student in the architecture program at Columbia
University in New York City. She studies asylums designed according
to the plan of psychiatrist Thomas Kirkbride. He adapted principles of
care from the Quakers. They include plenty of light and fresh air in a
clean idyllic setting.
Allen has found records for 64 asylums built in the Kirkbride style.
Twenty of them have been torn down. Of those remaining she considers
a dozen under threat right now, and she thinks the Minervini Group in
Michigan offers the only existing model for renovating an entire site.
“Not only are they preserving the smaller structures and the Kirkbride
core, but through the historic easement, the landscape it can’t be
encroached on with development. It gives you that feeling that it was a
community once.”
But the Northern Michigan Asylum barely escaped destruction. After the
hospital closed it sat vacant for nearly a quarter century. Gaping holes in
the roof caused a lot of water damage. An outside developer wanted to
demolish and build new, but a hometown group stepped in and blocked
the wrecking ball. Then along came Ray Minervini with his vision for a
mix of new uses in the historic buildings.
Raymond Minervini is Ray’s son and business partner. He works on
marketing the project, and he says the people who believe in the vision
and are willing to invest in it are making it happen.
“And in a way they’re co-developers too because they’re stepping
forward with their capital to purchase space or lease space to establish a
business or create a home. That’s what makes the preservation possible.
Otherwise this is just a building waiting to fall down.”
The Minervini Group has been working on the redevelopment for nearly
six years. It’s a huge enterprise.
The core of the old state hospital and surrounding buildings represent a
million square feet for redevelopment, and Ray Minervini says that
translates into a 200 to 300 million dollar project… but it’s going
forward without a lot of fanfare.
“We’re doing it in phases, one section at a time, so it doesn’t appear so
big. We are under the radar screen, but collectively when you look at the
whole site and realize what that equates to it’s the largest rehab project
for sure in the Midwest.”
The Minervini Group has completed the first segment of what they call
The Village at Grand Traverse Commons. Already built and fully
occupied are business and condo spaces plus a restaurant and art gallery.
Ray Minervini says there’s still a long way to go, but with lights on and
people in the building there’s a growing sense the place is coming back
to life.
Emerald Ash borer is a type of beetle that is threatening black
ash trees. (Photo courtesy of USFS)
American Indians have been making baskets from the wood
of black ash trees for hundreds of years. Now, they see that tradition threatened by a beetle. The emerald ash borer has killed millions of ash trees in Lower Michigan over the past few years, and Indian basket makers are preparing for the day when their grandchildren may no longer find black ash. The Great Lakes Radio Consortium’s Bob Allen
reports:
Transcript
American Indians have been making baskets from the wood of black ash trees
for hundreds of years. Now, they see that tradition threatened by a beetle. The
emerald ash borer has killed millions of ash trees in Lower Michigan over the
past few years, and Indian basket makers are preparing for the day when their
grandchildren may no longer find black ash. The Great Lakes Radio
Consortium’s Bob Allen reports:
(Sound of museum)
The Anishinabe believe the black ash tree is a gift to their people, and they say
its carried them through many hard times. The story of the baskets is part of a
display in the Ziibiwing Center at the Saginaw Chippewa Reservation in
central Michigan.
Judy Pamp is assistant director of the Center, and she remembers how
important baskets were when she was growing up.
“If we ate it was because there were baskets to sell or trade, and it went from
that being the thing that sustained us to where now it’s more of a an art and a rare art,
and that you do in limited quantities.”
Pamp comes from a long line of basket makers, and she’d like to pass on the
skills to her granddaughter, but she says the baskets aren’t the most
important thing… rather it’s a sense of connection among the generations.
“You know the whole family pulling together, the whole community pulling
together to help one another out… that everybody was important and
everybody had their role.”
Some family members may be good at one part of the basket making, and
there’s plenty of work to divvy up. First, there’s going into a swamp to find a
black ash tree, cut it down and haul it out.
(Sound of pounding)
Then, there’s peeling off the bark, and pounding the wood into strips, called
splints, for baskets. All that can take 25 hours of hand labor. Then, it’s
another 6 or 8 hours to weave a basket. Without the trees, basket makers worry
they may lose that closeness of working together.
The emerald ash borer isn’t on tribal lands yet, but it’s in
two neighboring counties. Scientists say it’s only a matter of time before the
beetle invades the reservation and wipes out the ash tree. The invasive pest got
to the U.S. in cargo shipped from Asia. Despite quarantines the bug continues to
spread because people move infested firewood, timber or landscape trees.
Deb McCullough is an entomologist at Michigan State University. She
concedes ash trees in Lower Michigan are goners.
“Took me a while to get my mind around that. You know we’re going to see
somewhere probably in the neighborhood of four hundred million ash trees in the forests
of lower Michigan that eventually are going to succumb to emerald ash borer
unless something really amazing happens in the next few years.”
McCullough says they’re looking for a way to help trees resist the insect, or a
predator to keep it in check, but it might be years before a solution is found.
So, the tribes are looking at their own ways to deal with the ash borer.
(Sound of splint pulling)
One idea is to harvest a whole bunch of black ash splints for baskets and freeze
them to use later. That would keep basket making going for a while.
(Sound of basket maker)
Another plan is to collect and save seeds from black ash trees.
Basket maker Renee Dillard says someday maybe trees can be replanted from
seed, but she says that means forty or fifty years before any wood is
harvestable, and she doesn’t think she’ll be around then to teach her
grandchildren how to choose the right tree and pound out the splints.
(Sound of pounding)
“As a people, we’re pretty resilient and we can adapt to change. It’s just that we’re
losing an important part of that whole black ash process, and I don’t want my great
grandchildren to just make baskets. They need to understand the whole process because
it’s done carefully and prayerfully.”
Dillard follows the old ways. She lays down tobacco as an offering of thanks for the tree,
and she believes this calls her ancestors to witness her use of the gift.
The Anishinabe don’t know why the emerald ash borer is taking their trees at
this time, but their tradition teaches for every hardship there will be an answer
and something to balance the loss.
Anyone who drives a car in North America likely has
an engine block molded from sand. Fairmount Minerals supplies 400-thousand tons a year of industrial sand to manufacturers like Ford Motor. Fairmount prides itself as an environmentally responsible company. Now they’re going beyond what’s required to restore land for wildlife. The Great Lakes Radio Consortium’s Bob Allen reports:
Transcript
Anyone who drives a car in North America likely has an engine block molded from sand. Fairmount Minerals supplies 400,000 tons a year of industrial sand to manufacturers like Ford Motor. Fairmount prides itself as an environmentally responsible company. Now they’re going beyond what’s required to restore land for wildlife. The Great Lakes Radio Consortium’s Bob Allen reports:
“Okay, we’ll go all the way to the east side of the property…”
Craig Rautiola comes from a family of Finnish rock miners in Michigan’s Upper Peninsula. He looks like he could have played linebacker on his high school football team. Now he manages four sand mines for Fairmount Minerals near the Lake Michigan shore.
“You can see a front-end loader on your right, it’s just doing a little cleanup work right now…”
Rautiola’s red Ford pick-up bounces over a rough track past a network of conveyor belts, pipelines, and silos, and 100-foot-high pile of sand. The 350-acre site is called Wexford Sand.
(Sound of heavy machinery)
Previous owners dug into the gently rolling hills to remove the sand, then left the land exposed, but Rautiola says his company has a different approach.
“We have a vision of the future that we can run a responsible operation and make a reasonable profit and provide a good product to society, but we can do so in a way that we can restore land to better than original. And we really believe that. I know that sounds like some marketing statement but we really believe that we can do a better job with this piece of land than versus the way we accepted it in the beginning.”
But to get at the sand operators still have to clear about five acres of woods a year. They used to put back the topsoil, grade the land, plant some grass and call it good. Now Rautiola says they’re getting more creative.
“We’re getting a lot more sophisticated in how we define restoration. Restoration today means getting creative with our topography trying to create water features, trying to get diverse with plant species, diverse with insect life.”
The restoration includes a series of ponds kept aerated to support fish and amphibians year around.
There’s an irrigated nursery where three thousand seedlings are under cultivation to see which ones will thrive.
Rautiola used to count success by watching deer and wild turkey return, but now he sees songbirds and shorebirds as indicators of restoration that’s working. That’s because birds require diverse habitat.
“This mature forest might be great for a scarlet tanager, but an indigo bunting would rather be over in the blackberry bushes. Over to the north we had over a hundred bank swallows just a month ago. We’re trying to attract other threatened species like osprey.”
Rautiola brought in experts to show him how to get more diversity on the site. One of them is Kay Charter. She started Saving Birds Through Habitat. The group runs a small wildlife education center in northern Michigan.
Charter says native species of grasses, plants, and trees produce the most diversity. They attract a variety of insects preferred by birds and other small critters.
“You’re going to have Yellow Warblers in here, you’ll have Common Yellowthroats in here, you’ll have Willow Flycatchers in here, you’ll have all kinds of things in there… Catbirds.”
Charter has documented forty species of songbirds and shorebirds nesting at Wexford Sand. She says that’s pretty amazing for an industrial site, but she insists the effort is necessary to lessen the impact on wildlife. She notes some worldwide populations of songbirds have declined fifty percent in the last forty years.
“I think it’s important for the future of our planet. We all have to be involved in conservation or we’re in greater trouble than we’re in today because mining does take something out of the land. But if you can put it back in a way that is used by many species then you don’t leave the footprint that you might otherwise have left.”
Fairmount Minerals has given Craig Rautiola free reign to restore the site at Wexford Sand, and he’s going all out with the effort because he believes it’s the right thing to do.
Kay Charter of Saving Birds Through Habitat hopes the company’s commitment catches on with the whole industry.
“I think it can give all of us hope that business and corporations and companies in this country aren’t all filled with greedy people at the top.”
On a ridge perched eighty feet above the floor of the sand mine is a stand of one-hundred-year-old sugar maples. Underneath the trees is a million dollars worth of sand in today’s market. And they say it’ll stay there. What they call “Maple Island” will be the centerpiece of their restoration.
Old growth logs left on the bottom of the Great Lakes continue to attract interest. The dense wood is prized by people who make instruments and fine furniture. A few states (Wisconsin, Minnesota, New York) have permitted salvage operations. But in Michigan, permits are on hold until officials resolve how removal of the logs affects fish habitat. The Great Lakes Radio Consortium’s Bob Allen has more:
Transcript
Old growth logs left on the bottom of the Great Lakes continue to
attract interest. The dense wood is prized by people who make instruments
and fine furniture. A few states (Wisconsin, Minnesota, New York) have permitted salvage
operations. But in Michigan, permits are on hold until officials resolve
how removal of the logs affects fish habitat. The Great Lakes Radio Consortium’s
Bob Allen has more:
The submerged timber has been abandoned since the heyday of logging in the
late 1800’s, but cold fresh water has preserved the wood. To retrieve it,
salvagers need two permits. One from the state, another from the U.S. Army
Corps of Engineers. Michigan has issued 12 permits. But the Army Corps
wants to be sure there’s no adverse impact on fish. Randy Claremont is a fish
biologist with the Little Traverse Bay Band of Odawa Indians. He’s been
documenting how fish use a proposed salvage pile in Lake Michigan off
the city of Petosky.
“Those logs… you know… at least every time we visited we saw fish
utilizing them because there’s very little habitat structure around so if
you remove those logs, you will definitely affect fish community
negatively.”
The Army Corps wants to be sure salvagers replace lost habitat with
rock or brush piles. Details are being worked out before permits
are issued. For the Great Lakes Radio Consortium, I’m Bob Allen.
In the Great Lakes region there are maybe two dozen nesting pairs of asmall shorebird called the piping plover.Wildlife specialists and volunteers are working hard to prevent the birdfrom disappearing. In the Sleeping Bear Dunes area of Michigan, theykeep watch over new nests on a remote beach at the tip of the Leelanaupeninsula. The Great Lakes Radio Consortium’s Bob Allenreports:
