The Great Blue Heron

  • An island in the Upper Mississippi, not far from downtown Minneapolis, is home to many Great Blue Herons.(Photo courtesy of Stephanie Hemphill)

Some people say robins are the first sign of spring. But there’s another bird that makes a dramatic entry in northern states. The Great Blue Heron soars in to make a nest… and guard it:

Transcript

Some people say robins are the first sign of spring. But there’s another bird that makes a dramatic entry in northern states. The Great Blue Heron soars in to make a nest… and guard it:

On an island in the Upper Mississippi River, a stand of cottonwood trees is silhouetted against a gray sky. The bare branches are festooned with big nests, made of twigs and branches. Next to the nests, like sentinels at the castle gate, stand Great Blue Herons. These birds are four feet tall. More than a hundred of them are claiming their domain in these trees, just upriver from downtown Minneapolis. When one takes off and glides away, its six-foot wing span dwarfs the ducks and songbirds sharing the island.

It’s hard to tell the males from the females because they’re the same blue and gray. Birder Sharon Stiteler is leading me on a tour of this rookery.

“The males arrive first, and they work out who’s going to take which nest. Where you see one bird standing up, that is most likely a male. He’s hanging out there because the other males who are still waiting to attract a female could come by and steal sticks out of his nest to make his nest look better.”

On some nests, you can see females already sitting on pale blue eggs the size of small mangoes. But Stiteler says herons are not always good parents.

“If the chick falls out of the nest and lands on the ground, that chick is toast: the parents will not continue feeding it. And oftentimes you’ll see turkey vultures hanging out at rookeries, and they’re waiting for the young to fall and starve, and then they’ll have a whole bunch of food.”

But at least on this island, there won’t be many predators like coyotes or foxes.

These birds were once threatened by humans. Their cousins the egrets were hunted for their beautiful white feathers, and both suffered disastrous population loss until the pesticide DDT was banned.

Now you can see them in streams and lakes all over. They breed in Canada and the upper midwest. They spend their winters wherever they can find food. Herons literally stalk their prey.

“They have a lot of patience, and they just stare at one spot for long time, and then they jab down and grab the fish. Their beak is shaped like a pair of super-sharp chopsticks. Sometimes they catch a huge fish and they have to juggle it around, especially if they have it perpendicular with their beak, they have to jostle it around, and the fish is wiggling, and eventually they get it just right so it’s straight in line with the bill, and you can watch this huge thing slide down that long slender neck.”

Sharon Stiteler is a part-time naturalist with the National Park Service, and she writes a blog called bird-chick-dot-com.

Today the herons are pretty quiet. But Stiteler has a Blackberry loaded with their sounds, including the prehistoric squawk they make when they’re startled.

And Stiteler says it can sound really strange when the young are clattering for food.

After the young are raised — at least the ones that survive — the herons will stay here on the river, until it freezes over and they can’t fish anymore. Stiteler says the birds decamp all at once.

“One day we have Great Blue Herons, and the next day they’re gone, and they migrate at night.”

They tuck back their long necks when they fly, forming an S-shape and hiding their true length.

Stiteler says the recovery of Great Blue Herons, along with pelicans, eagles, and other birds near the top of the food chain is a sign of a healthier ecosystem.

For The Environment Report, I’m Stephanie Hemphill.

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Guns in National Parks

  • Guns are no longer prohibited in America's national parks. (Photo courtesy of Fenners)

People can now carry guns in national parks. The National Park Service is adapting to the new law. Samara Freemark reports:

Transcript

People can now carry guns in national parks. The National Park Service is adapting to the new law. Samara Freemark reports:

The new policy means a reversal for the nation’s 392 National Park sites. Firearms have been prohibited in the parks.

But now….

Whatever law you were under in that state outside of the park now applies in the national park unit.

That’s National Park Service spokesman David Barna. He says that means that parks everywhere except Illinois and Washington DC will allow firearms.

But different states have different laws about the specifics – for example, whether you can conceal your weapon or not.

Barna says that could get complicated.

Appalachian Trail passes over 14 states. Yellowstone National Park is in 3 states. And the burden is going to be on the public to know those various laws.

Barna says the Park Service will help gun owners out with website updates and postings in park facilities.

But he says they can’t put up notices every time a park trail crosses a state line.

For The Environment Report, I’m Samara Freemark.

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Subsidized Grazing

  • Ranchers have to pay to let their cows, sheep and goats eat plants on public land. (Photo courtesy of the USDA)

The US Forest Service has
announced it will not increase
fees for ranchers who let their
animals graze on public lands.
Rebecca Williams reports that
makes some environmentalists mad:

Transcript

The US Forest Service has
announced it will not increase
fees for ranchers who let their
animals graze on public lands.
Rebecca Williams reports that
makes some environmentalists mad:

Ranchers have to pay to let their cows, sheep and goats eat plants on public land. This year, that monthly fee is staying put at $1.35 for each so-called “animal unit.” For example, that’s a cow and her calf, or five sheep.

Taylor McKinnon is with the Center for Biological Diversity. He says livestock grazing is one of the reasons species like the desert tortoise and Mexican gray wolf are in trouble. And he says taxpayers are subsidizing livestock grazing, and then paying to fix the damage it creates.

“We have the U.S. Fish and Wildlife Service whose recovery programs are spending tremendous amounts of money to recover species who have been imperiled by livestock grazing.”

McKinnon says raising grazing fees would increase costs for ranchers.

No one at the National Cattlemen’s Beef Association was available for comment.

For The Environment Report, I’m Rebecca Williams.

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Fights Over Parkland

  • Ken Cheyne says trash piles like this one are evidence that the city of Detroit has abandoned Eliza Howell Park. (Photo by Sarah Hulett)

Have you ever given someone a
gift, only to have that person
break it, mistreat it, or take
it for granted? Well, the grandson
of a man who gave a big chunk
of land for a city park says
that’s exactly what’s happened
to his family’s gift. So he’s
going to court to get the land
back. Sarah Hulett has this story about the dispute –
which highlights a problem facing
many cities:

Transcript

Have you ever given someone a
gift, only to have that person
break it, mistreat it, or take
it for granted? Well, the grandson
of a man who gave a big chunk
of land for a city park says
that’s exactly what’s happened
to his family’s gift. So he’s
going to court to get the land
back. Sarah Hulett has this story about the dispute –
which highlights a problem facing
many cities:

Eliza Howell Park is an oasis from the blight, traffic, and hard-knocks neighborhoods that surround it. At almost 140 acres, it’s one of Detroit’s biggest parks. It has woods, and trails, and a pair of rivers that come together at the south end.

But it’s also got some problems.

“Those little red posts, that’s actually a picnic table. It’s all gone, people have stolen, broken everything. All the sewer grates in the park have been stolen. They maintain nothing.”

That’s Ken Cheyne. It’s his grandfather who deeded this park to the city more than 70 years ago, with the requirement that it be used “for park and recreation purposes.” Now, he says, the city has virtually abandoned it.

“There’s been burned out cars in here. On the south end there was a boat for over two years. Just this old, awful, derelict, broken boat.”

The city has also barricaded the park’s entrances at times. Cheyne says that also signals abandonment. But it’s open to traffic today. As Cheyne drives around the park, he’s got to steer around huge potholes in washed-out parts of the road. People have dumped trash in the park. And the grass is waist-high.

Cheyne says all this adds up to neglect. So he’s asking a judge to give the land back to the family. And Cheyne, who’s a developer, says, if that happens, he wants to build new retail stores on the land. He also says he’ll keep part of it a park that the public can use. But he says he’ll pay to have it maintained so it’s much more attractive than it is now.

“It’s a land grab.”

That’s Larry Quarles. He’s the head of a group formed to help fight Cheyne’s effort.

“It’s pure and simple. If the land goes back to him, he’s going to develop it and this park is gone forever. Kids from now on will never have a chance to play in this park. It’s the wrong thing to do just because this city has fallen on hard times.”

And Detroit is not the only city struggling to keep up its obligations when it comes to maintaining parks and vacant land.

“It’s happening all over.”

Robin Boyle is a professor of urban planning at Wayne State University.

“Many of these cities are facing similar problems. Nothing quite to the scale of Detroit. The story of what’s happening in places like Flint in Michigan, or Youngstown in Ohio – and these are just the poster children for this challenge.”

Last summer, the mayor of Toledo, Ohio asked residents to bring their lawnmowers to city parks, and spent several Saturdays cutting park lawns himself.

A recent audit of Milwaukee County’s park system suggests selling some parkland to help deal with a maintenance backlog.

And just two years ago, Detroit’s former mayor pitched a failed plan to sell 92 city parks to help close a budget deficit.

Detroit’s attorneys are trying to hold onto Eliza Howell Park. They say even if a park is barricaded to vehicles, or the grass isn’t mowed, it’s still a park.

George Bezenar agrees. He comes to the park with his dogs several times a week.

“Just because the lawn isn’t mowed all the time, that doesn’t matter to me because, to me, it represents more like a natural preserve, where you see birds, you see deer, you see fox. You see everything here.”

Including things you’d rather not see in nature, like bags of garbage, and rusted playground equipment.

Neighbors like Bezenar say they hope Detroit will someday have the money to properly maintain this park.

A judge is expected to decide this spring whether the city gets to keep the parkland.

For The Environment Report, I’m Sarah Hulett.

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Big Apple Tree-Huggers

  • One NYC artist recruited arborists and neighbors to record messages about the city's trees. She placed markers in the cement listing numbers to call to hear the recordings. (Photo by Samara Freemark)

Trees along big city streets have a rough
life. Between pollution, development,
and vandalism, street trees die off at
a pretty alarming rate. One New York
artist thinks if people knew more about
street trees, they’d appreciate them more –
and treat them better. Samara Freemark reports from New York’s “Tree
Museum”:

Transcript

Trees along big city streets have a rough
life. Between pollution, development,
and vandalism, street trees die off at
a pretty alarming rate. One New York
artist thinks if people knew more about
street trees, they’d appreciate them more –
and treat them better. Samara Freemark reports from New York’s “Tree
Museum”:

When artist Katie Holten was commissioned to do a piece commemorating Grand Concourse boulevard in the Bronx, the first thing she thought of was trees. The Concourse, after all, is lined with them. The problem was, no one else seemed to notice they were even there.

“I had conversations with people who were sitting under the trees for the shade. And I’d ask them about what they thought of the trees. And they would say, ‘oh, there aren’t any trees on the concourse.’ But they were sitting underneath one.”

And if people did notice the trees, they weren’t always thrilled they were there.

“Kids told me that trees should all be chopped down because they couldn’t see the view. A teacher told me that all trees were the same, that there was only one kind of tree.”

People didn’t pay much attention to the trees. When they did, they often abused them – which is pretty common treatment for the trees that line city streets. People pin street trees with flyers. They spray trees with grafitti. They chain their bikes around trees, stripping their bark. City buses jump curbs and plow into trees. And developers chop them down to put up new buildings.

“You can’t just stick a tree in the ground and hope for the best. It’s a really tough environment.”

In fact, half of all trees planted in New York City die.

Holten figured one way to protect street trees was to get people to understand all the good that trees do.

So she recruited arborists and neighbors to record messages about the Grand Concourse’s trees. She placed markers in the cement listing numbers to call to hear the recordings. And she called the whole thing the Tree Museum.


“There are 100 trees along the 4 miles. And each of the trees gets a small marker. So we can walk up here to 165th street and I’ll show you one. Here’s one of the markers- nice and dirty.”

(sound of dialing in)

We dial and hear…

“I’d like to a moment to say thank you to this tree. This tree is busy cooling the air and helping to keep the river clean. The leaves in the canopy above are pulling water out of the air, reducing humidity, like an AC.”

It’s not really clear how many people are actually calling in to the museum, or whether the recordings are changing anyone’s mind. But it’s a start.

Joyce Hoagy lives further up the Concourse. She recorded a message for tree number 31. And now she feels kind of possessive of it.

“This is my tree. It’s a honey locust and I’m identified by it.”

Hoagy says Bronx trees have been under particular threat lately. This year the city cut down hundreds of mature oaks to make room for the new Yankees stadium.

“One street had these giant oaks, and they formed this canopy. And on the hottest day of the year you could walk down…people didn’t know what they had till it was gone.”

So now Joyce Hoagy’s spreading the word about the Tree Museum too. She hopes it will give her neighbors a hundred reasons to care about trees around them – and watch out for them.

For The Environment Report, I’m Samara Freemark.

Related Links

National Parks Hit by Climate

  • Glacier National Park in Montana. (Photo courtesy of the National Park Service)

A new report warns that US National
Parks will be affected by global warming.
Tanya Ott reports rising sea
levels and changing habitat will mean
major changes:

Transcript

A new report warns that US National
Parks will be affected by global warming.
Tanya Ott reports rising sea
levels and changing habitat will mean
major changes:

Forget melting ice-caps. Stephen Saunders wants you to picture your favorite
vacation spot closer to home.

“Climate disruption caused by humans is the greatest threat to all of our national parks.”

Saunders is president of the Rocky Mountain Climate Organization. Their new
report identifies 25 national parks, lakeshores, seashores and monuments
most at risk from warming temperatures, rising sea levels and retreating
snow.

So what does that mean? Among other things, wildlife is going to
have to move to other areas. The report recommends the Park Service work
with private landowners to create special wildlife corridors for migration.

Right now, the US Senate is considering clean energy and climate
legislation. The House passed its climate bill in June.

For The Environment Report, I”m Tanya Ott.

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Is Your Playground Toxic?

  • Some parents and health professionals are standing by crumb rubber, because it does such a good job of preventing broken bones. (Photo by Ben Adler)

Playgrounds are supposed to be
safe places for kids to play.
But Tamara Keith
has the story of a leaked memo
from the Environmental Protection
Agency that indicates there might
be a problem with crumb rubber:

Transcript

Playgrounds are supposed to be
safe places for kids to play.
But Tamara Keith
has the story of a leaked memo
from the Environmental Protection
Agency that indicates there might
be a problem with crumb rubber:

(sound of kids playing)

Shawn Clancy’s two sons are having fun running around a community play set. And if they fall, he says there’s plenty of crumb rubber. It’s made from recycled tires and it should stop them from breaking any bones.

“I’ve seen kids fall from far distances. I’ve seen the give. I’ve seen them get right back up and kids are playing with it. It’s fun to dig in. They can kind of play with it. It’s about 8 inches thick, so there’s quite a bit of it.”

Clancy and his neighbors like the fact that it lasts a long time and that it keeps old tires out of landfills. And they’re not the only ones.

(outdoor sound)

I’m outside of the White House right now, just on the other side of the fence. And somewhere on those grounds, probably behind some tall shrubs, there is a play set. It’s a new play set that Sasha and Malia, the first family got. And underneath that play set is a pretty thick layer of rubber crumb to protect the girls if they fall.

I don’t think anyone is suggesting that this exposure is good for kids. The only question is how bad could it be.

Jeff Ruch heads Public Employees for Environmental Responsibility. His group got its hands on some documents where scientists at the Environmental Protection Agency question whether there’s stuff in the crumb rubber that could be toxic to kids.

“What’s known is very very little. They list, I think it’s 30 toxic chemicals in one of the memos. And so far work has only been done on two of them.”

An EPA spokesman says the agency is doing a preliminary study of 4 playgrounds, looking for lead and volatile organic compounds. The results aren’t in yet.

The Rubber Manufacturers Association says there are more than a hundred studies showing scrap tires are safe in playgrounds and that environmental groups are over hyping the concerns.

Richard Wiles isn’t buying it. He’s senior vice president of the Environmental Working Group. And he feels like he’s seen this movie before – with arsenic treated wooden playground equipment.

“It was a really bad idea to use arsenic in this way and for about 20 years this is what we did.”

And kids all across the country were playing on this contaminated wood. But the thing is, initially arsenic treated wood seemed like a great idea, because it prevented decay – and made play structures safe and strong for years.

Parents might be left with the feeling that you just can’t win. Wiles thinks there’s another lesson.

“The basic problem is, we tend to use these products before we evaluate the health and safety concerns. We tend to just throw it out there without thinking that oh this is a surface that is made out of something that was previously considered hazardous waste.”

With all the alarm about very real arsenic problems, and yet to be verified concerns with crumb rubber, Donna Thompson says it’s easy to forget that playgrounds today are safer than they’ve ever been. She’s executive direction of the National Program for Playground Safety. For now she’s standing by crumb rubber, because it does such a good job of preventing broken bones.

“I’m not going to worry about it yet until I hear what the results are because I think sometimes we make too big a deal out of something and then it’s just not the case.”

The EPA says it will have results in a few weeks.

For The Environment Report, I’m Tamara Keith.

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Parks in Parking Spaces

  • Every other day of the year, this little green oasis in Brooklyn is a parking space. (Photo by Norah Flaherty)

On September 18th, thousands of
people around the world will spend
the day sitting in parking spaces –
without their cars – as part of an
annual event called “Parking Day.”
The idea is to spark a conversation
about how we’re using our public spaces.
Nora Flaherty attended
last year’s Parking Day, and here’s
what she found:

Transcript

On September 18th, thousands of
people around the world will spend
the day sitting in parking spaces –
without their cars – as part of an
annual event called “Parking Day.”
The idea is to spark a conversation
about how we’re using our public spaces.
Nora Flaherty attended
last year’s Parking Day, and here’s
what she found:

(sound of park)

Last year at about this time, this little park on a busy Brooklyn
corner was packed. Packed with people like freelance writer Karen
Sherman. She was sitting cross-legged in the grass and just
beaming.

“Amazing! And the sun’s out and it’s this beautiful fall day and I
wish we could do it every day.”

But she couldn’t have done it every day— that little park was
temporary. Every other day of the year it’s a parking space.

In New York City last year, there were more than 50 parking day
parks – some with grass and fences, some with tents and lawn
chairs. And they didn’t just spring up overnight – as much as it
might have looked that way.

A few days before last year’s parking day, planning was underway
at a Brooklyn coffee house.

“So how long do we think it’s going to take to set up?”

Sod needed transporting, city permits needed confirming, and—
because of New York City’s unusual parking regulations—the
parking place had to be staked out at 3 am.

Anne Pope is the director of Sustainable Flatbush – the
organization that put together the parking-spot park in Brooklyn.
She says although Flatbush is one of the greenest neighborhoods in
Brooklyn, there aren’t a lot of public, green places where people
can just go and hang out.

“If you walk around the neighborhood you’ll say, ‘wow there’s so
much greenery and green space,’ but if it doesn’t happen to be
attached to a house you own you can’t access it.”

(sound of child fingerpainting)

So on Parking Day last year, parking spaces did become a place to
hang out, for adults, and for kids like brother and sister Quinn
Isreal and Yusuf Francis.

Quinn: “Whoa, Yusuf, you’re pushing me.”

Yusuf: “Whoopsie, sorry.”

Quinn: “It’s okay.”
They had just moved here from Georgia, and Quinn said this park,
with its soft grass, was a nice change from New York’s mostly
concrete playgrounds.

“‘Cause usually in parks when you fall you hurt yourself, but in
this park you don’t hurt yourself if you fall down, you’re going to
fall down on the grass.”

Now, finding a parking space on any day in New York City is
competitive.

Matt Shafer is with the Trust for Public Land – they were one of
the major sponsors of last year’s Parking Day. He says that not
everyone is thrilled to find they can’t find a place to put their car
because people are hanging out in parking spaces.

“Some people don’t quite grasp the concept of parking day; that’s
perfectly fine. In most cases it’s, ‘why are you taking up our
parking space?’”

For some people, though, the biggest disappointment is that the
little parking space park is gone the next day. Keka Marzigal is
with Sustainable Flatbush.

“A kid came by after school and he said, ‘this is so fun, we can
come here tomorrow and do our homework!’ and it really got me!”

There was no tomorrow for that little park. But, that kid might just
find another one this year as more people convert parking spaces
into parks for a day.

For The Environment Report, I’m Nora Flaherty.

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‘Copters in National Parks?

  • Leading Edge Aviation has put in an application to offer as many as 300 helicopter tours a year around the edge of Crater Lake. Travis Warthen is the company Vice President. (Photo by Jessica Robinson)

When Congress returns from its August
recess, one of the tasks on the agenda is
confirming President Obama’s pick to head
the National Park Service. If confirmed,
Jonathan Jarvis will have some tough
decisions to make about what kinds of tourist
attractions to allow in the parks. Jessica
Robinson reports on the latest proposal to
add aerial sightseeing tours at a National
Park in Oregon:

Transcript

When Congress returns from its August
recess, one of the tasks on the agenda is
confirming President Obama’s pick to head
the National Park Service. If confirmed,
Jonathan Jarvis will have some tough
decisions to make about what kinds of tourist
attractions to allow in the parks. Jessica
Robinson reports on the latest proposal to
add aerial sightseeing tours at a National
Park in Oregon:

Nearly 8,000 years ago, Mount Mazama spit out ash and lava and collapsed in on itself, leaving what became Crater Lake.

Park Superintendent Craig Ackerman says the stillness of the blue waters is matched only by the stillness in the air.

“You can stand on the east flank of Mount Scott and you can absolutely hear the wind whispering through the white bark pines and the hemlocks.”

It’s true – there are moments when it’s just your footsteps, the wind, and the birds.

But then, at the popular viewpoints, there are the other species you find at many national parks: like Toyotas, Winnebagos, and Harleys.

(sound of a motorcycle)

Now, a company up the road in Bend, Oregon, has a proposal that could add one more sound to the mix.

(sound of a helicopter)

Leading Edge Aviation has put in an application to offer as many as 300 helicopter tours a year around the edge of Crater Lake. Travis Warthen is the company Vice President.

“I mean, it really is a majestic sight to see. And, the noise level is less than that of a car – you know, definitely motorcycles, RVs, the bus tours. I mean, it’s difficult for us to understand the huge opposition.”

At 1,000 feet up, he says, the choppers sound to someone on the ground, about as loud as a normal conversation.

“So you say, ‘it’s already compromised by the motorcycles and the motor-homes, so what’s wrong with a little more?’”

That’s Scott Silver. He’s executive director of Wild Wilderness, a group he started with a friend to monitor motorized recreation on public lands.

Silver sits in his back yard, just across town from the aviation company proposing the tours. He says National Parks should provide a respite from some of the noise we’re used to in everyday life. As he explains this, a passing helicopter interrupts our interview.

(sound of a helicopter)

“That’s actually the helicopter from the hospital. But, okay, it’s no big deal really in town. It’s just a distraction. But everyone still stops and looks up if it’s flying over a national park. And really, why should visitors have need to look up to listen to sounds over head?”

National Parks advocates worry that helicopter flights at the Grand Canyon, Glacier National Park, and others are making commercial tours the norm for parks visitors. They’re hoping Obama’s pick to lead the National Park Service, Jonathan Jarvis – a former Crater Lake biologist – will reverse the trend.

But here’s the rub: there’s nothing stopping you from flying over any National Park right now – if you have a private plane.

And Jeff Allen, head of the Crater Lake Trust, wonders if that’s fair.

“There’s a part of me that feels like, if you’re going to allow it at all, I’d rather see regular folks be able to have that experience, than have you have to go out and own a plane or know someone who owns a plane.”

Aerial tours of Crater Lake won’t be offered any time soon though. There’s a hefty backlog of similar requests at other parks – and they’ll all have to go through not one but two federal bureaucracies: the National Park Service and the FAA.

For The Environment Report, I’m Jessica Robinson.

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National Parks Get a Little Green

  • Junior Rangers-to-be explore the beach at Sleeping Bear Dunes National Lakeshore. (Photo courtesy of the National Park Service)

There was a time – not that long ago –
when a lot of the National Parks in the
country were strapped for cash. They
were cutting staff and cutting services.
But, Mark Brush reports, now Congress
is investing more in the parks:

Transcript

There was a time – not that long ago –
when a lot of the National Parks in the
country were strapped for cash. They
were cutting staff and cutting services.
But, Mark Brush reports, now Congress
is investing more in the parks:

It started changing in the last year or two of the Bush Administration. The Bush White House realized that the National Park System was coming up on its 100th Anniversary in 2016.

No one wanted the Centennial marred by crumbling roads or Parks that were understaffed. So Washington pledged to increase the overall budget for the National Park Service by 100 million each year until the Centennial.

And folks like Tom Ulrich say Congress has been making good on that pledge. He’s the deputy superintendent at Sleeping Bear Dunes National Lakeshore on Lake Michigan.

“A few years ago our discussions weren’t, you know, ‘Well, we got a little bit of extra money how are we going to spend that?’ They were, ‘We have to cut from last year. What are we going to cut?’ And so it’s nice to have those discussions change.”

Ulrich says a lot of National Parks are also getting some money from the stimulus package passed earlier this year.

For The Environment Report, I’m Mark Brush.

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