the environment report

Flickr user Mike Bell / Flickr /

Recent changes to the rules for deer hunting are changing the sport.

The rules apply to much of the northern Lower Peninsula, and they're more restrictive, making it harder to shoot a buck.

Plenty of hunters objected when they were put in place.

But after a few years, some say it’s a dramatic improvement and could make the region a hunting destination for people from other states.

A closeup view of spotted wing drosophila, collected by researchers near Traverse City.
Northwest Michigan Horticulture Research Center

A pesky insect that loves to invade fruit has found its way to northern Michigan’s cherry orchards. Scientists have had their eye on spotted wing drosophila since it arrived in the U.S. from Asia in 2008. 

Tom Kowalczk

The Coast Guard has been responding to a leaky shipwreck on the bottom of western Lake Erie.

The shipwreck is believed to be the Argo. It’s a tank barge that sank in 1937 and it’s considered the biggest pollution threat from a shipwreck in the Great Lakes.


Snowy owls are doing some unusual things again this year.

The last two winters, people in Michigan saw a lot of them. There were big migrations of owls called irruptions – that’s when they fly south from their breeding grounds in the Arctic.

This year, researchers don’t expect those big numbers again, but they are surprised by how early owls are arriving.

Most snowy owls start arriving here in the middle of November into December, but owls started showing up in the Great Lakes region in mid-October this year.

Gord Cole

A report on fish farming in the Great Lakes suggests Michigan should move carefully if it allows the industry to start up.

State officials asked a panel of scientists to study the issue. There have been two proposals from companies that want to start raising rainbow trout in net pens in the Great Lakes.

Canadians raise millions of trout in Lake Huron every year and some people want Michigan to do the same.


Big businesses often oppose increased regulations. But not always: take the Clean Power Plan. The Environmental Protection Agency’s new rule requires states to reduce carbon emissions from power plants.

The coal industry and some states, including Michigan (Attorney General Bill Schuette joined the lawsuit), are fighting the rule. But, hundreds of businesses have stepped forward to support it.

Keith Grasman, Calvin College. / From USFWS Field Notes site

Researchers are finding flame retardants and stain repellent chemicals in herring gull eggs in the Great Lakes region.

These chemicals are used in a lot of consumer products, but they can last a long time in the environment and some of them can build up in the food web.

Two recent studies on perfluorinated chemicals and flame retardants found some newer forms of these chemicals in the birds’ eggs that we don’t know a lot about.

USGS GLSC Dive Team, Michigan Sea Grant

There are 12 toxic hot spots in Michigan called Areas of Concern.

These are places in the Great Lakes basin where pollution and development have damaged the ecosystems.

The Detroit River is on this list. Before the Clean Water Act, industries on the river treated it as a dumping ground – think waste in the billions of gallons.

Flickr user Kenneth Lu / Flickr -

Michigan lawmakers are talking about banning tiny balls of plastic in products sold in Michigan.

A lot of us use products with microbeads in them. They’re tiny, perfectly round plastic beads that companies add to face and body scrubs and toothpaste.

We wash them down the drain, but they’re so small that wastewater treatment plants can’t filter them out.

Sarah Razak / Flickr -

Confused about corrosion control? We were too.

In Flint, lead levels in some children's blood have spiked dramatically. Scientists believe the Flint River is part of the problem. Flint switched from Detroit’s water system and started pulling water from the Flint River last year.

Rebecca Williams / Michigan Radio

There are more than 180 species in the Great Lakes that are not supposed to be here.

Euan Reavie is a researcher with the University of Minnesota-Duluth.

“Duluth-Superior harbor is the most invaded freshwater port in the world,” Reavie says. “This is kind of the end of the water road for a lot of ships that come in here.”

Lindsey Smith / Michigan Radio

The spotted wing drosophila is a nasty invasive fruit fly that's turning into a nightmare for Michigan berry growers.

Blueberries and cherries are major cash crops in the state.

Kevin Robson is a horticulture specialist with the Michigan Farm Bureau. He says the fly showed up in Michigan five years ago.

A female green frog. Researchers are finding more females than males in suburbia.
Geoff Giller / Yale University

Past studies have found strange things happening to frogs when they’re exposed to farm chemicals. A new study shows estrogen in suburban areas is messing with frogs’ hormonal systems too.


The Michigan Department of Environmental Quality has released its first status report on the wetlands in our state. 

You can think of wetlands as nature’s kidneys — they filter water.

Wetlands also help control floodwater and all kinds of creatures live in them.

Much of the corn grown in the U.S. today is genetically engineered to resist the herbicide Roundup.
Mark Brush / Michigan Radio

The study, published in the journal Environmental Health, found that continuous exposure to very low doses of the herbicide Roundup might be linked to liver and kidney damage.

The researchers looked at how genes changed in rats that were given a commercial Roundup formulation containing 0.1 parts per billion of glyphosate (the active ingredient in Roundup) over a two-year period.

Paula Friedrich / Michigan Radio

Rewind a few thousand years to a time before grocery stores existed. You would have gotten a lot of your food by finding it out in the wild.

Foraging is no longer a necessary skill … but some people like to do it as a hobby. Rachel Mifsud is one of those people. 

The changing role of women in farming

Sep 3, 2015
Brian Peshek

During the 1970s and 80s, America lost millions of family farms. Agriculture was specializing, and getting bigger —   large dairies and croplands; monocultures of corn and soybeans.

Since then, there have been other changes: the local food movement, for example. And women have taken a bigger role in agriculture.

The number of farms owned and operated by women has tripled in the U.S. in recent decades.

Craig and Sharon Goble invested $30,000 in their solar array. They say the proposed changes to Michigan's solar program would make their investment less valuable.
David Cassleman / Interlochen Public Radio

More and more people are putting up solar panels in Michigan. It's getting a lot more affordable to do it. And there's a payback when you get your monthly utility bill.

But a bill in the state Senate could fundamentally change the solar program in Michigan, and it has some people worried. 

How "net metering" works in Michigan

Craig and Sharon Goble’s electricity bill looks different than most people’s.  

Michigan is toying with the idea of building open-water fish pens, like this one in Ontario.
Northern Ontario Aquaculture Association


OK, this is where I fess up and tell you that the answer to that headline is "only time will tell."

A scientific advisory panel is studying the possibility now (see their names here), and we expect to see their findings this October. After that report, there will be more "time telling" as state officials decide whether to allow it.

Eusko Jaurlaritza / Flickr

Drilling for oil and gas in Michigan is down to levels not seen since the Great Depression.

And so far, newer methods of hydraulic fracturing, or fracking, are not producing a new boom for the industry.

The number of permits issued for new oil and gas wells so far this year is on track to be the lowest in more than 80 years.

John Vucetich and Rolf Peterson / Isle Royale Wolf-Moose study

There are just three wolves left on Isle Royale in Lake Superior.  And researchers estimate there are 1,250 moose.  

The National Park Service is deciding whether or not to step in.

The park service is in the early stages of creating a management plan for the wolves and moose on the island.

Rebecca Williams/Michigan Radio

Invasive species love to sneak a ride on boats.

There are more than 180 exotic species in the Great Lakes, and we help move them around.

Jo Latimore is an outreach specialist with the Department of Fisheries and Wildlife at Michigan State University.

“Research has shown that boats and trailers moving from one lake to another are the number one vector, the number one pathway of invasive species moving from one water body to the next,” she says.

Flickr user PROUSFWSmidwest / Flickr

Each invasive sea lamprey can kill 40 pounds of fish a year in the Great Lakes.

We spend more than $28 million in federal money each year to control the lampreys (according to the Great Lakes Fishery Commission, $20.9 million goes to sea lamprey control measures and more than $3 million is spent on sea lamprey research).

Michael Wagner is an associate professor in the Department of Fisheries and Wildlife at Michigan State University.

He’s one of the researchers at MSU testing out ways to attract sea lampreys into traps.


There’s a tree killer on the loose.

It’s called the Asian longhorned beetle. It has a shiny black body with white spots, and really long antennae.

It’s not known to be in Michigan yet, but the pest has invaded Ohio. So officials want you to keep your eyes open.

Rhonda Santos is with the USDA’s Animal and Plant Health Inspection Service.

She says we should be on the lookout for the beetles in our yards and community spaces.

Aaron Selbig/Interlochen Public Radio

Since the 1930s, Sargent Sand Company has held a permit to mine sand from its property that's surrounded by Ludington State Park.

For years, the 400 acre mine was dormant as the company negotiated to sell its land to the Michigan Department of Natural Resources.

That sale fell through.

Last year, the mine cranked back up again, and the neighbors aren’t too happy about it.

Flickr user Andy Rogers / Flickr

If you’re eating right now, you might want to take a little break.

We’re going to take a moment to talk about fecal bacteria.

Researchers at Michigan State University have done some detective work on septic tanks in Michigan, and they’ve found these tanks are leaking bacteria.

The search for the next great bee

Aug 4, 2015
Lou Blouin

Honey bees pollinate about a third of the crops in the U.S—that’s about $15 billion of the agricultural economy. But honeybees have had a tough time lately: a combination of diseases, stress, parasites and pesticides have all hurt the honey bee population.

Scientists are starting to look at how other species of bees could help pick up the slack.

Rebecca Williams/Michigan Radio

There’s a bloom of cyanobacteria in Lake Erie right now. Scientists with the National Oceanic and Atmospheric Administration are predicting it could become the second worst on record.

Rebecca Williams / Michigan Radio

Lake Superior is the largest freshwater lake in the world by surface area, and it has something the other Great Lakes don’t — stable populations of mostly native fish species.

But scientists say a key fish in Superior’s food web is now in trouble because of mild winters and an appetite for caviar in Europe.

The confluence of Talmadge Creek and the Kalamazoo River in 2010 (left), and in 2015 (right).
USEPA and Mark Brush / USEPA, Michigan Radio

Five years ago today, an oil pipeline near Marshall, Michigan split open, starting the biggest inland oil spill in U.S. history.

The heavy tar sands oil came from Enbridge Energy's pipeline 6B. The oil flowed into Talmadge Creek and then into the Kalamazoo River.