Environment & Science

The piping plover is a tiny bird. They’re endangered. Last year there were just 58 breeding pairs in the Great Lakes region. One third of the population nests in the Sleeping Bear Dunes area.

“The chicks, they look like they’re little cotton balls running up and down the beach. They’ve got these gangly legs, and ... a very endearing bird.”

Sue Jennings is the wildlife program manager at Sleeping Bear Dunes National Lakeshore. She says because of the federal sequester, they’ve had to cut back on their seasonal staff. They set up fences to keep people and predators away from the plovers when they’re nesting.

We've got the nickname "The Wolverine State," and of course, the University of Michigan and the Wolverines are forever linked.

But the wolverine never called Michigan home.

The wolverine population in the United States is anything but big. An estimated 250-300 wolverines live in the lower 48 states.

One of the experts who devotes herself to protecting the wolverine is, in fact, a "Wolverine."

Bridget Fahey is a 1997 graduate of U-M's School of Natural Resources and Environment.

These days, Fahey is the Endangered Species Chief with the U.S. Fish and Wildlife Service for the mountain prairie region.

She joined us today to talk about wolverines.

Listen to the full interview above.

The SS Badger has been making the four-hour run from Ludington to Manitowoc, Wisconsin since 1953. It's the last coal-fired ferry in the United States and annually attracts some 100,000 passengers.

The ferry is an important aspect of life in Ludington. It brings tourists, which means jobs and income for the small town.

However, there are growing concerns among environmental groups. Now, the Badger can potentially dump up to four tons of coal ash slurry directly into Lake Michigan on its route. This is legal due to an EPA permit that allows the Badger to continue this practice, but that permit is now under review. If the permit is cut, the Badger's days are coming to an end.

A Marathon Petroleum spokesman says no one was hurt after a fire at a refinery in Detroit.

Shane Pochard tells The Associated Press the fire started Saturday evening in one of the smaller tanks at the Marathon Petroleum refinery. He says the fire has been put out and the cause is being investigated.

Pochard says no employees or contractors were injured. He says Marathon Petroleum has conducted extensive air monitoring in the neighborhood where the refinery is located and the area is safe.

The International Joint Commission (IJC) recommends that the U.S. and Canadian governments investigate the option of placing man-made structures in the St. Clair River to raise water levels in Lakes Michigan and Huron.

The IJC is a binational organization that develops recommendations and resolves disputes over waters between the U.S. and Canada.

More from Jon Flesher of the Associated Press:

Burning coal in a power plant creates byproducts called fly ash and bottom ash.  That ash contains a lot of bad stuff - mercury, lead, arsenic, to name a few.

While some plants ship the dry ash to landfills that accept hazardous materials, others mix the ash with water to make a slurry, which is moved into holding ponds.

Eventually, the water in those ponds is released into the nearest waterway.