For some, growing up on Lake Superior carves a deep connection to place, and no matter where life leads, the pull to return to that rugged shoreline never leaves. Patti Baraks knows too well that hold Superior creates. She grew up in Superior, Wisconsin, and although she has lived, worked and raised a family in Texas, she admits, her internal compass always points north toward that mighty lake. As an early childhood education teacher with a passion for poetry, she used that lure to write a children’s book, “A is for Agates, A Lake Superior Alphabet Book”.

In this episode of the Lake Superior Podcast, Walt Lindala and Frida Waara talk with Patti not only about her time in Wisconsin, but also about the motivation and process of producing a children’s book.

If you’d like a copy, or need a perfect Lake Superior–themed Christmas gift, she shares that you can find the book at independent bookstores and libraries around the Lake Superior region. It’s also available online at Itasca Books:

https://itascabooks.com/products/a-is-for-agates-a-lake-superior-alphabet-book-1

Key takeaways

Patti’s Deep Connection to Lake Superior Has Never Faded

Patti Baraks grew up in Superior, Wisconsin, a city she describes as “one of the greatest port cities on Lake Superior.” She explains that Lake Superior shaped every part of daily life — the economy, recreation, and weather — and says the lake “has always had a hold over me that I can’t quite explain.” Even after moving to Texas, she shares that her “internal compass points north” and draws her back every summer.

The Passing of Her Father Motivated Her to Finally Write a Book

Patti says she had “always wanted to be a writer,” but it wasn’t until her father passed away about a year and a half before the interview that she decided she didn’t want “a cloud of regret” about never pursuing that dream. This loss gave her the push to “get out of [her] comfort zone and just go for it.”

Collaboration With Illustrator Lisa Perrin Cosmo Was Central to the Book’s Success

Patti selected illustrator Lisa Perrin Cosmo after seeing an agate painting in her portfolio and feeling immediately drawn to her work. She says Lisa is “local to the North Shore,” “really knows the lake,” and seemed able to “read my mind” when creating the illustrations. Patti calls her artwork “breathtaking” and says the illustrator “paints the best moose.”

Patti Believes Nature-Based Literature Helps Children Explore and Learn

As a former teacher, Patti says that nature-based books encourage kids to get outside, reduce stress, and learn through observation. She describes the outdoors as “the original classroom,” where children discover things independently, ask questions, and engage their natural curiosity.

Connect With Us:

Lake Superior Podcast Page – https://nplsf.org/podcast
Facebook – https://www.facebook.com/NationalParksOfLakeSuperiorFoundation

Sponsors:

Cafe Imports – Minneapolis-based importers of specialty green coffees since 1993, focused on sustainability. Learn more: https://cafeimports.com

National Parks of Lake Superior Foundation – Donate to protect Lake Superior’s five national parks: https://nplsf.org/donate

The first known map of Lake Superior was drawn by Virginian John Mitchell in 1755. Over the centuries, countless records of the shoreline, depths, lighthouses and communities have been published. But now, there’s another map in the works. This one by the United States Geological Survey. In this episode of the Lake Superior Podcast, Walt Lindala and Frida Waara talk with Jamey Jones, Science Coordinator for the USGS’s Earth Mapping Resources Initiatives, or Earth MRI. He shares what this project hopes to accomplish, particularly when it comes to locating the area’s rare earth minerals and contributing to the publicly available data on metals deposits in the Lake Superior region. Tune in to learn more!

Webpage

• USGS Earth Mapping Resources Initiative – https://www.usgs.gov/earth-mapping-resources-initiative-earth-mri 

Connect With Us:

• Lake Superior Podcast Page – https://nplsf.org/podcast
• Facebook – https://www.facebook.com/NationalParksOfLakeSuperiorFoundation
• LinkedIn – https://www.linkedin.com/company/national-parks-of-lake-superior-foundation

The Gales of November is very real on the Great Lakes, known as the “Month of Storms.”

Some 550 wrecks lie on the bottom of Lake Superior, at least 200 along Superior’s Shipwreck Coast, a treacherous 80-Mile stretch with no safe harbor between Munising and Whitefish Point. 

On November 10, 1975, the Edmund Fitzgerald, a 728 foot freighter went down in a storm described as both blizzard and hurricane taking all 29 crew members to their grave. Made famous by the Gordon Lightfoot song, the wreck has remained a mystery for fifty years.

In this episode of the Lake Superior Podcast, Walt Lindala and Frida Waara talk with maritime historian, author and lecturer Fred Stonehouse about that tragic night and what we have learned since her sinking and how her legacy has shaped maritime safety. 

Key Takeaways

• The Edmund Fitzgerald Sank Fifty Years Ago — But Its Mystery Endures
  Maritime historian Fred Stonehouse recounts how the 729-foot freighter Edmund Fitzgerald sank on November 10, 1975, about 15 miles northwest of Whitefish Point. The ship went down without a distress signal, and all 29 crew members were lost—leaving one of the Great Lakes’ most haunting mysteries.
• A Storm Described as Both a Blizzard and a Hurricane
  The night the Fitzgerald went down, Lake Superior raged with winds exceeding 75 miles per hour—stronger than a Category 1 hurricane. As Fred explains, the storm “exceeded 75 miles an hour in wind, and a cat one hurricane’s only 74.”
• Hubris and Hard Lessons on the Great Lakes
  “This was a time when ships had the attitude that they can’t sink.”
  Fred reflects on how the culture of Great Lakes shipping in the 1970s—driven by confidence and schedules—left little room for caution. The Fitzgerald’s loss changed that mindset forever, ushering in a new era of safety, respect, and humility toward Lake Superior.
• The Edmund Fitzgerald at 50: A Tragedy That Changed Everything
  “The world had changed in that instance when the Fitzgerald disappeared.”
  The tragedy sparked widespread reforms—from new navigation technology and onboard stress monitoring systems to emergency response protocols. 
• The Ship That Became a Legend
  “She has sailed from fact into legend of the Great Lakes.”
  Fred explains how the Edmund Fitzgerald became immortalized through Gordon Lightfoot’s ballad, cultural memory, and even merchandise—from ornaments to craft beer. The ship’s story transcended history, turning into one of the most iconic Great Lakes legends.
• An Underwater Graveyard and a Place of Reverence
  Fred describes the Fitzgerald’s final resting place, protected by the Canadian government and closed to divers since 1989. It remains a solemn memorial to the men who perished that night and a reminder of Lake Superior’s power.

Connect With Us:

Lake Superior Podcast Page – https://nplsf.org/podcast
Facebook – https://www.facebook.com/NationalParksOfLakeSuperiorFoundation
LinkedIn – https://www.linkedin.com/company/national-parks-of-lake-superior-foundation

Sponsors:

Cafe Imports – Minneapolis-based importers of specialty green coffees since 1993, focused on sustainability. Learn more: https://cafeimports.com

National Parks of Lake Superior Foundation – Donate to protect Lake Superior’s five national parks: https://nplsf.org/donate

Biking in the Superior Country is more than just a way to get around—it’s a way of life. From gravel roads to rugged trails to family bike packing along Big Blue’s shoreline, the region offers two-wheeled adventure in every season. In this episode of the Lake Superior Podcast, Walt Lindala and Frida Waara talk with Josh Rizzo, founder of thenxrth.com—an adventure site dedicated to unpaved cycling across three states--Minnesota, Wisconsin and Michigan’s Upper Peninsula. Josh shares how biking became a lifelong passion, and how he’s started bringing his kids along for multi-day trips. He tells what makes this corner of the world such a rich landscape for two-wheeled travel. Whether you’re a road, gravel, mountain or fat biker, or even just curious about the lure of riding, Josh’s stories are sure to inspire you to hop in the saddle.  

Key Takeaways + Notable Quotes:

-A Lifelong Love of Cycling Sparked by Childhood Adventures
“My earliest memories in life were on a bike.”
Josh Rizzo’s biking journey began with childhood rides along the Chippewa River State Trail with his dad and sisters—memories that shaped his passion for exploration and outdoor adventures.

-Why the Lake Superior Region Is a Cyclist’s Paradise
Josh highlights the appeal of the Lake Superior region for cyclists: scenic towns, abundant water routes, and endless opportunities for gravel biking, mountain biking, and bikepacking.

-Bikepacking as a Family Tradition—Even With a 10-Month-Old
Josh and his family embrace adventure by bike—proving that even toddlers can be part of meaningful, challenging, and memorable outdoor experiences.

-Fat Biking Brings All Cyclists Together in Winter
Regardless of their summer biking style, winter unites all cyclists—making fat biking a special part of the community and culture in the Northwoods.

-Thenxrth.com Is a Home for Off-Road Cycling Adventure
Josh created the site to help others explore the region he loves, offering route guides, event listings, and community storytelling for all kinds of cyclists.

-Which State Is Best for Biking? It Depends.
 “I think Minnesota has the best gravel biking... Wisconsin owns the crown for fat biking... the Upper Peninsula is the adventure capital.”

Resources:

TheNxrth – Gravel, Fat, Mountain & Bikepacking Routes – https://www.thenxrth.com

Instagram – https://www.instagram.com/the_nxrth/
Facebook – https://www.facebook.com/thenxrth

Connect With Us:

Lake Superior Podcast Page – https://nplsf.org/podcast
Facebook – https://www.facebook.com/NationalParksOfLakeSuperiorFoundation
LinkedIn – https://www.linkedin.com/company/national-parks-of-lake-superior-foundation

Sponsors:

Cafe Imports – Minneapolis-based importers of specialty green coffees since 1993, focused on sustainability.
 Learn more: https://cafeimports.com

National Parks of Lake Superior Foundation – Donate to protect Lake Superior’s five national parks: https://nplsf.org/donate

Be sure to tune in to this episode of the Lake Superior Podcast to hear Josh Rizzo share his lifelong passion for biking, what makes the Lake Superior region a cyclist’s dream, and how families of all ages can embrace adventure on two wheels.

Lake Superior is not only the largest of the Great Lakes, but the water quality is also some of the clearest. Yet, historically, the Lake was often a dumping ground for all kinds of debris.  "Out of sight, out of mind” was an all-too-common mindset. Don Fassbender, president of Great Lakes Scuba Diving and Lake Preservation, has made it his life's mission to clean up Lake Superior’s underwater world. With volunteers, including fellow divers and kayakers, he estimates 14 tons of tires have been hauled up from Marquette MIchigan's Lower Harbor. In this episode of the Lake Superior Podcast, Walt Lindala and Frida Waara talk with Don about how his mission started and the mysteries he's found below the surface. 

Key Takeaways + Notable Quotes:

A Lifelong Passion for Diving Inspired by Jacques Cousteau

“As a young man, I can recall racing home from school just so I wouldn't miss the undersea world of Jacques Cousteau.”

Vintage Diving Equipment Connects Divers More Intimately with the Water

“There's actually less things that can go wrong... Vintage kit would look like a tank, a regulator, some fins, maybe a wetsuit and a mask, and then you're off. No computers, no fancy gauges.”

Tons of Trash are Hidden Beneath Lake Superior

“We removed, what, 14 tons of tires out of Marquette Lower Harbor alone over a period of about five years. And there's still a lot of trash down there.”

Removing Underwater Debris is Complex and Laborious

Heavy items, poor visibility, and underwater hazards make cleanup efforts extremely challenging.

Why Tires are Prevalent in Lake Superior

“Tires were used as boat bumpers for years and years…as weather wears them down…they would just string another one up in its place.”

Community Involvement is Essential for Successful Cleanups

Volunteers on land, in boats, and even kayaks significantly contribute to cleanup missions.

Safety and Equipment Needs Drive Fundraising Efforts

Specialized gear and safety equipment are critical for diver safety and efficiency.

Surprising Finds Beneath the Surface Tell Unique Stories

“One of my favorite finds, a little diamond ring that was tied to a rock with a shoelace.” Every item retrieved from Lake Superior carries its own history, some humorous, some mysterious.

Resources:

• Great Lakes Scuba Divers
  • https://greatlakesscubadivers.com
• Connect with Diver Don on Facebook
  • https://www.facebook.com/DiverDonScuba
  • https://www.facebook.com/GreatLakesScubaDivers
• Contact Don directly with cleanup leads
  • Email: [email protected]

Connect With Us:

• Lake Superior Podcast Page – https://nplsf.org/podcast
• Facebook – https://www.facebook.com/NationalParksOfLakeSuperiorFoundation
• LinkedIn – https://www.linkedin.com/company/national-parks-of-lake-superior-foundation

Sponsors:

• Cafe Imports – Minneapolis-based importers of specialty green coffees since 1993, focused on sustainability.
  • Learn more: https://cafeimports.com
• National Parks of Lake Superior Foundation – Donate to protect Lake Superior’s five national parks:
  • https://nplsf.org/donate

Be sure to tune in to this episode of the Lake Superior Podcast to hear Diver Don Fassbender share firsthand experiences from beneath Lake Superior’s waters, the incredible teamwork required for environmental preservation, and how you can help protect the Great Lakes.

"If you didn’t grow it, you’ve got to mine it,” says John Jaszczak, Director and Curator of the A. E. Seaman Mineral Museum in Houghton, Michigan. Since 1838--just after Michigan became a state--geologists and miners have been collecting rock and mineral specimens as the first American Mining Rush began. Since 1855, those specimens were housed at Michigan Technological University, then known as Michigan College of Mines, making it one of the oldest museums not only in Michigan, but the Great Lakes region. In this episode of the Lake Superior Podcast, Walt Lindala and Frida Waara talk with John about the museum origins and what a visitor can find there.

Key Takeaways + Notable Quotes:

 The region’s history—from Indigenous use to mining booms to today’s tourism—stems from its globally unique native copper deposit.

“The reason we’re here is because of the geology. And because of copper in particular.”

 What began as a teaching collection for Michigan Tech’s School of Mines became a public museum in 1902.

“The collection started in 1885 when the university started offering courses in mineralogy.”

From discovery tales to global expeditions, the museum presents minerals as more than geology.

“Some specimens have scientific stories. Some have personal stories. Some have adventure stories.”

Under ultraviolet light, otherwise ordinary-looking minerals burst into color.

“That’s the part where most people say, ‘Wow, I didn’t expect this.’”

John’s lifelong fascination with minerals led him to volunteer, then direct, the museum alongside his career in physics.

“I started collecting minerals when I was probably five or six years old... and I just loved it.”

From working with scientists around the world to publishing in mineralogical journals, the museum plays an active role in global discovery.

“There's something magical about being the first to describe and name something.”

The Keweenaw’s native copper is on display in museum-quality form that you can’t find anywhere else.

“We have the world’s best specimens of copper. No question about it.”

Resources:

• Visit the A.E. Seaman Mineral Museum:  https://museum.mtu.edu
• Explore Native Copper in the Keweenaw: https://www.mindat.org/museum-139.html
• Keweenaw National Historical Park: https://www.nps.gov/kewe/index.htm 

Connect With Us:

• Lake Superior Podcast Page – https://nplsf.org/podcast
• Facebook – https://www.facebook.com/NationalParksOfLakeSuperiorFoundation
• LinkedIn – https://www.linkedin.com/company/national-parks-of-lake-superior-foundation

Sponsors:

• Cafe Imports – Minneapolis-based importers of specialty green coffees since 1993, focused on sustainability.
   Learn more: https://cafeimports.com
• National Parks of Lake Superior Foundation – Donate to protect Lake Superior’s five national parks:
   https://nplsf.org/donate

Be sure to tune in to this episode of the Lake Superior Podcast to hear Dr. John Jaszczak share the rich history of Michigan’s native copper legacy, how the A.E. Seaman Mineral Museum became one of the nation’s premier mineral museums, and why its specimens continue to captivate visitors, researchers, and collectors from around the world.

Isle Royale National Park is the Great Lakes Mecca for backpackers. This archipelago of islands is also one of our most remote National Parks so preparing for a visit takes extra planning. In this episode of the Lake Superior Podcast, Walt Lindala and Frida Waara talk with Chris Amidon, Supervisory Park Ranger for Interpretation and Visitor Services. He not only has tips for first-timers, but also has details on some new procedures, particularly when it comes to food storage.

Key Takeaways:

• Planning your experience shapes everything:
   “The first thing we ask is, what type of experience are you looking to have?” From backpacking and boating to lodge stays, your approach determines your transportation and gear.
  
  
• Getting to the island is part of the journey:
   “Part of the Isle Royale experience is the transportation to the island. It’s that extra step that most parks don’t have.”
  
  
• Food storage regulations have changed:
  Starting in 2025, visitors are required to use approved food storage containers due to wildlife activity near camps and harbors.
  
  
• Wildlife sightings are rare but magical:
  “Encountering a moose is a really magical moment and I remember backpacking a trip I did with my daughter... those are the types of experiences that Isle Royale offer just by putting yourself in this remote island setting.”
  
  
• Most of Isle Royale is federally designated wilderness:
  99% of the park is wilderness, meaning motorized equipment is limited—adding to both its preservation and the physical demands of upkeep.
  
  
• The Artist-in-Residence program reveals new perspectives:
  “The Artist-in-Residence Program… that’s kind of my, I would say, my soft spot.” From Shakespearean sonnets to ceramic bark impressions, Chris helps curate a mix of art forms that deepen understanding of the island.
  
  
• Visitation may be low, but the planning is intense:
  Only about 20,000 people visit Isle Royale each year—and most come during just three months—putting pressure on resources and requiring detailed planning.

Resources:

• Isle Royale National Park – Plan your visit
  https://www.nps.gov/isro/index.htm
  
  
• Ranger III Ferry & Seaplane Info –
  https://www.nps.gov/isro/planyourvisit/directions.htm
  
  
• Isle Royale Artist-in-Residence Program –
  https://www.nps.gov/isro/getinvolved/artist-in-residence.htm
  
  

Connect With Us:

• Lake Superior Podcast Page – https://nplsf.org/podcast
  
  
• Facebook – https://www.facebook.com/NationalParksOfLakeSuperiorFoundation
  
  
• LinkedIn – https://www.linkedin.com/company/national-parks-of-lake-superior-foundation

Sponsors:

• Cafe Imports – Minneapolis-based importers of specialty green coffees since 1993, focused on sustainability.
   Learn more: https://cafeimports.com
  
  
• National Parks of Lake Superior Foundation – Donate to protect Lake Superior’s five national parks:
   https://nplsf.org/donate
  
  

Be sure to tune in to this episode of the Lake Superior Podcast to hear Chris Amidon share essential guidance for visitors, the inside story on Artist-in-Residence selections, and the quiet power of a sunrise over Feltman Lake.

Minnesota’s North Shore has been a gathering place for centuries. Whether heading into the Boundary Waters or out on Lake Superior, Grand Marais ranks a favorite Base Camp. While it may be small in population, it’s big in spirit.  Life here moves to the rhythms of the woods and waters. 

In this episode of the Lake Superior Podcast, Walt Lindala and Frida Waara talk with Sarah Jorgensen-Halberg, longtime resident and owner of Java Moose, the beloved shoreline coffee shop that fuels both locals and visiting adventurers. Her daily weather video connects folks near and far to this Sweetwater Sea town and she shares what it means to live on the edge of wilderness—and how the lake’s powerful sense of place keeps people coming back to Grand Marais.

Key Takeaways:

• Grand Marais transforms seasonally: A town of about 1,300 full-time residents swells to around 50,000 in the summer, driven by tourism to the lake, North Shore, and nearby wilderness areas.
  
  
• Local entrepreneurship fuels connection: Java Moose, run by Sarah Jorgenson-Hallberg and her family, offers not just coffee but a community space for stories, weather reports, and visitor conversations.
  
  
• Lake Superior demands respect: The lake’s 34-degree waters and strong currents can be dangerous. Sarah emphasizes safety and awareness for all visitors, especially near the lighthouse.
  
  
• Winter brings peace and beauty: After the busy season, Grand Marais quiets down. Sarah loves cross-country skiing, hiking, and the sunshine of winter — despite the freezing temperatures.
  
  
• Tourism is vital to the economy: Sarah says plainly, “We would not survive without it.” Much of the local economy depends on seasonal visitors to national parks and the shoreline.

Notable Quotes:

• “I love winter. I cross-country ski a lot. I run in the winter. I get out and I hike a lot. Part of it is probably because it's quieter.”
  
  
• “It is imperative to be as safe as we possibly can be.”
  
  
• “Grand Marais and Lake Superior, it almost forces you to take that moment, right? Because it is so vast and powerful, that you just kind of stop for a moment and you're inspired.”
  
  
• “We pour ourselves out. I see that when you come into our shop, this is an extension of my home, so I'm hosting you.”
  
  
• “At the end of the day, we are welcoming you into our home.”

Resources:

• Java Moose Grand Marais – Find Sarah’s daily weather reports on:
   Instagram https://www.instagram.com/javamoosegrandmarais/ & Facebook: Jhttps://www.facebook.com/javamoosegrandmarais/
• Java Moose Website & Newsletter – Sign up for monthly stories and photos:
   https://javamoosegrandmarais.com
• Visit Cook County – Plan your trip: https://www.visitcookcounty.com

Connect With Us:

• Website: https://nplsf.org/podcast
• Facebook: https://www.facebook.com/NationalParksOfLakeSuperiorFoundation
• LinkedIn: https://linkedin.com/company/national-parks-of-lake-superior-foundation

Sponsors:

• Cafe Imports: Supporting environmental sustainability in coffee-growing regions since 1993. Learn more at https://cafeimports.com
• National Parks of Lake Superior Foundation: Support vital projects by donating at https://nplsf.org/donate

Long before the Keweenaw Peninsula became a destination for hikers, bikers, and Lake Superior rock hounds, it was the stage for a national copper rush. Shortly after Michigan became a state in 1837,  Geologist Douglas Houghton was sent to Copper Harbor to explore reports from Native Americans about copper in the region. By 1844, Fort Wilkins was built to be the military base helping to keep the peace as fortune-seekers came to the state’s most northern port. 

In this episode of the Lake Superior Podcast, Walt Lindala and Frida Waara talk with Barry James, Upper Peninsula historian with the Michigan History Center, about the fascinating past—and present—of this historic state park. From the 1840s copper rush chaos to Civil War reenactments, as well as lighthouse tours and tales of shipwrecks, Fort Wilkins remains a living classroom with extensive youth programs. Join us as we explore the enduring significance of this frontier fort—and the people working to keep its stories alive.

Key Takeaways:

• Fort Wilkins was built in the mid-19th century in Copper Harbor to maintain law and order during the copper rush.
• The fort served as a frontier military post, supporting mining operations and maritime navigation in one of the most remote regions of Michigan’s Upper Peninsula.
• The Copper Harbor Lighthouse and range lights were established in response to early shipwrecks, including the 1844 wreck of the John Jacob Astor, which supplied Fort Wilkins.
• Today, Fort Wilkins Historic State Park is part of the Keweenaw National Historical Park’s heritage site network and offers youth camps, Civil War reenactments, and public education programs.
• Barry James and the Michigan History Center are working to expand exhibits, including a new display on how Fort Wilkins became a state park in 1923.

Notable Quotes:

• “What it really represents is an excellent example of a mid-19th century military post as the United States was expanding westward.”
• “The Astor was the first wreck on Lake Superior in 1844. The military realized that their lifeline could be easily snapped.”
• “We also offer a living history program that's been ongoing since 1976, where we have costumed interpreters within the fort that represent the last occupation at Fort Wilkins, the summer of 1870.”
• “We’ve got 19 buildings on site, but 12 are original, dating back to the 1840s. So people can go into these buildings, look at the exhibits. We have period rooms with furniture and interpretation of the period.”
• “To get on the National Register of Historic Places, you really have to have something significant with the historic site, so that says enough right there.”

Resources:

• Fort Wilkins Historic State Park: https://www.michigan.gov/mhc/museums/fwchl 
• Michigan History Center: https://www.michigan.gov/mhc
• Keweenaw National Historical Park: https://www.nps.gov/kewe

Connect With Us:

• Website: https://nplsf.org/podcast
• Facebook: https://www.facebook.com/NationalParksOfLakeSuperiorFoundation
• LinkedIn: https://linkedin.com/company/national-parks-of-lake-superior-foundation

Sponsors:

• Cafe Imports: Supporting environmental sustainability in coffee-growing regions since 1993. Learn more at https://cafeimports.com
• National Parks of Lake Superior Foundation: Support vital projects by donating at https://nplsf.org/donate

Winter Study at Isle Royale National Park has a decades long history, but just a few scientists ever get the chance to spend time on this isolated archipelago in Lake Superior. In this episode of the Lake Superior Podcast, Walt Lindala and Frida Waara talk with one of those fortunate ones, Johnathan Pauli, Professor in the Department of Forest & Wildlife Ecology at the University of Wisconsin Madison. From tracking foxes and martens to unraveling a centuries-old survival story, Johnathan shares how studying this wilderness in winter reveals secrets a summer visitor would never experience. Join us for a conversation about science, survival, and what makes Isle Royale National Park a critical refuge for wildlife.

Key Takeaways:

• Winter Study at Isle Royale has been going on for over 60 years, originally launched to monitor moose and wolf populations and now expanded to include other animals such as martens, foxes, and snowshoe hares.
  
  
• Winter presents extreme challenges and rich insights, including long days in deep snow, cold exposure, and tracking animals over miles of off-trail terrain.
  
  
• Snowshoe hares follow a 10-year boom-and-bust cycle, which helped explain the survival story of Angelique Mott in 1845, when she struggled to trap hares during a population crash.
  
  
• Isle Royale functions as a modern-day “refugium,” because it is more buffered from human development and invasive species, making it an ideal site for long-term conservation and research.

Notable Quotes:

• “Winter is a period of nutritional and resource deficits.  It’s a really important time to study these winter-adapted organisms.”
  
  
• “I love to say that there’s no anonymity in winter.”
  
  
• “Refugia is something near and dear to my heart. These islands, Isle Royale and the Apostle Islands, really represent these interesting test beds for the concept of refugia.”
  
  
• “It’s really important work. It’s really hard work. But it’s also really exciting. There’s a lot of complexity of emotions you have while you’re skiing these trails.”
  
  
• “Sometimes what you see in the tracks can be almost as exciting as seeing some of these critters in person.”

Resources:

• Jonathan Pauli’s Research Group – Learn more about his work at UW–Madison:
  https://pauli.russell.wisc.edu/
• Isle Royale National Park – Explore the park and its natural history:
   https://www.nps.gov/isro/index.htm
  
  
• Apostle Islands National Lakeshore – Discover another key research site:
   https://www.nps.gov/apis/index.htm
  
  

Connect With Us:

• Website: https://nplsf.org/podcast
  
  
• Facebook: https://www.facebook.com/NationalParksOfLakeSuperiorFoundation
  
  
• LinkedIn: https://www.linkedin.com/company/national-parks-of-lake-superior-foundation

Sponsors:

• Cafe Imports – Supporting environmental sustainability in coffee-growing regions since 1993.  Learn more at https://cafeimports.com.
• National Parks of Lake Superior Foundation – Support vital projects by donating at:
   https://nplsf.org/donate
  
  

Be sure to tune in to this episode of the Lake Superior Podcast to hear Jonathan Pauli’s firsthand stories of survival, science, and what Isle Royale reveals in the silence of winter.