If you've spent time on the lakes in August, you may have noticed loons calling more often, especially at dusk. As fall approaches, loon families begin preparing for migration. Parents use vocalizations to communicate with their young, teaching them the distinct calls they'll need when they leave for warmer waters. Males also become more territorial, warning off any lingering loons that aren't part of their family unit.
In the late 1800s, the Northwoods was filled with loggers, trappers, and railroad workers, but hardly any women. Isolated in rough frontier towns, men turned to an unusual solution: mail order brides.
History Deep Dive: The Mail-Order Brides of the Northwoods
As June evenings settle in, tiny green flashes begin to appear over meadows, marshes, and forest clearings. Fireflies are back. Fireflies use their flashing light to attract mates. Different species have different flash patterns, and some even use their glow to trick other fireflies into coming close, only to eat them! Best places to see them: Near wetlands (they love damp, open spaces) and along forest edges. On still, humid nights, the warmer and calmer the air, the more fireflies you'll see.
If you drive through the Northwoods or anywhere in rural America, you'll notice most old barns are red. While many assume it was just a stylistic choice, the real reason is practical, and a bit scientific. In the 18th and 19th centuries, farmers needed a cheap and effective way to protect their wooden barns from rot. They mixed their own paint, often using skimmed milk, lime, and rust (ferrous oxide). The rust acted as a preservative, preventing mold and decay. As a bonus, it gave the barn its distinctive deep red color.
Every autumn, as air temperatures drop, lakes undergo a process called turnover, which helps oxygen circulate and prevents stagnation. During the summer, warm water sits at the surface while colder, denser water remains at the bottom. But when fall arrives, surface water cools, becomes heavier, and sinks, forcing deeper water upward. This mixing of water layers is essential for aquatic life, bringing oxygen to deeper areas and redistributing nutrients. Fishermen often notice turnover because it temporarily disrupts fish patterns, making them harder to locate. After a few weeks, however, fish settle into their cold weather habits, and the lakes stabilize for winter.
Have you ever noticed that icicles often form heavily on one side of a building but not the other? The answer comes down to sunlight and heat loss.
Sun Exposure: The side of a roof that gets more sun during the day will have melting snow, which then refreezes into icicles when the temperature drops at night.
Heat Escaping: If a house loses heat through its attic, snow will melt unevenly. This often leads to icicles and dangerous ice dams.
Wind Direction: Wind can affect where icicles form, especially if drifting snow accumulates more on one side.
Before highways and snowmobiles, the Northwoods was nearly inaccessible for much of the year. That changed in the late 1800s when railroads pushed north, forever transforming the region. The logging industry was the driving force behind railroad expansion. Tracks were laid deep into the forests, allowing timber to be hauled south to sawmills and shipping yards. Small towns sprang up along the rail lines, serving as outposts for workers and their families. Though most of the old rail lines are gone, their impact remains. Many of today's snowmobile and hiking trails follow the paths of these long abandoned tracks.
The winter of 1995 to 1996 was one for the history books. January of that year saw the coldest temperatures ever recorded in Wisconsin, with the town of Couderay hitting -55°F without windchill. Across the Northwoods, cars refused to start, pipes froze solid, and even the hardiest locals admitted the cold was unlike anything they'd experienced before. Schools and businesses shut down for days at a time, but even with the extreme temperatures, some braved the weather. Ice fishermen still ventured onto the lakes, and loggers continued their work, bundling up in layers and relying on sheer grit to get through each day. Though winters since have been cold, none have matched the brutal depths of January 1996.
Before modern refrigeration, ice harvesting was a vital industry in the Northwoods. Every February, crews of workers took to the frozen lakes with saws and chisels, cutting massive blocks of ice to be stored in sawdust insulated ice houses. Horses and sleds transported the blocks to icehouses, where they would be packed tightly and kept frozen well into summer. Ice harvested in February could last until August, supplying homes, businesses, and even railcars transporting perishable goods. Though the industry faded with the rise of electric refrigeration, remnants of ice harvesting operations can still be found in old towns and historic sites across the Northwoods.
In the late 1800s, Wisconsin's waters were teeming with lake sturgeon. So much so that commercial fishermen initially saw them as a nuisance. These massive fish tore through nets and were often discarded onshore. But by the 1860s, demand for sturgeon caviar skyrocketed, and Wisconsin became part of a booming industry that shipped barrels of roe to Europe. Even low grade caviar, too salty or soft for export, found a market in Wisconsin bars and taverns. It was often served as a free bar snack. Salty enough to keep customers thirsty and ordering drinks.
On July 4, 1977, a massive derecho tore through the Northwoods, bringing hurricane force winds that flattened thousands of acres of timber. Old growth white pines that had stood for centuries were snapped like twigs, and entire logging camps were buried under debris. The aftermath of the storm shaped modern fire policy and forest management in the region. Today, if you walk through certain stretches of Vilas County, you can still see where the forest was reshaped in a single afternoon.
Most know of the Lake Champlain monster or Scotland's Loch Ness legend, but Wisconsin has its own lake serpent stories. In the late 1800s, sailors and fishermen on Sturgeon Bay reported seeing a massive, snake like creature swimming just below the surface. Some claimed it was 40 feet long, dark scaled, and capable of upending small boats. Newspapers of the time ran sensational headlines, and locals avoided certain stretches of water. Sightings tapered off in the early 1900s, but every few years, someone claims to see something unusual in the bay.
By the late 1800s, the Northwoods was one of the most valuable timber producing regions in the country. In 1895, a record breaking timber boom hit Rhinelander, bringing hundreds of lumberjacks, sawmill workers, and log drivers to the town. Logging camps ran around the clock, and massive log rafts floated downriver to sawmills waiting to process them. The boom didn't last forever, and by the early 1900s, the vast forests were thinning. However, the legacy of those years still stands in the buildings, rail lines, and riverways that shaped Rhinelander.
In the early 1900s, routes between places like Sayner, Lac du Flambeau, Eagle River, and St. Germain weren't plowed or even tracked. Local men were hired through informal contracts with the U.S. Postal Service. They strapped on bentwood snowshoes, shouldered canvas sacks, and walked routes that stretched up to 30 miles round trip. They followed frozen creeks, logging roads, and telegraph lines. Lodging, if there was any, came in the form of trapper cabins or barn lofts. It was common to pack lard, tea, and a revolver for the journey.
The day began unseasonably warm, with hunters heading out in light jackets and farmers tending to chores as usual. But by the afternoon, temperatures plummeted, and a raging blizzard swept across the Northwoods, burying the land under several feet of snow. Many duck hunters were stranded in boats, unable to reach shore as ice formed around them. Farmers lost entire herds of livestock in the whiteout conditions, and train lines were buried under drifts. By the time the storm cleared, more than 150 people had died. The Armistice Day Blizzard remains a stark reminder of how fast winter can take hold in the Northwoods.
During the Cold War, the U.S. government built a network of radar stations across the northern states, including Wisconsin, to detect incoming Soviet bombers. One of these stations, the Calumet Air Force Station, sat on the edge of the Northwoods, scanning the skies for potential threats. The station was manned by Air Force personnel who endured brutal winters to keep round the clock watch. The station was decommissioned in the 1980s, and today, little remains beyond crumbling infrastructure and the lingering memory of an era when the biggest threat to the Northwoods wasn't the cold, but what might come from above.
Anyone who has walked on a frigid Northwoods morning has heard the telltale squeak of snow underfoot. But why does this only happen when temperatures drop well below freezing? The answer lies in snow crystals. When freshly fallen snow is compressed, the ice grains rub against each other. At warmer temperatures, a thin layer of water between the grains allows for smooth movement. But in extreme cold, below about 14°F, the water layer disappears, causing the grains to grind together, producing the familiar high pitched squeak.
In the Northwoods, the seasons dictate the menu. We do not eat out of preference; we eat out of necessity.
When the ground freezes four feet deep and the growing season ends abruptly in September, you cook differently than you do in the south. Loggers, miners, and farmers working in sub-zero temperatures required meals that provided sustained warmth and endurance.
Our regional cuisine was engineered by people who had to outlast a six-month winter. That is why our food leans toward the rich and the hearty. It represents the art of preservation—smoking, curing, pickling, and casing. We eat the way we do because, for a century, the only way to see March was to preserve the harvest in October.
This book is a map of that adaptation. Every dish here tells a story of a specific immigrant wave that brought a technique, or a quirk of our soil that we learned to cultivate. This is how the Northwoods eats, and why.
