It’s mid summer here on the Illinois prairie, and the cast of floral characters has changed from the cheery blooms of early spring to the whites of field daisies and blues of spiderwort and chicory as we close in on August.
A surprising number of the species of wildflowers we see along roadsides, railroad rights-of-way, and in abandoned cemeteries are the same ones that brightened the year of the first settlers on the prairie. They were a determined bunch, those early pioneers, who had been forced to adapt to an entirely new way of settling a frontier that offered few of the ingredients for the tried and true methods of early American settlement.
So it would have been interesting to have been able to listen in on the conversations that must have taken place as the tide of settlement finally reached western Indiana. Because there, pioneers ran out of the dense woodlands of the Eastern forest and looked out across the vast, mostly treeless expanse of tallgrass prairie that gently rolled west from the eastern edge of the Prairie Peninsula as far as the eye could see.
By the time the Revolutionary War ended, the technology of pioneering western lands was well established.
Using the abundant timber in the sprawling Eastern deciduous forest that stretched from northern New England to central Florida, all the way west to the Mississippi River, log cabins and outbuildings were built based on a design brought to the New World by Swedish settlers in the 1600s. Fields and pastures were enclosed with Virginia rail fences, with rails split from logs from the trees that had to be cleared to plant crops. Trees were girdled—stripped of bark in a belt around the circumference of the trunk—to kill them and the next year a crop of sorts could be planted among the standing trunks. Then the backbreaking work began to cut down the dead timber and chop, dig, and lever stumps out of the ground.
It was a technology well understood, if extremely labor intensive.
Nobody, even today, is entirely sure what created the giant, horizontal V-shaped expanse of grassland that stretches west from western Indiana and includes much of Illinois, a lot of Iowa and Missouri, and parts of Wisconsin and Minnesota.
As the Illinois Geological Survey notes, the Prairie Peninsula’s soil and climate is perfectly capable of supporting forests, and indeed miniature hardwood forests—called groves by the pioneers—dotted the tallgrass prairies.
Fire is one obvious answer to the conundrum. During the settlement era of the 1830s, fierce prairie fires roared over the prairies driven by the prevailing westerly winds, consuming anything combustible in their paths, including trees that were not fire resistant or tolerant. During the settlement era, these fires were entirely natural in nature, caused by early spring and late fall thunder storms. But scientists and anthropologists also have come to agree that in the pre-settlement era, prairie fires were set on purpose by the Native People who lived on the prairies. The reasons ranged from aids to hunting to clearing brush from wooded savannas to encourage the growth of desirable species and to increase grazing areas for game animals, particularly deer. Deer are creatures of the edges of forests, and periodic fires maintained the open woodlands that encouraged the growth of saplings and other plants deer prefer.
Whatever or whoever created them, the prairies must have caused many a pioneer to stop, scratch their head, and wondered to themselves, “What now?” Because there just wasn’t enough timber out on the prairies to sustain the traditional timber-centric pioneer settlement technology.
Granted, the lack of trees wasn’t all bad. No backbreaking tree and stump removal was required, and prairie soil was incredibly rich. But timber stands were only found in and around wetlands and along stream courses. Smart early settlers quickly snapped up the groves dotting the prairies, then subdividing them into small woodlots for sale to later arrivals.

This detail of AuSable Grove from the 1870 Oswego Township plat map illustrates how many of the county’s groves were divided into small woodlots and sold to individual farm families.
James Sheldon Barber, who arrived at Oswego in December 1843 wrote to his parents back in Smyrna, New York, that it was generally agreed that a farmer needed a 10-acre woodlot to provide sufficient timber for fences and buildings and for firewood.
The lack of timber only got worse as the tide of settlement rolled farther west, until it reached the shortgrass prairies starting in western Iowa. From there on west, trees were virtually nonexistent.
To cope with the lack of timber, within a decade and a half of the first settlers arriving on the Illinois prairie, new technologies were developed to deal with the problem, chief among them being the timber-conserving balloon frame construction technique that used sawn lumber for building construction instead of logs.
The surprise bordering on awe in which the open, rolling grasslands of the Prairie Peninsula were greeted by our pioneering ancestors stayed with them the rest of their lives. The shear openness across which travelers could see for miles and where the sky seemed limitless—huge changes from the claustrophobic Eastern forests—proved a challenge for some and an incredible delight for others.
In 1834, former sea captain Morris Sleight traveled west from his home in New York to prospect for a likely place to settle, eventually reaching the small settlement along the DuPage River that would one day become Naperville. On July 9, he wrote to his wife, Hannah back in New York, of his impressions when he first encountered the tallgrass prairie: “The first view of a Michigan Prairie is Delightfull after Passing the oak openings & thick forest, but the first view of an Illinois Prairie is Sublime, I may almost say awfully Grand, as a person needs a compass to keep his course—but the more I travel over them the better I like them. There is a great variety of Flowers now on the Prairies, but they tell me in a month from this time they will be much prettier.”

Junius Sloan captured this image of his parents’ farm in this 1866 oil painting, which gives a rough idea of what the Illinois prairie was like 150 years ago. The farm was located near Kewanee in Henry County. The original painting is owned by the Kewanee Historical Society.
Elmer Barce, in The Land of the Pottawatomi, noted: “Nothing could be more delightful than the open prairies. They were covered with a giant blue-stem grass in the late summer. A party of hunters in 1821 found some so high that a horseman could tie the ends over the top of his head. The color of the prairie flowers in the spring is bluish-purple, violets, bluebells, iris, and others. In midsummer it is red with phlox and Sweet William. In the autumn, it is yellow with golden rod, rosin-weed, and wild asters.”
Harriet Martineau, the distinguished British lecturer, visited the Fox Valley in 1836, and commented on the area west of Batavia: “I saw for the first time the American Primrose. It grew in. profusion over the whole prairie as far as I could see, graceful and pretty…the whole prairies were exquisitely beautiful.”
The New Englanders who began arriving on the Kendall County prairie in large numbers in the late 1830s were astonished by what they found.
Wrote Oliver C. Johnson, a descendant of early settlers Seth and Laureston Walker, who arrived in Kendall County from Massachusetts about 1845: “When these people who had come from the rocky hills of New England saw the beautiful, smooth prairies covered with thick grass and a sprinkling of wild flowers, they thought it a paradise compared with the country they had left.”
Their first introduction to the Illinois prairie sometimes left settlers speechless. Mrs. M.E. Jenesen, a member of Oswego’s Nineteenth Century Club, recalled in a 1905 lecture: “No words of mine can convey to you the vastness, the grandeur and beauty of the natural prairie in 1850, when I first came to Oswego…The music of the big frogs down in the slough and the drumming of prairie chickens must have been heard to be appreciated. The Fox River was pretty then. Its banks furnished attractions for those who liked a stroll—a sort of Lovers’ Lane, in fact.”

Goose Lake Prairie State Park south of Morris provides beautiful views year round, but is especially showy this time of year when the summer wildflowers strut their stuff.
James Sheldon Barber, noted above, traveled with a wagon train of friends from Smyrna, New York overland to Oswego in the late fall and early winter of 1843. After the dense forests of his home state and the other regions he’d traveled through, he marveled in a letter to his parents after arriving in Oswego: “How would it seem to you to [travel] 10 or 15 miles & not pass a tree nor a bush nor even a Stump. & so level that you could see a small house at the farthest side & then again there [are] Paurairies [sic] in this state where you may [travel] for 2 or 3 days & not see a tree nor anything of the kind.”
But all that wild beauty left other impressions as well, especially loneliness among the pioneer wives who arrived with their families.
In 1833, Chester and Lucinda (Wheeler) House arrived in what would become Kendall County’s Seward Township, staking a claim on the west bank of AuSable Creek where Chester built their log cabin. As the Rev. E.W. Hicks, the county’s first historian, described the House cabin in 1877: “It was a home, though so different from the comfortable surroundings that were left behind; and not only a home, but a frequent resting place for the traveler, and a beacon light, for persons were so often lost on the prairie that through the whole of the ensuing winter on dark nights Mrs. House kept a candle burning in the west window, and so level was the prairie, and so clear from underbrush and trees, that the feeble ‘light in the window’ could be seen for six or eight miles.”
William and Mary Young arrived in Chicago from England in 1835. In 1877, she explained Rev. E.W. Hicks how the couple made their way to Kendall County: “Mr. Young found work in a wagon shop during the winter, and there Isaac Townsend, being in Chicago, happened to meet him, and asked him if he would like to go out into the country. Mr. Young said yes, for he had the ague [malaria] very hard in Chicago. So we came out here [NaAuSay Township] in February. 1836. Mr. Townsend lived with Major Davis, and when we arrived, the wife of an Irishman who was keeping house for them said to me, ‘O, I am glad to see a woman, for I have not seen one for three months!’ Well, thinks I, we have got into a wilderness now, sure enough. However, we stood it better than I had feared, though we did have some times that were pretty hard.”
More and more settlers arrived on the prairies west of Chicago founding towns and villages, and as the country grew up around those early settlers the prairie plants disappeared under carpets of cultivated crops. Today, thanks to efforts began decades ago, area residents can get at least a glimpse of what the countryside looked like during the settlement era at prairie restorations throughout Illinois.
In fact, there’s a 45-acre prairie restoration right here in Kendall County at Silver Springs State Park with a one-mile nature trail winding through the big bluestem grass and prairie plants. A bigger chunk of prairie is not far away at Goose Lake Prairie in Grundy County not far south of the Grundy-Kendall line. Nearly four square miles in area, Goose Lake Prairie includes some true native prairie along with thousands of acres of restored prairie.

No, this isn’t Montana, it’s a typical scene of the Bison Restoration area of Midwen National Tallgrass Prairie on the old site of the Joliet Arsenal. Bison were introduced to the prairie in 2105.
Goose Lake is impressive, but to get a better idea of what the Illinois prairie really looked like, you need to visit the U.S. Forest Service’s 30 square mile Midewin National Tallgrass Prairie on the old U.S. Army Arsenal site near Joliet. Not that all 30 square miles are pristine tallgrass prairie, of course. Midewin is definitely a prairie restoration work in progress, but it is a work that is progressing nicely to create a sizeable island of native prairie in the middle of the vigorous population and commercial growth our region has been undergoing for several decades now. And best of all, since 2015, the U.S. Forest Service has been reintroducing American bison at Midewin to help eventually create a true native prairie ecology. You can even enjoy watching the buffalo roam on the Midewin Bison Cam.
Besides their aesthetic attributes—spring on an Illinois prairie really is nearly indescribable—restored prairies limit and filter stormwater runoff, protect threatened species of both plants and animals, help recharge groundwater aquifers, and remove carbon from the atmosphere—a not inconsequential result in this day and age of global climate change.
And now in this long journey we’ve taken, from prairie to pioneer settlement to development and vigorous population growth, we’ve finally begun to see the value of connecting the circle back again to prairie here in the Prairie State.