The parking lot was empty when we pulled into Goose Lake Prairie State Natural Area in northern Illinois late in the afternoon. As soon as we entered the park headquarters, the ranger jumped at his opportunity for live conversation. He asked what we'd like to know about the prairie, and when we responded with question marks on our faces he said "Meet me out by the flagpole". The flagpole was surrounded by many examples of native flowers, where he gave us a guided tour of each. We followed his introduction with a hike through the surprisingly varied grasses, some over 8 feet tall. This was the first of many times on our trip where we learned that despite appearances, the prairie ecosystem is one of the most diverse in the world.
For our trip across the Great Plains, Jen and I listed as many "things" as we could think of that were associated with this region. Our list served as sort of a scavenger hunt and included both physical and cultural features. As I try to recall them in the next batch of blog posts about our trip, I'll list each item we saw or experienced in the form of a brief dictionary entry. Thus, the first item on our hunt was the tallgrass prairie.
The tallgrass prairie is an ecosystem native to central North America, with fire as its primary periodic disturbance. In the past, tallgrass prairies covered a large portion of the American Midwest, just east of the Great Plains, and portions of the Canadian Prairies. They flourished in areas with rich loess soils and moderate rainfall of around 30 to 35 inches (760 to 890 mm) per year.
-Wikipedia
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