INPS EVENTS
Hosah Prairie: Creating a Legacy of Knowledge Presentation and North Dunes Walk
View Calendar Details HIKE Join us for a hike at the North Dunes Nature Preserve to see a large and diverse area containing wetland, prairie, savanna and beach communities, with a chance to encounter a variety of rare lakeshore species. Then join Kathleen Garness and Gerould Wilhelm to learn about the history of Hosah Parkโฆ… Read more
Events
Cap Sauers Holdings Field Trip
View Calendar Details FIELD TRIP Join Mark Kluge to visit one of the most remote areas in Cook County, where traffic noise is essentially inaudible. Enjoy the upland forest, prairie, and oak savanna communities set on a landscape of well-defined glacial features including hills, valleys, and the Visitation Esker. Cap Sauers Holding Nature Preserve 2025-09-07… Read more
Events
Wolf Road Prairie Field Trip
View Calendar Details FIELD TRIP Wolf Road Prairie, an 82-acre Illinois Nature Preserve, is the largest remaining tallgrass prairie in the Chicago area. Home to rare grasses, wildflowers, wetlands, and savanna, it also shelters diverse wildlife. Saved from development by locals in the 1970s, itโs now a vital refuge. Wolf Road Prairie Nature Preserve 2025-08-03… Read more
Events
2025 Native Plant Sale Recap
What an incredible day for native plants and our Central Chapter! When the doors opened at 9:00 AM, a line of more than 200 eager shoppersโsome from across Central Illinois and others from much farther afieldโwere ready to dive in. With the help of over 70 dedicated INPS volunteers sharing their time and expertise, this… Read more
Central Chapter Events

Jurgensen Woods field trip reminder 1 p.m.
Welcome to one of the older, ancient beaches of the Chicago Lake Plain. Sand prairie and savanna formed here, and we should have an opportunity to see many lovely spring flowers and ferns, as the prairies and savannas bloom later than the woods. We will meet at the Jurgensen Woods Picnic Grove Shelter parking lot… Read more
Events


Illinois Hill Prairies
Join us to learn about HeartLands Conservancyโs Trout Hollow Hill Prairie, a hill prairie saved through community conservation efforts. This talk will explore the unique ecology of hill prairies, the threats they face, and the ongoing stewardship work to restore and protect this ecosystem. Presenter: Anna McAtee What: Zoom presentation When: 6:00pm on April 29th… Read more
Chapter Events

ILLINOIS NATIVE PLANT SALE
MAY 2, 2025 8AM – 12PM TURLEY PARK, CARBONDALE, IL HIGH QUALITY NURSERY STOCK NATIVE PERENNIAL WILDFLOWERS, FERNS, AND GRASSES, ALL $10 Plants provided by Southernwood Gardens Alto Pass, IL In time for Mother’s Day. Southern Chapter
Chapter Events

Goose Lake Prairie Nature Preserve
See the largest prairie in Illinois. Wear sturdy boots, pants and be prepared for ticks and chiggers. After visit the Twisted Anchor in Wilmington for drinks, food and conversation.
Events

Des Plaines Dolomite Prairies L&WR Field Trip
See rare dolomite prairie and plants. Sturdy boots and relatively short, level walk. Ticks and chiggers. Retire to Twisted Anchor afterward.