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IBA Priority | Number | Acres |
---|---|---|
Global | 16 | 147,232 |
State | 74 | 738,132 |
Total | 90 | 885,364 |
Initiated in the fall of 2000, the Important Bird Areas Program in Illinois currently has 91 recognized IBAs. These sites are located in all regions of the state and represent various types of ownership and habitat. Breeding birds at IBAs include Henslow's Sparrows, Greater Prairie-chickens and Blue-winged Warblers in prairies and shrublands, Red-headed Woodpeckers in savannas, and Worm-eating Warblers in our southern woodlands. Hundreds of thousand of ducks use the Illinois and Mississippi River stopover sites. Numerous national wildlife refuges, national forests, state natural areas, state wildlife management areas, state parks, county forest preserves, Nature Conservancy and other non-profit preserves as well as important private lands are part of the program. Illinois, the Prairie State, has lost over 99% of its original prairie and 90% of its original wetland acreage. These and other habitat losses have lead to sharp declines in many bird populations. Of the eleven fastest declining grassland and shrubland birds in the nation, seven spend either their winter or summer months in Illinois. Illinois' IBAs focus attention on the most important sites for breeding birds of conservation concern, and on places where shorebirds, raptors, waterfowl and wading birds congregate. Active partnerships are currently engaged in conservation activities, monitoring, and outreach efforts at many IBAs throughout the state. Thorn Creek Audubon partnered with the Cook County Forest Preserves to restore 375 acres for Bobolinks, Grasshopper Sparrows and other bird species at Bartel Grassland. The newly formed Swainson's Hawk Project organized a monitoring effort to locate the breeding territories of our important remnant population. The Wetlands Initiative's Hennepin and Hopper Lakes IBA recognition ceremony celebrated the conversion of 1,000 acres of unproductive Illinois River farmland back to thriving wetland and grassland habitat. The Illinois Audubon Society provided acquisition funds and education efforts at the state's prairie chicken sanctuaries. Partnering organizations have utilized the IBA program as a tool to advance bird conservation efforts across the state.
Site Name |
Status![]() |
Priority | Counties | IBA Criteria |
---|---|---|---|---|
Tony's Pond | Delisted | McHenry | D1 | |
Double T FWA / Canton Municipal Sanitary District Complex | Identified | State | Fulton | |
Rollins Savanna | Identified | State | Lake | D1 |
Upper Mississippi National Wildlife Refuge | Identified | State | Carroll, Jo Daviess, Rock Island, Whiteside | D1, D4ii, D4iii, D4v, D4vi |
Horseshoe Lake SFWA (Alexander County) | Identified | State | Alexander | D1, D4ii |
Forest Glen County Preserve | Identified | State | Vermilion | D4vii |
Marshall State Fish and Wildlife Area | Identified | State | Marshall, Peoria | D4ii |
Union County State Conservation Area | Identified | State | Union | D4ii |
Kaskaskia River Corridor | Identified | State | Clinton, Monroe, Randolph, St. Clair, Washington | D1 |
LaRue-Pine Hills Ecological Station, Shawnee National Forest | Identified | State | Union | D1 |
Trail of Tears State Forest | Identified | State | Union | D1 |
Jim Edgar Panther Creek State Fish and Wildlife Area | Identified | State | Cass | D1 |
Douglas - Goose Lake & Woodford CCA | Identified | State | Woodford | D4ii |
Trelease Woods | Identified | State | Champaign | D5 |
Donnelley and Lake DePue State Fish and Wildlife Areas | Identified | State | Bureau, Putnam | |
Lake Senachwine Conservation Area | Identified | State | Putnam | D4ii |
Bergman Slough | Identified | State | Cook | D1 |
Herrick Lake / Danada West | Identified | State | Du Page | D4iii |
Siloam Springs Area | Identified | State | Adams, Brown | D1 |
Spring Creek Valley Forest Preserve | Identified | State | Cook |
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