Illinois County Distribution

Federally Endangered, Threatened, Proposed, and Candidate Species

If you have questions about this list, please contact the Field Office that is identifed below the county name. We have three Field Offices in Illinois and each is responsible for project reviews in specific counties. Here is a map that shows the counties and the responsible Field Office.

PDF Version

List Revised February 2009

County	Species	Status	Habitat
Adams Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Higgins eye pearlymussel	Endangered	Mississippi River; Rock River to Steel Dam
	Sheepnose mussel	Candidate	Rivers
	Spectaclecase mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Alexander Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Gray bat	Endangered	Caves and mines; rivers & reservoirs adjacent to forests
	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Least tern	Endangered	Bare alluvial and dredged spoil islands
	Pallid sturgeon	Endangered	Large rivers
Bond Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Piping plover	Endangered	May be present in Bond County during migration.
	Eastern massasauga	Candidate	Shrub wetlands
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Boone Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Brown Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Decurrent false aster	Threatened
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Bureau Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Decurrent false aster	Threatened
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Calhoun Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Spectaclecase mussel	Candidate
	Decurrent false aster	Threatened
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Carroll Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Higgins eye pearlymussel	Endangered	Mississippi River; Rock River to Steel Dam
	Sheepnose mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Cass Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Decurrent false aster	Threatened
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Prairie bush clover	Threatened	Dry to mesic prairies with gravelly soil
Champaign Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Prairie bush clover	Threatened	Dry to mesic prairies with gravelly soil
Christian Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Clark Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Clay Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Clinton Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Piping plover	Endangered	May be present in Clinton County during migration.
	Eastern massasauga	Candidate
	Sheepnose mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Lakeside daisy	Threatened	Dry rocky prairies
Coles Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Cook Field Office to Contact: USFWS Chicago Illinois FO 1250 South Grove, Suite 103 Barrington, Illinois 60010 (847) 381-2253 e:mail Chicago@fws.gov Cathy_Pollack@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Piping plover	Endangered	Lakeshore beaches
	Eastern massasauga	Candidate
	Hine's emerald dragonfly	Endangered	Spring fed wetlands, wet meadows and marshes
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Leafy-prairie clover	Endangered	Prairie remnants on thin soil over limestone
	Mead's milkweed	Threatened	Virgin prairies
	Prairie bush clover	Threatened	Dry to mesic prairies with gravelly soil
Crawford Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Cumberland Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
DeKalb Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
DeWitt Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Douglas Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Dupage Field Office to Contact: USFWS Chicago Illinois FO 1250 South Grove, Suite 103 Barrington, Illinois 60010 (847) 381-2253 e:mail Chicago@fws.gov Cathy_Pollack@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern massasauga	Candidate
	Hine's emerald dragonfly	Endangered	Spring fed wetlands, wet meadows and marshes
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Leafy-prairie clover	Endangered	Prairie remnants on thin soil over limestone
	Mead's milkweed	Threatened	Virgin prairies
	Prairie bush clover	Threatened	Dry to mesic prairies with gravelly soil
Edgar Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Edwards Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
Effingham Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Fayette Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Piping plover	Endangered	May be present in Fayette County during migration.
	Eastern massasauga	Candidate
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Prairie bush clover	Threatened	Dry to mesic prairies with gravelly soil
Ford Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Mead's milkweed	Threatened	Virgin prairies
Franklin Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Piping plover	Endangered	May be present in Franklin County during migration.
Fulton Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Decurrent false aster	Threatened	Disturbed alluvial soils
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Gallatin Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Fat pocketbook mussel	Endangered	Mississippi, Wabash, Little Wabash, Ohio Rivers
	Sheepnose mussel	Candidate	Rivers
Greene Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Decurrent false aster	Threatened
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Grundy Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Hamilton Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
Hancock Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Higgins eye pearlymussel	Endangered	Mississippi River; Rock River to Steel Dam
	Sheepnose mussel	Candidate	Rivers
	Spectaclecase mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Hardin Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Gray bat	Endangered	Caves and mines; rivers & reservoirs adjacent to forests
	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
Henderson Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Higgins eye pearlymussel	Endangered	Mississippi River; Rock River to Steel Dam
	Sheepnose mussel	Candidate	Rivers
	Spectaclecase mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Henry Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Iroquois Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Jackson Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Gray bat	Endangered	Caves and mines; rivers & reservoirs adjacent to forests
	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Least tern	Endangered	Bare alluvial and dredged spoil islands
	Pallid sturgeon	Endangered	Large rivers
Jasper Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Jefferson Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Piping plover	Endangered	May be present in Jefferson County during migration.
Jersey Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Decurrent false aster	Threatened
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Jo Daviess Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Higgins eye pearlymussel	Endangered	Mississippi River; Rock River to Steel Dam
	Sheepnose mussel	Candidate	Rivers
	Iowa Pleistocene snail	Endangered	North-facing algific talus slopes of the driftless area
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Prairie bush clover	Threatened	Dry to mesic prairies with gravelly soil
Johnson Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Gray bat	Endangered	Caves and mines; rivers & reservoirs adjacent to forests
	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
Kane Field Office to Contact: USFWS Chicago Illinois FO 1250 South Grove, Suite 103 Barrington, Illinois 60010 (847) 381-2253 e:mail Chicago@fws.gov Cathy_Pollack@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Kankakee Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Kendall Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); Small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Knox Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered
	Eastern massasauga	Candidate
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Lake Field Office to Contact: USFWS Chicago Illinois FO 1250 South Grove, Suite 103 Barrington, Illinois 60010 (847) 381-2253 e:mail Chicago@fws.gov Cathy_Pollack@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); Small stream corridors with well developed riparian woods; upland forests (foraging)
	Piping plover	Endangered	Lake Michigan beaches
	Piping plover	Critical Habitat	Lake Michigan beaches
	Eastern massasauga	Candidate
	Karner blue butterfly	Endangered	Pine barrens and oak savannas on sandy soils and containing wild lupines (Lupinus perennis), the only known food plant of the larvae
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Pitcher's thistle	Threatened	Lakeshore dunes
La Salle Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); Small stream corridors with well developed riparian woods; upland forests (foraging)
	Indiana bat Myotis sodalis	Critical Habitat designated	Blackball Mine
	Sheepnose mussel	Candidate	Rivers
	Decurrent false aster	Threatened
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Leafy-prairie clover	Endangered	Prairie remnants on thin soil over limestone
Lawrence Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); Small stream corridors with well developed riparian woods; upland forests (foraging)
	Fat pocketbook mussel	Endangered	Mississippi, Wabash, Little Wabash, Ohio Rivers
	Sheepnose mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Lee Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); Small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Prairie bush clover	Threatened	Dry to mesic prairies with gravelly soil
Livingston Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); Small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Logan Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); Small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Macon Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); Small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Macoupin Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); Small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Madison Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Least tern	Endangered	Bare alluvial and dredged spoil islands
	Eastern massasauga	Candidate	Shrub wetlands
	Pallid sturgeon	Endangered	Large rivers
	Decurrent false aster	Threatened
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Marion Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Marshall Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Decurrent false aster	Threatened
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Mason Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Decurrent false aster	Threatened
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Massac Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Least tern	Endangered	Bare alluvial and dredged spoil islands
	Fat pocketbook mussel	Endangered	Mississippi, Wabash, Little Wabash, Ohio Rivers
	Orange-footed pimpleback pearlymussel	Endangered	Ohio River below confluence with Cumberland River
	Pink mucket pearlymussel	Endangered	Ohio River
	Sheepnose mussel	Candidate	Rivers
	Spectaclecase mussel	Candidate	Rivers
McDonough Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
McHenry Field Office to Contact: USFWS Chicago Illinois FO 1250 South Grove, Suite 103 Barrington, Illinois 60010 (847) 381-2253 e:mail Chicago@fws.gov Cathy_Pollack@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Prairie bush clover	Threatened	Dry to mesic prairies with gravelly soil
McLean Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Menard Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Mercer Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Higgins eye pearlymussel	Endangered	Mississippi River; Rock River to Steel Dam
	Sheepnose mussel	Candidate	Rivers
	Spectaclecase mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Monroe Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Gray bat	Endangered	Caves and mines; rivers & reservoirs adjacent to forests
	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Least tern	Endangered	Bare alluvial and dredged spoil islands
	Pallid sturgeon	Endangered	Large rivers
	Illinois cave amphipod	Endangered	Cave streams in Illinois sinkhole plain
Montgomery Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Morgan Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Decurrent false aster	Threatened	Disturbed alluvial soils
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Moultrie Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Piping plover	Endangered	May be present in Moultrie County during migration.
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Ogle Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Prairie bush clover	Threatened	Dry to mesic prairies with gravelly soil
Peoria Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Decurrent false aster	Threatened	Disturbed alluvial soils
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Perry Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
Piatt Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern massasauga	Candidate
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Pike Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Gray bat	Endangered	Caves and mines; rivers & reservoirs adjacent to forests
	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Higgins eye pearlymussel	Endangered	Mississippi River; Rock River to Steel Dam
	Sheepnose mussel	Candidate	Rivers
	Spectaclecase mussel	Candidate	Rivers
	Decurrent false aster	Threatened	Disturbed alluvial soils
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Pope Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Gray bat	Endangered	Caves and mines; rivers & reservoirs adjacent to forests
	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Least tern	Endangered	Bare alluvial and dredged spoil islands
	Fat pocketbook mussel	Endangered	Mississippi, Wabash, Little Wabash, Ohio Rivers
Pulaski Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Gray bat	Endangered	Caves and mines; rivers & reservoirs adjacent to forests
	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Orange-footed pimpleback pearlymussel	Endangered	Ohio River below confluence with Cumberland River
	Sheepnose mussel	Candidate	Rivers
Putnam Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Decurrent false aster	Threatened	Disturbed alluvial soils
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Randolph Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Least tern	Endangered	Bare alluvial and dredged spoil islands
	Pallid sturgeon	Endangered	Large rivers
	Small whorled pogonia	Threatened	Dry woodlands
Richland Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Rock Island Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Higgins eye pearlymussel	Endangered	Mississippi River; Rock River to Steel Dam
	Sheepnose mussel	Candidate	Rivers
	Spectaclecase mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Saint Clair Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Least tern	Endangered	Bare alluvial and dredged spoil islands
	Pallid sturgeon	Endangered	Large rivers
	Illinois cave amphipod	Endangered	Cave streams in Illinois sinkhole plain
	Decurrent false aster	Threatened	Disturbed alluvial soils
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Saline Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Mead's milkweed	Threatened	Virgin prairies
Sangamon Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Schuyler Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Decurrent false aster	Threatened	Disturbed alluvial soils
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Scott Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Sheepnose mussel	Candidate	Rivers
	Decurrent false aster	Threatened	Disturbed alluvial soils
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Shelby Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Piping plover	Endangered	May be present in Shelby County during migration.
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Stark Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Stephenson Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Tazewell Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Decurrent false aster	Threatened	Disturbed alluvial soils
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Lakeside daisy	Threatened	Dry rocky prairies
Union Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Least tern	Endangered	Bare alluvial and dredged spoil islands
	Pallid sturgeon	Endangered	Large rivers
Vermilion Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Clubshell mussel	Endangered	Vermillion River: North Fork
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Wabash Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Least tern	Endangered	Wabash River, nests on sand bars
	Fat pocketbook mussel	Endangered	Mississippi, Wabash, Little Wabash, Ohio Rivers
	Sheepnose mussel	Candidate	Rivers
	Spectaclecase mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Warren Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Washington Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Wayne Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
White Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Fanshell mussel	Endangered	Wabash River
	Fat pocketbook mussel	Endangered	Mississippi, Wabash, Little Wabash, Ohio Rivers
	Sheepnose mussel	Candidate	Rivers
	Spectaclecase mussel	Candidate	Rivers
Whiteside Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Higgins eye pearlymussel	Endangered	Mississippi River; Rock River to Steel Dam
	Sheepnose mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
Will Field Office to Contact: USFWS Chicago Illinois FO 1250 South Grove, Suite 103 Barrington, Illinois 60010 (847) 381-2253 e:mail Chicago@fws.gov Cathy_Pollack@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Hine's emerald dragonfly	Endangered	Spring fed wetlands, wet meadows and marshes
	Eastern massasauga	Candidate	Shrub wetlands
	Sheepnose mussel	Candidate	Rivers
	Spectaclecase mussel	Candidate	Rivers
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Lakeside daisy	Threatened	Dry rocky prairies
	Leafy-prairie clover	Endangered	Prairie remnants on thin soil over limestone
	Mead's milkweed	Threatened	Virgin prairies
Williamson Field Office to Contact: U.S. Fish and Wildlife Service Marion Illinois Sub-Office 8588 Route 148 Marion, Illinois 62959 Phone: (618) 997-3344, ext. 340 FAX: (618) 997-8961 e:mail Marion@fws.gov	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
Winnebago Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies
	Prairie bush clover	Threatened	Dry to mesic prairies with gravelly soil
Woodford Field Office to Contact: U.S. Fish and Wildlife Service Rock Island Illinois Field Office 1511 47th Avenue Moline, Illinois 61265 (309) 757-5800 e:mail RockIsland@fws.gov FAX: 309-757-5807	Indiana bat Myotis sodalis	Endangered	Caves, mines (hibernacula); small stream corridors with well developed riparian woods; upland forests (foraging)
	Decurrent false aster	Threatened	Disturbed alluvial soils
	Eastern prairie fringed orchid	Threatened	Mesic to wet prairies

List revised February 2009

Last updated: April 8, 2009

USFWS Ecological Services Field Offices in the Upper Midwest

USFWS Midwest Region Sites

USFWS National Sites

Coastal Conservation | Endangered Species | Environmental Contaminants | Fisheries and Habitat Conservation

Species Information

Featured Species

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Illinois County Distribution

Federally Endangered, Threatened, Proposed, and Candidate Species

Adams

Alexander

Bond

Boone

Brown

Bureau

Calhoun

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Clark

Clay

Clinton

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