Guides

Title Guide # Region / Country Category / Subcategory
 380.pdf Illinois -- Common Dragonflies and Damselflies 380 Chicago Region; Other Temperate Regions; USA Animals; Insects
 382.pdf Illinois -- Common Frogs and Toads of the Chicago Region 382 Chicago Region; Other Temperate Regions; USA Animals; Amphibians
Common Frogs and Toads of the Southern Illinois Region Illinois -- Common Frogs and Toads of the Southern Illinois Region 613 USA; Chicago Region Animals; Amphibians
Illinois - Common Oaks of the Chicago Region Illinois -- Common Oaks of the Chicago Region 500 Chicago Region Plants; Trees
503_usa_common_plants_of_the_chicago_region-version2.pdf Illinois -- Common Plant Families of the Chicago Region 503 Chicago Region Plants; Climbers; Shrubs and treelets; Terrestrial herbs; Trees
Illinois -- Common Spiders of the Chicago Region 390 Chicago Region Animals; Spiders and scorpions
Illinois -- Damselflies of Chicagoland 388 Chicago Region Animals; Insects
Illinois -- Freshwater Mussels of Chicago Wilderness 386 Chicago Region Animals; Other invertebrates
Illinois -- Common Species of Pembroke Township, Kankakee County Illinois -- Kankakee County - Common Species of Pembroke Township 578 Chicago Region Animals; Amphibians; Birds; Insects; Reptiles; Plants; Shrubs and treelets; Terrestrial herbs; Trees
Ravine_Rapid Color Guide_V4.pdf Illinois -- Ravine and Bluff Vegetation of the Chicago Region 552 Chicago Region; USA Plants; Climbers; Shrubs and treelets; Terrestrial herbs; Trees
Sedges (Carex) of the Chicago Region Illinois -- Sedges (Carex) of the Chicago Region 384 Chicago Region Plants; Terrestrial herbs
Illinois -- Shrubs of the Chicago Region 385 Chicago Region Plants; Shrubs and treelets
617_usa_spring_flora_of_the_southern_illinois.pdf Illinois -- Spring Flora of the Southern Illinois Region 617 Chicago Region; USA Plants; Terrestrial herbs
Illinois -- Woodland Spring Flora of the Chicago Region 513 Chicago Region Plants; Terrestrial herbs; Shrubs and treelets
Indiana - Amphibians and Reptiles of Logansport and Vicinity, Cass County Indiana - Amphibians and Reptiles of Logansport and Vicinity 590 Chicago Region; USA Animals; Amphibians; Reptiles
882_usa_arcelormittal_rdc.pdf Indiana - Plants of the Dune and Swale Restoration Project 882 Other Temperate Regions; USA; Chicago Region Plants
Indiana -- Common Amphibians and Reptiles of Lake and Porter Counties Indiana -- Common Amphibians and Reptiles of Lake and Porter Counties 563 Chicago Region Animals; Amphibians; Reptiles