Most Common Species
The 20 species reported most often here, of 50 in the full guide.
Toxicodendron radicans
Poison Ivy
Very Common2 obs.
Ailanthus altissima
Ailanthus
Very Common1 obs.
A PDF field guide to the species reported in and around Illini State Park, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
The animals people report most often in and around Illini State Park include Canada Goose, Bald Eagle, Great Blue Heron, Virginia Opossum and American Crow. Plants lead the list with 27 species, followed by 14 birds and 4 mammals.
The 20 species reported most often here, of 50 in the full guide.
Poison Ivy
Ailanthus
Canada Goose
Buckthorn
Soft Maple
Bald Eagle
Pusley
Mock Orange
Kale
Sunflower
Great Blue Heron
Bloody Geranium
Redbud
Indian Turnip
Beebalm
Hop
Hoptree
Virginia Opossum