A PDF field guide to the species reported in and around Harry A. & Fanny B. Severson Dells Forest Preserve, 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 Harry A. & Fanny B. Severson Dells Forest Preserve include Common Eastern Bumblebee, Pinfish, American Toad, Green Frog and Mourning Dove. Plants lead the list with 33 species, followed by 6 insects and 4 arachnids.
The 20 species reported most often here, of 50 in the full guide.
Common Eastern Bumblebee
Mayapple

Pinfish
American Toad
Blackcap

Toothcup
Yarrow

Common Enchanter'S Nighshade

Large Tick-Trefoil

Forget-Me-Not
Bluebells

Cardinalflower
Green Frog
Mourning Dove

Treacle-Berry
Polecatweed
Turkey-Corn
Shawnee Salad