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
Tell me what you're looking for, and I'll do my best to answer.

Toothcup
Yarrow

Common Enchanter'S Nighshade

Large Tick-Trefoil

Forget-Me-Not
Bluebells

Cardinalflower
Green Frog
Mourning Dove

Treacle-Berry
Polecatweed
Tell me what you're looking for, and I'll do my best to answer.
Turkey-Corn
Shawnee Salad