A PDF field guide to the species reported in and around Albert C. Keppel 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 Albert C. Keppel Forest Preserve include Spicebush, Red-Breasted Merganser, Monarch, Oldsquaw and Widow Skimmer. Plants lead the list with 22 species, followed by 20 birds and 7 insects.
The 20 species reported most often here, of 50 in the full guide.

Soapwort
Hedge Garlic
Spicebush
Mocassin Flower
Red-Breasted Merganser
Monarch
Tell me what you're looking for, and I'll do my best to answer.
Mottled Pipsissewa
American Beech
Oldsquaw
Sassafras
Widow Skimmer

Palm Warbler
Woodbine
Horned Grebe

Squawroot

Yellow-Throated Vireo
Black-Capped Chickadee
Tell me what you're looking for, and I'll do my best to answer.

Ironweed
White-Lined Sphinx