A PDF field guide to the species reported in and around Zetterberg 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 Zetterberg Preserve include Ring-Billed Gull, Common Buckeye, Barred Owl, Forest Tent Caterpillar and Virginia Opossum. Plants lead the list with 24 species, followed by 11 insects and 4 mammals.
The 20 species reported most often here, of 42 in the full guide.

Frost Grape
American Beech
Dogbane
Ring-Billed Gull
Silkweed
Common Buckeye

Ninebark
Barred Owl
Cowbell

Dogmint
Cypress Spurge
Butterflyweed
Forest Tent Caterpillar

Red-Bell

Arborvitae
Myrtle

Ghost Pipe

Rugosa Rose
Hedge Garlic