A PDF field guide to the species reported in and around Maquoketa Caves State Park, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
Species people report often in and around Maquoketa Caves State Park include American Toad, Six-Spotted Tiger Beetle, Northern Rough-Winged Swallow, Carpenter Ant and Golden Oyster Mushroom. Plants lead the list with 31 species, followed by 15 fungi and 2 insects.
The 20 species reported most often here, of 50 in the full guide.

Golden Oyster Mushroom
American Toad
Ghost Pipe

Beebalm

Tell me what you're looking for, and I'll do my best to answer.
Six-Spotted Tiger Beetle
Northern Rough-Winged Swallow


Honey Fungus

Witch'S Hat

Blushing Bracket

Dryad'S Saddle

Crystal Brain Fungus
Jellybaby

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

Indian Turnip