A PDF field guide to the species reported in and around Eighteen Mile Creek County Park, 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 Eighteen Mile Creek County Park include Northern Rough-Winged Swallow, Bald Eagle, Common Watersnake, American Toad and Silverspotted Skipper. Plants lead the list with 43 species, followed by 2 birds.
The 20 species reported most often here, of 50 in the full guide.

Buckthorn
Fleeceflower
Poison Ivy
Snapweed

Large Loosestrife

Red-Willow
Tell me what you're looking for, and I'll do my best to answer.
Thimbleberry
Mayapple
Northern Rough-Winged Swallow

Canada Beadruby
Indian Turnip

Carolina Springbeauty

Rough Sunflower

Michaelmas Daisy

Tupelo
Haymaids
Dogbane

Mock Orange
Tell me what you're looking for, and I'll do my best to answer.
Virgin'S Bower

Gooseneck Loosestrife