A PDF field guide to the species reported in and around St. John's Marsh State Wildlife Area, 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 St. John's Marsh State Wildlife Area include Round Goby, Monarch, Dory, Red-Winged Blackbird and Large Milkweed Bug. Plants lead the list with 28 species, followed by 10 birds and 5 insects.
The 20 species reported most often here, of 50 in the full guide.

Round Goby

Monarch

Buckthorn
Hedge Garlic
Haymaids

Motherwort

Dory
Mayapple
Bead Fern
Red-Winged Blackbird
Wild Geranium
Woodbine
Large Milkweed Bug
American Robin
Mute Swan
Marsh Crowfoot

Balm
Dulcamara
Horseweed