A PDF field guide to the species reported in and around Frelinghuysen 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 Frelinghuysen Forest Preserve include American Snout, Common Garter Snake, Bellmouth Ramshorn, Monarch and Pickerel Frog. Plants lead the list with 42 species, followed by 5 insects.
The 20 species reported most often here, of 50 in the full guide.
Butterflyweed

Maidenfern

Betony
American Snout

Fringed Gentian

Black Birch
Tell me what you're looking for, and I'll do my best to answer.

Common Grapefern
Turkey-Corn
Haymaids
Celandine
Coolwort

Holly Fern
Widdy
Scouringrush
Maidenhair Spleenwort

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

Blue Lobelia