A PDF field guide to the species reported in and around Massabesic Headwaters 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 Massabesic Headwaters Preserve include White-Tailed Deer, American Beaver, Wood Frog, Pale-Winged Midget and Eastern Newt. Plants lead the list with 32 species, followed by 5 mammals and 4 fungi.
The 20 species reported most often here, of 50 in the full guide.

Fern-Gale
White-Tailed Deer
Squawvine

Checkered Rattlesnake Plantain

Toothed Chestnut
American Beaver
Tell me what you're looking for, and I'll do my best to answer.
Wood Frog
Mottled Pipsissewa

Smooth Rock Tripe
Polecatweed

Bear Oak

Mayflower
Witchhazel

Teaberry

Fire Birch
Poke

Goosefoot

Pale-Winged Midget
Tell me what you're looking for, and I'll do my best to answer.
Birch Polypore
Hemlock