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
Wood Frog
Mottled Pipsissewa

Smooth Rock Tripe
Polecatweed

Bear Oak

Mayflower
Witchhazel

Teaberry

Fire Birch
Poke

Goosefoot

Pale-Winged Midget
Birch Polypore
Hemlock