A PDF field guide to the species reported in and around Back Bay National Wildlife Refuge, 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 Back Bay National Wildlife Refuge include Gannet, Great Black-Backed Gull, Common Loon, Red-Throated Loon and Ring-Billed Gull. Birds lead the list with 33 species, followed by 6 plants and 3 mammals.
The 20 species reported most often here, of 50 in the full guide.

Gannet

Great Black-Backed Gull
Common Loon
Red-Throated Loon
Ring-Billed Gull
Pelican
Osprey
Herring Gull
Pond Bird
Great Blue Heron

Black-Backed Gull
Black Scoter
Song Sparrow
Bald Eagle