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Wildlife near Boston, Massachusetts

Illustrated wildlife of Boston

Boston wraps around a working harbor, and the ocean is never far from the wildlife. Harbor seals haul out on the islands, right whales pass offshore in spring, and the Charles River and the Fens pull in herons, cormorants, and wintering ducks. In the neighborhoods it is eastern gray squirrels, red-tailed hawks nesting on building ledges, and wild turkeys that have taken over some streets outright. The Arnold Arboretum and the harbor islands are the places to look.

Everything below is pulled live from recent research-grade observations near Boston. Browse by group, explore the map, and identify what you find with Huck.

216,585
recent observations
30
species listed
13
birds
9
plants
3
insects & arthropods

Naturalists have logged 216,585 research-grade observations across the 30 most-recorded species near Boston. The most frequently seen is the Eastern Gray Squirrel, with 13,819 recorded sightings.

Birds account for the largest share of what gets recorded there (13 of the species listed here), followed by plants (9).

Rarer finds confirmed near Boston include Spotted Wintergreen - uncommon enough that a sighting is worth logging.

Spotted Wintergreen
🖨️ Printable wildlife checklist

Most-observed species near Boston

Eastern Gray Squirrel
Sciurus carolinensis
13,819 observations
Common Eastern Bumble Bee
Bombus impatiens
13,573 observations
American Robin
Turdus migratorius
12,649 observations
Canada Goose
Branta canadensis
11,185 observations
Eastern Cottontail
Sylvilagus floridanus
10,955 observations
Mallard
Anas platyrhynchos
10,037 observations
Western Honey Bee
Apis mellifera
8,910 observations
Wild Turkey
Meleagris gallopavo
8,080 observations
Black-capped Chickadee
Poecile atricapillus
8,031 observations
Northern Cardinal
Cardinalis cardinalis
7,568 observations
eastern white pine
Pinus strobus
7,537 observations
garlic mustard
Alliaria petiolata
7,489 observations
House Sparrow
Passer domesticus
7,355 observations
Asian Lady Beetle
Harmonia axyridis
7,221 observations
Painted Turtle
Chrysemys picta
6,248 observations
American pokeweed
Phytolacca americana
6,205 observations
Red-tailed Hawk
Buteo jamaicensis
6,005 observations
Blue Jay
Cyanocitta cristata
5,760 observations
Great Blue Heron
Ardea herodias
5,725 observations
Eastern Skunk Cabbage
Symplocarpus foetidus
5,478 observations
striped wintergreen
Chimaphila maculata
5,075 observations
Mourning Dove
Zenaida macroura
4,895 observations
Common Garter Snake
Thamnophis sirtalis
4,853 observations
Red-winged Blackbird
Agelaius phoeniceus
4,669 observations
White-tailed Deer
Odocoileus virginianus
4,645 observations
Downy Woodpecker
Dryobates pubescens
4,591 observations
common milkweed
Asclepias syriaca
4,555 observations
alder buckthorn
Frangula alnus
4,540 observations · iNaturalist
Asian bittersweet
Celastrus orbiculatus
4,480 observations
common mugwort
Artemisia vulgaris
4,452 observations · iNaturalist

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