Here’s the list of bird species seen by Tom in Massachusetts and on Plum Island in 2021. All birds on the list were seen in Massachusetts. Birds in boldface were also seen on Plum Island. Birds in pink are life birds. There are 255 species on the list, with 251 on Plum Island, and 1 life bird.
Snow Goose | Baird's Sandpiper | Short-eared Owl | Red Crossbill |
Brant | Least Sandpiper | Belted Kingfisher | American Goldfinch |
Canada Goose | White-rumped Sandpiper | Red-bellied Woodpecker | Lapland Longspur |
Mute Swan | Buff-breasted Sandpiper | Yellow-bellied Sapsucker | Snow Bunting |
Wood Duck | Pectoral Sandpiper | Downy Woodpecker | Lark Sparrow |
Blue-winged Teal | Semipalmated Sandpiper | Hairy Woodpecker | Chipping Sparrow |
Northern Shoveler | Western Sandpiper | Northern Flicker | Clay-colored Sparrow |
Gadwall | Short-billed Dowitcher | American Kestrel | Field Sparrow |
Eurasian Wigeon | Long-billed Dowitcher | Merlin | Fox Sparrow |
American Wigeon | American Woodcock | Peregrine Falcon | American Tree Sparrow |
Mallard | Wilson's Snipe | Great Crested Flycatcher | Dark-eyed Junco |
American Black Duck | Spotted Sandpiper | Western Kingbird | White-crowned Sparrow |
Northern Pintail | Solitary Sandpiper | Eastern Kingbird | White-throated Sparrow |
Green-winged Teal | Lesser Yellowlegs | Olive-sided Flycatcher | Seaside Sparrow |
Canvasback | Willet | Eastern Wood-Pewee | Nelson's Sparrow |
Ring-necked Duck | Greater Yellowlegs | Yellow-bellied Flycatcher | Saltmarsh Sparrow |
Greater Scaup | Wilson's Phalarope | Alder Flycatcher | Savannah Sparrow |
Lesser Scaup | Red Phalarope | Willow Flycatcher | Song Sparrow |
Common Eider | Parasitic Jaeger | Least Flycatcher | Lincoln's Sparrow |
Harlequin Duck | Razorbill | Eastern Phoebe | Swamp Sparrow |
Surf Scoter | Black Guillemot | Northern Shrike | Eastern Towhee |
White-winged Scoter | Black-legged Kittiwake | White-eyed Vireo | Bobolink |
Black Scoter | Bonaparte's Gull | Yellow-throated Vireo | Eastern Meadowlark |
Long-tailed Duck | Laughing Gull | Blue-headed Vireo | Orchard Oriole |
Bufflehead | Ring-billed Gull | Philadelphia Vireo | Baltimore Oriole |
Common Goldeneye | Herring Gull | Warbling Vireo | Red-winged Blackbird |
Barrow's Goldeneye | Lesser Black-backed Gull | Red-eyed Vireo | Brown-headed Cowbird |
Hooded Merganser | Great Black-backed Gull | Blue Jay | Rusty Blackbird |
Common Merganser | Least Tern | American Crow | Common Grackle |
Red-breasted Merganser | Caspian Tern | Fish Crow | Ovenbird |
Ruddy Duck | Black Tern | Common Raven | Northern Waterthrush |
Wild Turkey | Roseate Tern | Horned Lark | Black-and-white Warbler |
Pied-billed Grebe | Common Tern | Bank Swallow | Tennessee Warbler |
Horned Grebe | Arctic Tern | Tree Swallow | Orange-crowned Warbler |
Red-necked Grebe | Forster's Tern | Northern Rough-winged Swallow | Nashville Warbler |
Rock Pigeon | Royal Tern | Purple Martin | Mourning Warbler |
Mourning Dove | Black Skimmer | Barn Swallow | Common Yellowthroat |
Yellow-billed Cuckoo | Red-throated Loon | Black-capped Chickadee | Hooded Warbler |
Common Nighthawk | Common Loon | Tufted Titmouse | American Redstart |
Eastern Whip-poor-will | Wilson's Storm-Petrel | Red-breasted Nuthatch | Cape May Warbler |
Chimney Swift | Northern Gannet | White-breasted Nuthatch | Northern Parula |
Ruby-throated Hummingbird | Great Cormorant | Brown Creeper | Magnolia Warbler |
Clapper Rail | Double-crested Cormorant | House Wren | Bay-breasted Warbler |
King Rail | American Bittern | Winter Wren | Blackburnian Warbler |
Virginia Rail | Least Bittern | Sedge Wren | Yellow Warbler |
Sora | Great Blue Heron | Marsh Wren | Chestnut-sided Warbler |
Common Gallinule | Great Egret | Carolina Wren | Blackpoll Warbler |
American Coot | Snowy Egret | Golden-crowned Kinglet | Black-throated Blue Warbler |
American Avocet | Little Blue Heron | Ruby-crowned Kinglet | Palm Warbler |
American Oystercatcher | Cattle Egret | Eastern Bluebird | Pine Warbler |
Black-bellied Plover | Green Heron | Veery | Yellow-rumped Warbler |
American Golden-Plover | Black-crowned Night-Heron | Swainson's Thrush | Prairie Warbler |
Pacific Golden-Plover | Yellow-crowned Night-Heron | Hermit Thrush | Black-throated Green Warbler |
Killdeer | Glossy Ibis | Wood Thrush | Canada Warbler |
Semipalmated Plover | Turkey Vulture | American Robin | Wilson's Warbler |
Piping Plover | Osprey | Gray Catbird | Summer Tanager |
Whimbrel | Northern Harrier | Brown Thrasher | Scarlet Tanager |
Hudsonian Godwit | Sharp-shinned Hawk | Northern Mockingbird | Northern Cardinal |
Ruddy Turnstone | Cooper's Hawk | European Starling | Rose-breasted Grosbeak |
Red Knot | Bald Eagle | Cedar Waxwing | Dickcissel |
Ruff | Red-tailed Hawk | House Sparrow | |
Stilt Sandpiper | Rough-legged Hawk | American Pipit | |
Sanderling | Eastern Screech-Owl | House Finch | |
Dunlin | Great Horned Owl | Purple Finch | |
Purple Sandpiper | Snowy Owl | Common Redpoll |