Here’s the list of bird species seen by Tom in Massachusetts and on Plum Island in 2026. All birds on the list were seen in Massachusetts. Birds in boldface were also seen on Plum Island. There are 207 species on the list, with 207 on Plum Island.
| Snow Goose | Short-billed Dowitcher | Eastern Kingbird | Dark-eyed Junco |
| Brant | American Woodcock | Eastern Wood-Pewee | White-throated Sparrow |
| Canada Goose | Wilson's Snipe | Yellow-bellied Flycatcher | Seaside Sparrow |
| Mute Swan | Spotted Sandpiper | Alder Flycatcher | Saltmarsh Sparrow |
| Wood Duck | Lesser Yellowlegs | Willow Flycatcher | Savannah Sparrow |
| Blue-winged Teal | Willet | Least Flycatcher | Song Sparrow |
| Northern Shoveler | Greater Yellowlegs | Eastern Phoebe | Swamp Sparrow |
| Gadwall | Wilson's Phalarope | White-eyed Vireo | Eastern Towhee |
| American Wigeon | Red-necked Phalarope | Yellow-throated Vireo | Bobolink |
| Mallard | Thick-billed Murre | Blue-headed Vireo | Eastern Meadowlark |
| American Black Duck | Razorbill | Warbling Vireo | Orchard Oriole |
| Northern Pintail | Bonaparte's Gull | Red-eyed Vireo | Baltimore Oriole |
| Green-winged Teal | Laughing Gull | Blue Jay | Red-winged Blackbird |
| Ring-necked Duck | Ring-billed Gull | American Crow | Brown-headed Cowbird |
| Greater Scaup | Herring Gull | Fish Crow | Common Grackle |
| Lesser Scaup | Great Black-backed Gull | Common Raven | Ovenbird |
| Common Eider | Least Tern | Black-capped Chickadee | Northern Waterthrush |
| Surf Scoter | Roseate Tern | Tufted Titmouse | Black-and-white Warbler |
| White-winged Scoter | Common Tern | Horned Lark | Tennessee Warbler |
| Black Scoter | Black Skimmer | Bank Swallow | Nashville Warbler |
| Long-tailed Duck | Red-throated Loon | Tree Swallow | Mourning Warbler |
| Bufflehead | Common Loon | Northern Rough-winged Swallow | Common Yellowthroat |
| Common Goldeneye | Northern Gannet | Purple Martin | American Redstart |
| Hooded Merganser | Great Cormorant | Barn Swallow | Northern Parula |
| Common Merganser | Double-crested Cormorant | Ruby-crowned Kinglet | Magnolia Warbler |
| Red-breasted Merganser | American Bittern | Golden-crowned Kinglet | Blackburnian Warbler |
| Wild Turkey | Least Bittern | Bohemian Waxwing | Yellow Warbler |
| Pied-billed Grebe | Great Blue Heron | Cedar Waxwing | Chestnut-sided Warbler |
| Horned Grebe | Great Egret | Red-breasted Nuthatch | Blackpoll Warbler |
| Red-necked Grebe | Snowy Egret | White-breasted Nuthatch | Black-throated Blue Warbler |
| Rock Pigeon | Little Blue Heron | Brown Creeper | Palm Warbler |
| Mourning Dove | Tricolored Heron | House Wren | Pine Warbler |
| Yellow-billed Cuckoo | Green Heron | Winter Wren | Yellow-rumped Warbler |
| Black-billed Cuckoo | Black-crowned Night-Heron | Marsh Wren | Prairie Warbler |
| Chimney Swift | Yellow-crowned Night-Heron | Carolina Wren | Black-throated Green Warbler |
| Ruby-throated Hummingbird | Glossy Ibis | Gray Catbird | Canada Warbler |
| King Rail | Turkey Vulture | Brown Thrasher | Wilson's Warbler |
| Clapper Rail | Osprey | Northern Mockingbird | Scarlet Tanager |
| Virginia Rail | Northern Harrier | European Starling | Northern Cardinal |
| Sora | Sharp-shinned Hawk | Veery | Rose-breasted Grosbeak |
| American Oystercatcher | Cooper's Hawk | Swainson's Thrush | Blue Grosbeak |
| Black-bellied Plover | Bald Eagle | Hermit Thrush | Indigo Bunting |
| Killdeer | Red-tailed Hawk | Wood Thrush | |
| Semipalmated Plover | Rough-legged Hawk | American Robin | |
| Piping Plover | Snowy Owl | House Sparrow | |
| Ruddy Turnstone | Short-eared Owl | American Pipit | |
| Red Knot | Belted Kingfisher | House Finch | |
| Ruff | Red-bellied Woodpecker | Purple Finch | |
| Sanderling | Downy Woodpecker | American Goldfinch | |
| Dunlin | Hairy Woodpecker | Lapland Longspur | |
| Purple Sandpiper | Northern Flicker | Snow Bunting | |
| Least Sandpiper | American Kestrel | Chipping Sparrow | |
| White-rumped Sandpiper | Merlin | Field Sparrow | |
| Pectoral Sandpiper | Peregrine Falcon | Fox Sparrow | |
| Semipalmated Sandpiper | Great Crested Flycatcher | American Tree Sparrow |