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Bird List

Updated ~21 hours ago
354 All Years 222 This Year 2024 190 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (353)

  1. Mourning Dove Zenaida macroura
    # Count: 4
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  2. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  3. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  4. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  5. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  6. Blue Jay Cyanocitta cristata
    # Count: 2
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  7. Tufted Titmouse Baeolophus bicolor
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  8. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  9. Carolina Wren Thryothorus ludovicianus
    # Count: 2
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  10. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  11. American Robin Turdus migratorius
    # Count: 30
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  12. Cedar Waxwing Bombycilla cedrorum
    # Count: 2
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  13. American Goldfinch Spinus tristis
    # Count: 4
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  14. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  15. Red-winged Blackbird Agelaius phoeniceus
    # Count: 6
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  16. Common Grackle Quiscalus quiscula
    # Count: 5
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  17. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  18. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  19. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Menotomy Rocks Park
  20. Peregrine Falcon Falco peregrinus
    # Count: 2
    Date:
    Observer: Lois McKim
    Location: 1–15 School Ln, Watertown US-MA 42.37321, -71.15359
  21. Canada Goose Branta canadensis
    # Count: 14
    Date:
    Observer: Sean Fiandaca
    Location: Mt Auburn St, Watertown US-MA 42.36523, -71.18427
  22. Mallard Anas platyrhynchos
    # Count: 3
    Date:
    Observer: Sean Fiandaca
    Location: Mt Auburn St, Watertown US-MA 42.36523, -71.18427
  23. Double-crested Cormorant Nannopterum auritum
    # Count: 7
    Date:
    Observer: Sean Fiandaca
    Location: Mt Auburn St, Watertown US-MA 42.36523, -71.18427
  24. Great Blue Heron Ardea herodias
    # Count: 2
    Date:
    Observer: Sean Fiandaca
    Location: Mt Auburn St, Watertown US-MA 42.36523, -71.18427
  25. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Colleen Kirby
    Location: Morningside
  26. Warbling Vireo Vireo gilvus
    # Count: 2
    Date:
    Observer: Sean Fiandaca
    Location: Mt Auburn St, Watertown US-MA 42.36523, -71.18427
  27. Black-capped Chickadee Poecile atricapillus
    # Count: 1
    Date:
    Observer: Colleen Kirby
    Location: Morningside
  28. European Starling Sturnus vulgaris
    # Count: 2
    Date:
    Observer: Sean Fiandaca
    Location: Mt Auburn St, Watertown US-MA 42.36523, -71.18427
  29. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Sean Fiandaca
    Location: Mt Auburn St, Watertown US-MA 42.36523, -71.18427
  30. House Sparrow Passer domesticus
    # Count: 5
    Date:
    Observer: Sean Fiandaca
    Location: Mt Auburn St, Watertown US-MA 42.36523, -71.18427
  31. House Finch Haemorhous mexicanus
    # Count: 2
    Date:
    Observer: Colleen Kirby
    Location: Morningside
  32. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Julie R
    Location: Arlington Yard
  33. Chimney Swift Chaetura pelagica
    # Count: 3
    Date:
    Observer: Katrina Burkhardt
    Location: 103 Central St, Ashland US-MA 42.25850, -71.45942
  34. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: Katrina Burkhardt
    Location: 103 Central St, Ashland US-MA 42.25850, -71.45942
  35. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Katrina Burkhardt
    Location: 103 Central St, Ashland US-MA 42.25850, -71.45942
  36. Mute Swan Cygnus olor
    # Count: 4
    Date:
    Observer: Jake Woolf
    Location: 290 Baker Ave, Concord US-MA 42.45908, -71.38688
  37. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Jake Woolf
    Location: 290 Baker Ave, Concord US-MA 42.45908, -71.38688
  38. Red-tailed Hawk Buteo jamaicensis
    # Count: 2
    Date:
    Observer: Jake Woolf
    Location: 290 Baker Ave, Concord US-MA 42.45908, -71.38688
  39. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Jake Woolf
    Location: 290 Baker Ave, Concord US-MA 42.45908, -71.38688
  40. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Jake Woolf
    Location: 290 Baker Ave, Concord US-MA 42.45908, -71.38688
  41. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Jake Woolf
    Location: 290 Baker Ave, Concord US-MA 42.45908, -71.38688
  42. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Jake Woolf
    Location: 290 Baker Ave, Concord US-MA 42.45908, -71.38688
  43. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Jake Woolf
    Location: 290 Baker Ave, Concord US-MA 42.45908, -71.38688
  44. Wood Duck Aix sponsa
    # Count: 6
    Date:
    Observer: Dorian Rose
    Location: Ell Pond, Melrose
  45. Northern Flicker Colaptes auratus
    # Count: 2
    Date:
    Observer: Dorian Rose
    Location: Ell Pond, Melrose
  46. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: Dorian Rose
    Location: Ell Pond, Melrose
  47. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Emily Dahl
    Location: Nobscot Reservation
  48. Brown Creeper Certhia americana
    # Count: 3
    Date:
    Observer: Emily Dahl
    Location: Nobscot Reservation
  49. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Emily Dahl
    Location: Nobscot Reservation
  50. Ovenbird Seiurus aurocapilla
    # Count: 4
    Date:
    Observer: Emily Dahl
    Location: Nobscot Reservation
  51. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: maria caira
    Location: Mount Auburn Cemetery
  52. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: maria caira
    Location: Mount Auburn Cemetery
  53. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Nickilas Paulson
    Location: 188 Spring St, Hopkinton US-MA 42.22017, -71.59745
  54. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Nickilas Paulson
    Location: 188 Spring St, Hopkinton US-MA 42.22017, -71.59745
  55. Louisiana Waterthrush Parkesia motacilla
    # Count: 2
    Date:
    Observer: Nickilas Paulson
    Location: 188 Spring St, Hopkinton US-MA 42.22017, -71.59745
  56. Common Yellowthroat Geothlypis trichas
    # Count: 2
    Date:
    Observer: Nickilas Paulson
    Location: 188 Spring St, Hopkinton US-MA 42.22017, -71.59745
  57. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Nickilas Paulson
    Location: 188 Spring St, Hopkinton US-MA 42.22017, -71.59745
  58. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Nickilas Paulson
    Location: 188 Spring St, Hopkinton US-MA 42.22017, -71.59745
  59. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: D. J. Nyochio
    Location: Waitt's Mount Park
  60. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: D. J. Nyochio
    Location: Coytemore Lea
  61. Virginia Rail Rallus limicola
    # Count: 3
    Date:
    Observer: Jan Brandin
    Location: Minute Man NHP
  62. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Jan Brandin
    Location: Minute Man NHP
  63. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Jan Brandin
    Location: Minute Man NHP
  64. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Jan Brandin
    Location: Minute Man NHP
  65. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Jan Brandin
    Location: Minute Man NHP
  66. Marsh Wren Cistothorus palustris
    # Count: 3
    Date:
    Observer: Jan Brandin
    Location: Minute Man NHP
  67. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Jan Brandin
    Location: Minute Man NHP
  68. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Andy Liu
    Location: Norumbega Park
  69. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: D. J. Nyochio
    Location: Rivergreen Park
  70. Herring Gull Larus argentatus
    # Count: 2
    Date:
    Observer: D. J. Nyochio
    Location: Rivergreen Park
  71. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: D. J. Nyochio
    Location: Rivergreen Park
  72. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Lois McKim
    Location: Mount Auburn Cemetery
  73. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: David Sherrill
    Location: 14 Village View Rd, Westford US-MA (42.5883,-71.4944)
  74. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Steve Newlands
    Location: Pleasure Point, Holliston
  75. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Joseph MacConnell
    Location: Mount Feake Cemetery
  76. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Felipe Lopez
    Location: Dunstable Brook WMA
  77. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Felipe Lopez
    Location: Dunstable Brook WMA
  78. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Felipe Lopez
    Location: Dunstable Brook WMA
  79. Pine Siskin Spinus pinus
    # Count: 2
    Date:
    Observer: Tony Troppito
    Location: OBF
  80. American Black Duck Anas rubripes
    # Count: 2
    Date:
    Observer: D. J. Nyochio
    Location: Draw Seven SP
  81. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 2
    Date:
    Observer: D. J. Nyochio
    Location: Draw Seven SP
  82. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Katherine Destefano
    Location: Mystic River Reservation--Torbert Macdonald State Park
  83. Ring-billed Gull Larus delawarensis
    # Count: 3
    Date:
    Observer: Katherine Destefano
    Location: Mystic River Reservation--Torbert Macdonald State Park
  84. Great Black-backed Gull Larus marinus
    # Count: 2
    Date:
    Observer: Katherine Destefano
    Location: Mystic River Reservation--Torbert Macdonald State Park
  85. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Dunback Meadow
  86. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Dunback Meadow
  87. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Dunback Meadow
  88. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Jennifer Fleming
    Location: Mountain Horn Pond
  89. Indigo Bunting Passerina cyanea
    # Count: 3
    Date:
    Observer: Jennifer Fleming
    Location: Mountain Horn Pond
  90. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Jimmy Welch
    Location: Estabrook Woods
  91. Veery Catharus fuscescens
    # Count: 2
    Date:
    Observer: Jimmy Welch
    Location: Estabrook Woods
  92. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: lorna hochstein
    Location: Mystic Lakes--Sandy Beach, Winchester
  93. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: Samuel Guiles
    Location: Great Meadows NWR--Concord Unit
  94. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: David Bates
    Location: Mount Auburn Cemetery
  95. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Eileen Rudden
    Location: Hanscom Field--Massport Trail
  96. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Eileen Rudden
    Location: Hanscom Field--Massport Trail
  97. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Eileen Rudden
    Location: Hanscom Field--Massport Trail
  98. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: David Williams
    Location: Reading Town Forest
  99. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: David Williams
    Location: Reading Town Forest
  100. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Lily Morello
    Location: Paine Estate
  101. Black-throated Green Warbler Setophaga virens
    # Count: 2
    Date:
    Observer: Lily Morello
    Location: Paine Estate
  102. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Lily Morello
    Location: Paine Estate
  103. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Scott Wilson
    Location: Great Meadows NWR--Carlisle Unit
  104. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Solon 🐦
    Location: Mid-Cambridge
  105. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Alexander Tepper
    Location: Assabet River, Hudson US-MA 42.39807, -71.51521
  106. Bobolink Dolichonyx oryzivorus
    # Count: 6
    Date:
    Observer: Louis Risoli
    Location: Heard Farm Conservation Area
  107. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Ben Schmandt
    Location: Garden in the Woods (Native Plant Trust)
  108. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Joanne Hutton
    Location: Minute Man National Historical Park, Lincoln US-MA 42.45051, -71.27160
  109. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Felipe Lopez
    Location: Mount Auburn Cemetery
  110. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Fred Bouchard
    Location: Horn Pond Recreation Area
  111. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Sara Gardner
    Location: Fresh Pond--Lusitania Meadow
  112. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Eric Labato
    Location: Ell Pond, Melrose
  113. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Robin Kazmier
    Location: Acton Arboretum
  114. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Robin Kazmier
    Location: Acton Arboretum
  115. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Ian Boardman
    Location: Flagg Hill Conservation Land
  116. Red-breasted Nuthatch Sitta canadensis
    # Count: 2
    Date:
    Observer: Dan Trippe
    Location: Hop Brook Marsh
  117. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Scott Wilson
    Location: Squannacook River WMA--Pumpkin Brook
  118. Swainson's Thrush Catharus ustulatus
    # Count: 2
    Date:
    Observer: Scott Wilson
    Location: Squannacook River WMA--Pumpkin Brook
  119. Red Crossbill Loxia curvirostra
    # Count: 1
    Date:
    Observer: David Swain
    Location: 143 Plain Rd, Wayland US-MA 42.36720, -71.33762
  120. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Raymond Reservation
  121. Purple Finch Haemorhous purpureus
    # Count: 2
    Date:
    Observer: kate hemenway
    Location: BRFT extension-at AvCom& Gervais
  122. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Mike Gooley
    Location: Great Meadows NWR--Concord Unit
  123. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Felipe Lopez
    Location: Ell Pond, Melrose
  124. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Great Meadows NWR--Concord Unit
  125. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Gino Ellison
    Location: Drumlin Farm Wildlife Sanctuary (Mass Audubon)
  126. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Christian Hughes
    Location: 201 Jones Rd, Waltham US-MA 42.37464, -71.27395
  127. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: David Swain
    Location: Great Meadows NWR--Concord Unit
  128. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: David Swain
    Location: Estabrook Woods
  129. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Chris Dalton
    Location: Wyman Street
  130. Great Egret Ardea alba
    # Count: 2
    Date:
    Observer: D. J. Nyochio
    Location: Elliot Park
  131. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: James Teitgen
    Location: Nana's wood's (Private)
  132. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Sam Miller
    Location: Brewster's Woods (Mass Audubon)
  133. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Matt Watson
    Location: Dunback Meadow
  134. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: kandy rathinasamy
    Location: Great Meadows NWR--Concord Unit
  135. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Hilary Johansen-Silve
    Location: Hemlock Gorge
  136. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Cassandra DeQuevedo
    Location: Middlesex Fells Reservation--Winford Way Entrance
  137. Least Sandpiper Calidris minutilla
    # Count: 2
    Date:
    Observer: Hannah Wait
    Location: Vietnam Veterans Park, Billerica
  138. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: kate hemenway
    Location: centennial island @ fish weir Concord River, Lowell, MA
  139. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: MELISSA SOVAY
    Location: Lynnfield Marsh--Audubon Rd. and Edgewater
  140. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Christopher Wells
    Location: Great Meadows NWR--Concord Unit
  141. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: Christian Hughes
    Location: Dunback Meadow
  142. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Robert Gervais
    Location: Home - West Townsend US-MA
  143. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Jules S
    Location: I-93 N, Medford US-MA 42.40013, -71.09382
  144. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: MF Badg
    Location: Greenways Conservation Area (Sudbury Valley Trustees)
  145. Tennessee Warbler Leiothlypis peregrina
    # Count: X
    Date:
    Observer: Eileen McCrory
    Location: 216 Concord Rd, Lincoln US-MA 42.41140, -71.34156
  146. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Jimmy Welch
    Location: Great Brook Farm SP
  147. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Russell Murray
    Location: Nashua River Rail Trail, Groton, Massachusetts, US (42.596, -71.574)
  148. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Kienan Reilly
    Location: Paddy Heights Memorial Park
  149. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Chris Floyd
    Location: Nahanton Park
  150. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Christian Hughes
    Location: Weston Station Pond
  151. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Daniel Engelberg
    Location: The Dos Dos
  152. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Maddie Collins
    Location: Mystic River Reservation--Torbert Macdonald State Park
  153. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: Greg O’Brien
    Location: Horn Pond Recreation Area
  154. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Amelia Earhart Dam
  155. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Middlesex Fells Reservation--Winford Way Entrance
  156. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Sam Heinrich
    Location: Foss Farm Conservation Area
  157. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Ben Shamgochian
    Location: Fresh Pond, Cambridge
  158. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Emily Szczypek
    Location: Waltham
  159. Eastern Meadowlark Sturnella magna
    # Count: 1
    Date:
    Observer: David Swain
    Location: Hanscom Field--Massport Trail
  160. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Matthew Born
    Location: Mount Auburn Cemetery, Watertown US-MA (42.3714,-71.1442)
  161. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Peggy MacLeod
    Location: Mount Auburn Cemetery
  162. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Steve Carey
    Location: Lookout Farm
  163. Grasshopper Sparrow Ammodramus savannarum
    # Count: 3
    Date:
    Observer: Felipe Lopez
    Location: Wilde Road Soccer Fields
  164. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Matt Filosa
    Location: Nahanton Park
  165. Ruffed Grouse Bonasa umbellus
    # Count: 1
    Date:
    Observer: Jacob Llodra
    Location: Mount Watatic (Middlesex Co.)
  166. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Mystic Lakes--Sandy Beach, Winchester
  167. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: Sarah Carmichael
    Location: Horn Pond Recreation Area
  168. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Ron Schlegel
    Location: Nashua River Rail Trail, Ayer
  169. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Reade Everett
    Location: Nahanton Park
  170. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Heidi Murphy
    Location: Minute Man NHP--Hartwell Area
  171. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Heidi Murphy
    Location: Minute Man NHP--Hartwell Area
  172. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Lucas Xu-Hill
    Location: Big lagoon
  173. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: Kenrick Vezina
    Location: Lowell Cemetery
  174. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Felipe Lopez
    Location: Great Meadows NWR--Concord Unit
  175. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Suzanne Johannet
    Location: Beaver Brook North Reservation
  176. Ring-necked Pheasant Phasianus colchicus
    # Count: X
    Date:
    Observer: Casey Brentnall
    Location: Black's Nook
  177. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Flavio Sutti
    Location: Great Meadows NWR--Concord Unit
  178. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Joey Negreann
    Location: Weston Station Pond
  179. Bufflehead Bucephala albeola
    # Count: 2
    Date:
    Observer: Kate Martin
    Location: Hardy Pond
  180. Sandhill Crane Antigone canadensis
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Great Meadows NWR--Concord Unit
  181. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Arlington's Great Meadows
  182. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: Katherine Zhang
    Location: Park Rd, Weston US-MA 42.34054, -71.27048
  183. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Scott Wilson
    Location: Fitch's Bridge Rd.
  184. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Arlington Reservoir
  185. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: Greg O’Brien
    Location: Ell Pond, Melrose
  186. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Greg O’Brien
    Location: Ell Pond, Melrose
  187. Swallow-tailed Kite Elanoides forficatus
    # Count: 1
    Date:
    Observer: Jade Desmarais
    Location: Mom's House
  188. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: George Nassiopoulos
    Location: Minute Man NHP--Hartwell Area
  189. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Katherine Zhang
    Location: Mount Feake Cemetery
  190. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Kathy Cronin
    Location: Heard Farm Conservation Area
  191. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: kathleen McLendon
    Location: School St. Fields, Acton
  192. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Christian Gras
    Location: Dunback Meadow
  193. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Near/Around NSHS Meadow/Swamp Area
  194. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Andrew W.
    Location: Draw Seven SP
  195. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Jules S
    Location: Amelia Earhart Dam
  196. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Robert Thaenert
    Location: Assabet River NWR
  197. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: James Burke
    Location: Horn Pond Recreation Area
  198. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Cambridge Reservoir
  199. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: Sundar Laks
    Location: Great Meadows NWR--Concord Unit
  200. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: Simon Perkins
    Location: Elm Brook Lane, Concord
  201. Greater Scaup Aythya marila
    # Count: 2
    Date:
    Observer: Greg Clark
    Location: Nagog Pond
  202. Common Goldeneye Bucephala clangula
    # Count: 3
    Date:
    Observer: Greg Clark
    Location: Nagog Pond
  203. Bohemian Waxwing Bombycilla garrulus
    # Count: 1
    Date:
    Observer: John Baur
    Location: 345 Main St, Tewksbury
  204. Great Cormorant Phalacrocorax carbo
    # Count: 1
    Date:
    Observer: Felipe Lopez
    Location: Horn Pond Recreation Area
  205. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: John Flagg
    Location: 45–99 Shaker Rd, Shirley US-MA (42.5336,-71.6497)
  206. Gadwall Mareca strepera
    # Count: 2
    Date:
    Observer: Joseph MacConnell
    Location: Mount Feake Cemetery
  207. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: MELISSA SOVAY
    Location: Wakefield-Rosemary & Surrounding Area - 42.5036x-71.0520
  208. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Lily Morello
    Location: Cambridge Reservoir
  209. Horned Lark Eremophila alpestris
    # Count: 10
    Date:
    Observer: Cliff Cook
    Location: School St. Fields, Acton
  210. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Jimmy Welch
    Location: Nine Acre Corner, Concord
  211. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Jules S
    Location: Horn Pond Recreation Area
  212. Snow Bunting Plectrophenax nivalis
    # Count: 1
    Date:
    Observer: Joseph MacConnell
    Location: Mount Feake Cemetery
  213. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Sage Levy
    Location: Alewife Linear Park Bike Path
  214. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Felipe Lopez
    Location: School St. Fields, Acton
  215. Barrow's Goldeneye Bucephala islandica
    # Count: 1
    Date:
    Observer: Thomas Carlile
    Location: Eldridge Pond, Middlesex
  216. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Greg O’Brien
    Location: Ell Pond, Melrose
  217. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Victoria Tobolsky
    Location: 24 Hudson Rd, Sudbury US-MA 42.38343, -71.41394
  218. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Amelia Earhart Dam
  219. Common Redpoll Acanthis flammea
    # Count: 6
    Date:
    Observer: Nina Shepardson
    Location: Central Square
  220. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Gates Dupont
    Location: Harrington Park
  221. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Valerie Burdette
    Location: Framingham, MA (general pin for town, inexact location)
  222. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Daniel Lounsbury
    Location: Middlesex Fells Reservation--Fells Reservoir Area
  223. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Jeffrey Gantz
    Location: Danehy Park, Cambridge
  224. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: John Keeley
    Location: 1777 Main Street, Tewksbury
  225. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Kathryn Dia
    Location: Hanscom Field--Massport Trail
  226. Common Eider Somateria mollissima
    # Count: 2
    Date:
    Observer: Scott Wilson
    Location: Amelia Earhart Dam
  227. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Lynnfield Marsh--Audubon Rd. and Edgewater
  228. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Erik Zilinek
    Location: Drumlin Farm Wildlife Sanctuary (Mass Audubon)
  229. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: David Swain
    Location: Nagog Pond
  230. Evening Grosbeak Coccothraustes vespertinus
    # Count: 1
    Date:
    Observer: Jason Barcus
    Location: Weston Station Pond
  231. Greater White-fronted Goose Anser albifrons
    # Count: 2
    Date:
    Observer: Carter Winstanley
    Location: Hanscom AFB--Virginia Rd.
  232. Purple Gallinule Porphyrio martinica
    # Count: 1
    Date:
    Observer: Jocelyn Pyne
    Location: Captain Sargent Conservation Land
  233. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Joey Negreann
    Location: Weston Station Pond
  234. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: Will Kostick
    Location: Drumlin Farm Wildlife Sanctuary (Mass Audubon)
  235. Surf Scoter Melanitta perspicillata
    # Count: 8
    Date:
    Observer: Daniel Lounsbury
    Location: Middlesex Fells Reservation--Spot Pond
  236. American Golden-Plover Pluvialis dominica
    # Count: 1
    Date:
    Observer: Cristine Van Dyke
    Location: Great Meadows NWR--Concord Unit
  237. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Correne George
    Location: Great Meadows NWR--Concord Unit
  238. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Brian Harris
    Location: Wayland Community Garden
  239. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Arlington Reservoir
  240. Stilt Sandpiper Calidris himantopus
    # Count: 2
    Date:
    Observer: Justin Wiley
    Location: Arlington Reservoir
  241. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Bill Lee
    Location: Vietnam Veterans Park, Billerica
  242. Connecticut Warbler Oporornis agilis
    # Count: 1
    Date:
    Observer: Dorian Rose
    Location: Mystic Lakes--Sandy Beach, Winchester
  243. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Rock Meadow Conservation Area, Belmont
  244. White-rumped Sandpiper Calidris fuscicollis
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  245. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 6
    Date:
    Observer: Steven Sweeney
    Location: Mystic Lakes, Medford
  246. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Kathryn Carson
    Location: Warners Pond
  247. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Waltham Street Fields
  248. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: Fred Bouchard
    Location: Gore Place, Waltham
  249. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Peter Modest
    Location: Magazine Beach Park
  250. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: D. J. Nyochio
    Location: Cambridge Reservoir
  251. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Simon Perkins
    Location: Great Meadows NWR--Concord Unit
  252. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Simon Perkins
    Location: Great Meadows NWR--Concord Unit
  253. Short-billed Dowitcher Limnodromus griseus
    # Count: 2
    Date:
    Observer: Matt Kaiser
    Location: School St. Fields, Acton
  254. Least Tern Sternula antillarum
    # Count: 2
    Date:
    Observer: William Martens
    Location: Great Meadows NWR--Concord Unit
  255. Black-bellied Plover Pluvialis squatarola
    # Count: 2
    Date:
    Observer: Alan Bragg
    Location: Great Meadows NWR--Concord Unit
  256. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: William Martens
    Location: Heald Street Orchard, Pepperell
  257. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: Jimmy Welch
    Location: Little Meadow Conservation Area, Bedford, Massachusetts, US (42.492, -71.316)
  258. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Leroy Parker
    Location: French Meadow, Concord
  259. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Haynes Miller
    Location: Hammond Pond, Newton
  260. Barnacle Goose Branta leucopsis
    # Count: 1
    Date:
    Observer: Eric Conte
    Location: Concord Rotary Prison Fields
  261. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Jason Barcus
    Location: Hanscom AFB--Virginia Rd.
  262. Thick-billed Murre Uria lomvia
    # Count: 1
    Date:
    Observer: Devich Farbotnik
    Location: Draw Seven SP
  263. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Hillary and Nathan Shane-Somers
    Location: Beaver Point
  264. Pine Grosbeak Pinicola enucleator
    # Count: 8
    Date:
    Observer: Scott Wilson
    Location: Mount Watatic (Middlesex Co.)
  265. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Arlington
  266. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Dunback Meadow
  267. White-winged Crossbill Loxia leucoptera
    # Count: 1
    Date:
    Observer: Liz Roemer
    Location: Alewife Brook Reservation, Cambridge US-MA 42.39638, -71.14945
  268. Brant Branta bernicla
    # Count: 18
    Date:
    Observer: John Keeley
    Location: Mill Pond Reservoir and Conservation Area
  269. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: Jamie Meyers
    Location: Lynnfield Marsh--Audubon Rd. and Edgewater
  270. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Cliff Cook
    Location: Mount Auburn Cemetery
  271. White Ibis Eudocimus albus
    # Count: 1
    Date:
    Observer: Kathryn Dia
    Location: Great Meadows NWR--Concord Unit
  272. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Peter Vale
    Location: Lynnfield Marsh--Audubon Rd. and Edgewater
  273. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: Louis Sokolow
    Location: Spy Pond Park
  274. Mississippi Kite Ictinia mississippiensis
    # Count: 1
    Date:
    Observer: Harris Stein
    Location: Raymond Reservation
  275. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Mark Hibberd
    Location: 10 Hudson Road, Lexington MA 02421
  276. Arctic Tern Sterna paradisaea
    # Count: 3
    Date:
    Observer: Steven Sweeney
    Location: Lake Quannapowitt
  277. Swainson's Warbler Limnothlypis swainsonii
    # Count: 1
    Date:
    Observer: Zach Stern
    Location: Middlesex Fells Reservation--Long Pond
  278. Townsend's Solitaire Myadestes townsendi
    # Count: 1
    Date:
    Observer: John Young
    Location: Peacock Farm
  279. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: Paul Fisher
    Location: Star Market Parking Lot
  280. Wood Stork Mycteria americana
    # Count: 1
    Date:
    Observer: Aaron Flynn
    Location: Horn Pond Recreation Area
  281. Nelson's Sparrow Ammospiza nelsoni
    # Count: 1
    Date:
    Observer: Will Freedberg
    Location: Great Meadows NWR--Concord Unit
  282. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Robert Gervais
    Location: McGovern Farms: Agricultural Renovation & Preservation Project
  283. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Natalie Massarotti
    Location: 71 Ford - Backyard Feeders
  284. Sedge Wren Cistothorus stellaris
    # Count: 1
    Date:
    Observer: Brian Harris
    Location: Wayland Community Garden
  285. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: kim mclennan
    Location: Backyard
  286. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Christine Goddard
    Location: 92 Fox Run Rd, Sudbury US-MA 42.37647, -71.44386
  287. Pink-footed Goose Anser brachyrhynchus
    # Count: 1
    Date:
    Observer: Max Chalfin-Jacobs
    Location: Riverwalk Park
  288. Hoary Redpoll Acanthis hornemanni
    # Count: 1
    Date:
    Observer: Jonathan Layman
    Location: Mystic Lakes, Medford
  289. American Goshawk Accipiter atricapillus
    # Count: 1
    Date:
    Observer: Timothy Spahr
    Location: Cider Knoll Conservation Land
  290. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Jonathan Layman
    Location: Fresh Pond--Lusitania Meadow
  291. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Great Meadows NWR--Concord Unit
  292. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Spahr NFC
    Location: Marlborough_NFC
  293. Tropical Kingbird Tyrannus melancholicus
    # Count: 1
    Date:
    Observer: Paul G
    Location: Rock Meadow Conservation Area, Belmont
  294. Hudsonian Godwit Limosa haemastica
    # Count: 1
    Date:
    Observer: Lily Morello
    Location: Beaver Brook Reservation, Belmont
  295. King Rail Rallus elegans
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Great Meadows NWR--Concord Unit
  296. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Alan Bragg
    Location: Great Meadows NWR--Concord Unit
  297. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: Ninad Thakoor
    Location: Mount Auburn Cemetery
  298. Painted Bunting Passerina ciris
    # Count: 1
    Date:
    Observer: Cliff Cook
    Location: stakeout Painted Bunting, Court St., Newton (2018)
  299. Tufted Duck Aythya fuligula
    # Count: 1
    Date:
    Observer: Steven van der Veen
    Location: Martins Brook/Rail Bed Pond
  300. Slaty-backed Gull Larus schistisagus
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Fresh Pond, Cambridge
  301. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Susan Hedman
    Location: Hammond’s Flycatcher
  302. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Timothy Skillin
    Location: Hager Pond, Marlborough
  303. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Karsten Hartel
    Location: Arlington Reservoir
  304. Dovekie Alle alle
    # Count: 1
    Date:
    Observer: Ludlow G. (Concord Birds)
    Location: Farrar Pond, Lincoln
  305. Leach's Storm-Petrel Hydrobates leucorhous
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Heard Farm Conservation Area--Heard Pond
  306. Willet Tringa semipalmata
    # Count: 2
    Date:
    Observer: Christian Gras
    Location: Great Meadows NWR--Concord Unit
  307. Common Ground Dove Columbina passerina
    # Count: 1
    Date:
    Observer: Evan Lipton
    Location: Waltham Street Fields
  308. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Jan Smith
    Location: Arlington Reservoir
  309. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: William Martens
    Location: Great Meadows NWR--Concord Unit
  310. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Cole Winstanley
    Location: Hanscom AFB--Concord side
  311. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Sue Finnegan
    Location: Arlington
  312. LeConte's Sparrow Ammospiza leconteii
    # Count: 1
    Date:
    Observer: Neil Hayward
    Location: Danehy Park, Cambridge
  313. Fork-tailed Flycatcher Tyrannus savana
    # Count: 1
    Date:
    Observer: Cliff Cook
    Location: Mount Auburn Cemetery
  314. Henslow's Sparrow Centronyx henslowii
    # Count: 1
    Date:
    Observer: Jeremiah Trimble
    Location: Devens Areas
  315. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: Margo Goetschkes
    Location: Spot Pond, Stoneham, MA
  316. Cave Swallow Petrochelidon fulva
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Great Meadows NWR--Concord Unit
  317. Fieldfare Turdus pilaris
    # Count: 1
    Date:
    Observer: Kirk Marshall
    Location: stakeout Fieldfare, Greenough Land, Carlisle (2013)
  318. Black-bellied Whistling-Duck Dendrocygna autumnalis
    # Count: 1
    Date:
    Observer: Matt B
    Location: Great Meadows NWR--Concord Unit
  319. Saltmarsh Sparrow Ammospiza caudacuta
    # Count: 1
    Date:
    Observer: Sina Mohammadi
    Location: Great Meadows NWR--Concord Unit
  320. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Watertown
  321. White-tailed Tropicbird Phaethon lepturus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Carlisle
  322. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: South Natick
  323. Bicknell's Thrush Catharus bicknelli
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Mount Auburn Cemetery
  324. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Great Meadows NWR--Concord Unit
  325. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Hobbs Brook Reservation Pond
  326. Gray Flycatcher Empidonax wrightii
    # Count: 1
    Date:
    Observer: Matthew Garvey
    Location: Danehy Park, Cambridge
  327. Scissor-tailed Flycatcher Tyrannus forficatus
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Lincoln
  328. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Great Meadows NWR--Concord Unit
  329. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Great Meadows NWR--Concord Unit
  330. Harris's Sparrow Zonotrichia querula
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Great Meadows NWR--Concord Unit
  331. Northern Gannet Morus bassanus
    # Count: 1
    Date:
    Observer: MARC Data
    Location: Wayland
  332. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  333. Boreal Chickadee Poecile hudsonicus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Westford
  334. Mountain Bluebird Sialia currucoides
    # Count: 1
    Date:
    Observer: Shawn Smolen-Morton
    Location: Concord Wastewater Treatment Plant
  335. Red Knot Calidris canutus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Great Meadows NWR--Concord Unit
  336. Black-headed Gull Chroicocephalus ridibundus
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Waltham
  337. Northern Bobwhite Colinus virginianus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Newton
  338. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: MARC Data
    Location: Arlington
  339. Black-backed Woodpecker Picoides arcticus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Groton
  340. Anhinga Anhinga anhinga
    # Count: 1
    Date:
    Observer: MARC Data
    Location: Carlisle
  341. Boreal Owl Aegolius funereus
    # Count: 1
    Date:
    Observer: Haynes Miller
    Location: stakeout Boreal Owl, Charles Brown Middle School (31 Oct 1996)
  342. Chuck-will's-widow Antrostomus carolinensis
    # Count: 1
    Date:
    Observer: Richard Min
    Location: Mount Auburn Cemetery
  343. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Nine Acre Corner, Concord
  344. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Lexington
  345. Piping Plover Charadrius melodus
    # Count: 1
    Date:
    Observer: Richard A. Forster
    Location: Great Meadows NWR
  346. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Westford
  347. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: MARC Data
    Location: Mount Auburn Cemetery
  348. Masked Duck Nomonyx dominicus
    # Count: 1
    Date:
    Observer: MARC Data
    Location: Malden
  349. Yellow Rail Coturnicops noveboracensis
    # Count: X
    Date:
    Observer: Wells W. Cooke (1914) Data
    Location: Wakefield
  350. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: MARC Data
    Location: Watertown
  351. Long-eared Owl Asio otus
    # Count: 4
  352. Gyrfalcon Falco rusticolus
    # Count: 1
  353. Northern Hawk Owl Surnia ulula
    # Count: 1

Exotic: Provisional (1)

  1. Common Chaffinch Fringilla coelebs
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: *Trapelo Leitha Miriam

Exotic: Escapee (18)

  1. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: Nicole Reber
    Location: Concord River at Lowell Rd, Concord
  2. Cockatiel Nymphicus hollandicus
    # Count: 2
    Date:
    Observer: Paul K
    Location: Beaver Brook North Reservation
  3. Graylag Goose Anser anser
    # Count: 2
    Date:
    Observer: Gonzalo Giribet
    Location: Boston University Bridge, Cambridge US-MA (42.3532,-71.1111)
  4. California Quail Callipepla californica
    # Count: 1
    Date:
    Observer: Greg Clark
    Location: Littleton yard
  5. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: Felipe Lopez
    Location: Sunny Meadow Farm
  6. Saffron Finch Sicalis flaveola
    # Count: 1
    Date:
    Observer: Kirsten Turner
    Location: Assabet River Blue and Green Trail
  7. Zebra Finch Taeniopygia guttata
    # Count: 1
    Date:
    Observer: Heather Welsh
    Location: Driveway
  8. Chukar Alectoris chukar
    # Count: 1
    Date:
    Observer: Dave Bernstein
    Location: Bernstein
  9. Swan Goose Anser cygnoides
    # Count: 2
    Date:
    Observer: Christine Evans
    Location: Hager Pond, Marlborough
  10. Red Junglefowl Gallus gallus
    # Count: 1
    Date:
    Observer: Arav and Aranya Karighattam
    Location: Hanscom Field--Massport Trail
  11. European Goldfinch Carduelis carduelis
    # Count: 1
    Date:
    Observer: Thomas Dempsey
    Location: Arlington Reservoir
  12. African Collared-Dove Streptopelia roseogrisea
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Lowell, MA
  13. Orange-cheeked Waxbill Estrilda melpoda
    # Count: 1
    Date:
    Observer: Jeremiah Trimble
    Location: Fresh Pond, Cambridge
  14. Helmeted Guineafowl Numida meleagris
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: private property
  15. Monk Parakeet Myiopsitta monachus
    # Count: 1
    Date:
    Observer: Christina Riehl
    Location: John F. Kennedy Memorial Park
  16. Yellow-fronted Canary Crithagra mozambica
    # Count: 1
    Date:
    Observer: ron romano
    Location: Arlington ma
  17. Bar-headed Goose Anser indicus
    # Count: 1
    Date:
    Observer: Phil Cantino
    Location: Great Meadows NWR--Concord Unit
  18. Ruddy Shelduck Tadorna ferruginea
    # Count: 1
    Date:
    Observer: Fred Bouchard
    Location: hardy pond

Hybrids (20)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: Ben Crouch
    Location: The Cistern
  2. Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Gloria Jin
    Location: Alewife Brook Reservation, Cambridge
  3. Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)
    # Count: 1
    Date:
    Observer: Dorian Rose
    Location: Ell Pond, Melrose
  4. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    # Count: 3
    Date:
    Observer: Seb Kryspin
    Location: Magazine Beach Park
  5. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    # Count: 1
    Date:
    Observer: Scott Wilson
    Location: Heald Street Orchard, Pepperell
  6. Graylag x Canada Goose (hybrid) Anser anser x Branta canadensis
    # Count: 2
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Hell's Half Acre
  7. Graylag x Swan Goose (hybrid) Anser anser x cygnoides
    # Count: 3
    Date:
    Observer: Lily Morello
    Location: Goose Park
  8. Tufted Duck x Lesser Scaup (hybrid) Aythya fuligula x affinis
    # Count: 1
    Date:
    Observer: Ben Peters
    Location: Hammond Pond, Newton
  9. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    # Count: 1
    Date:
    Observer: Kathryn Dia
    Location: Minute Man NHP
  10. Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus
    # Count: 1
    Date:
    Observer: John Keeley
    Location: 1777 Main Street, Tewksbury
  11. Swan Goose x Canada Goose (hybrid) Anser cygnoides x Branta canadensis
    # Count: 2
    Date:
    Observer: Moss Lynch
    Location: Hager Pond, Marlborough
  12. Spotted x Eastern Towhee (hybrid) Pipilo maculatus x erythrophthalmus
    # Count: 1
    Date:
    Observer: Nick Tepper
    Location: Assabet River NWR
  13. Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River - Charlesbank
  14. Common Goldeneye x Hooded Merganser (hybrid) Bucephala clangula x Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Norman Levey
    Location: Flints Pond, Lincoln
  15. Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandica
    # Count: 1
    Date:
    Observer: Sam Miller
    Location: Merrimack River behind Tsongas Arena
  16. Herring x Lesser Black-backed Gull (hybrid) Larus argentatus x fuscus
    # Count: 1
    Date:
    Observer: John Keeley
    Location: 1777 Main Street, Tewksbury
  17. Bay-breasted x Blackpoll Warbler (hybrid) Setophaga castanea x striata
    # Count: 1
    Date:
    Observer: Jeffrey Offermann
    Location: Mount Auburn Cemetery
  18. Wood Duck x Hooded Merganser (hybrid) Aix sponsa x Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Ryan Merrill
    Location: Heard Farm Conservation Area--Heard Pond
  19. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Nine Acre Corner, Concord
  20. Gadwall x Northern Pintail (hybrid) Mareca strepera x Anas acuta
    # Count: 1
    Date:
    Observer: Jeremiah Trimble
    Location: Great Meadows NWR--Concord Unit

Additional Taxa (127)

  1. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Robert Juffras
    Location: 3 Lyford Road, Hopkinton, Massachusetts, US (42.228, -71.591)
  2. passerine sp. Passeriformes sp.
    # Count: 2
    Date:
    Observer: Elizabeth Fouts-Palmer
    Location: Alewife Brook Reservation, Cambridge
  3. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Dunback Meadow
  4. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Eileen Rudden
    Location: Hanscom Field--Massport Trail
  5. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: Lily Morello
    Location: Paine Estate
  6. swallow sp. Hirundinidae sp.
    # Count: 2
    Date:
    Observer: D. J. Nyochio
    Location: Charles River Bike Path--Watch Factory Lot
  7. gull sp. Larinae sp.
    # Count: 2
    Date:
    Observer: Norman Delorey
    Location: Mystic River Reservation--Mystic Riverbend Park
  8. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: D. J. Nyochio
    Location: Mount Auburn Cemetery
  9. woodpecker sp. Picidae sp.
    # Count: 2
    Date:
    Observer: Barbara Olson
    Location: Mount Auburn Cemetery
  10. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Kathryn Dia
    Location: Minute Man NHP
  11. crow sp. Corvus sp. (crow sp.)
    # Count: 1
    Date:
    Observer: Glenn Long
    Location: 10 Euclid Avenue Natick
  12. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Finn Phillips
    Location: Partridge and Turning Mill
  13. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: carol minteer
    Location: 2 Lexington Farms Way, Billerica US-MA 42.53911, -71.25857
  14. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Peg von Rohr
    Location: Captain Sargent Conservation Land
  15. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Randy Yuen
    Location: Rocky Narrows (TTOR), Sherborn
  16. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Grayson Shannon
    Location: Great Meadows NWR--Concord Unit
  17. heron sp. Ardeidae sp.
    # Count: 1
    Date:
    Observer: Jacob Hesterman
    Location: Cold Spring Park, Newton
  18. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Jennifer Davila
    Location: Great Brook Farm State Park, Carlisle US-MA 42.55767, -71.34873
  19. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 5
    Date:
    Observer: Seb Kryspin
    Location: Magazine Beach Park
  20. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Anna Siebert
    Location: Heald Street Orchard, Pepperell
  21. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Jacob Hesterman
    Location: Cold Spring Park, Newton
  22. new world warbler sp. Parulidae sp.
    # Count: 4
    Date:
    Observer: Chris Dalton
    Location: Wyman Street
  23. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Barbara Olson
    Location: Hanscom Field--Massport Trail
  24. finch sp. Fringillidae sp.
    # Count: 1
    Date:
    Observer: Sarah Griffith
    Location: Magazine Beach, Cambridge US-MA 42.35380, -71.11286
  25. Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanoptera
    # Count: 1
    Date:
    Observer: Nick Teague
    Location: Minute Man NHP--Hartwell Area
  26. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Kathryn Dia
    Location: Habitat Education Center and Wildlife Sanctuary (Mass Audubon)
  27. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Tofer Carlson
    Location: Horn Pond Recreation Area
  28. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: George Nassiopoulos
    Location: Minute Man NHP--Hartwell Area
  29. peep sp. Calidris sp. (peep sp.)
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: 43 Harrington Street
  30. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Ann Dix
    Location: Mount Auburn Cemetery
  31. Orchard/Hooded Oriole Icterus spurius/cucullatus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Mount Auburn Cemetery
  32. shorebird sp. Charadriiformes sp.
    # Count: 1
    Date:
    Observer: Elisse Ghitelman
    Location: Weston Station Pond
  33. Setophaga sp. Setophaga sp.
    # Count: 2
    Date:
    Observer: Arav and Aranya Karighattam
    Location: Assabet River area
  34. goose sp. Anatidae (goose sp.)
    # Count: 1
    Date:
    Observer: Rebecca Edmondson
    Location: Beaver Brook North Reservation
  35. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Matt Filosa
    Location: Nahanton Park
  36. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 3
    Date:
    Observer: D. J. Nyochio
    Location: Arlington Reservoir
  37. bird sp. Aves sp.
    # Count: 1
    Date:
    Observer: Mathias Bitter
    Location: Home and nearby street
  38. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 2
    Date:
    Observer: Joan LeBel
    Location: Drumlin Farm Mass Audubon
  39. Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Janet Kovner
    Location: Amelia Earhart Dam
  40. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 1
    Date:
    Observer: Janet Kovner
    Location: Horn Pond Recreation Area
  41. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Rajan Rao
    Location: Dr Paul Dudley White Path, Cambridge US-MA (42.3662,-71.1169)
  42. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Horn Pond Recreation Area
  43. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: E. Mitchell
    Location: Fresh Pond, Cambridge
  44. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: David Swain
    Location: Observatoire d’oiseaux Swain
  45. Acanthis/Spinus sp. Acanthis/Spinus sp.
    # Count: 1
    Date:
    Observer: Glenn Long
    Location: 10 Euclid Avenue Natick
  46. Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritum
    # Count: 1
    Date:
    Observer: Mark Hibberd
    Location: Mystic Lakes, Medford
  47. Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Middlesex county massachusetts
  48. cormorant sp. Phalacrocoracidae sp.
    # Count: 1
    Date:
    Observer: Garrett Zipp
    Location: Draw Seven SP
  49. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Gates Dupont
    Location: Nine Acre Corner, Concord
  50. Aythya sp. Aythya sp.
    # Count: 5
    Date:
    Observer: Norman Levey
    Location: Flints Pond, Lincoln
  51. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Lookout Farm
  52. scoter sp. Melanitta sp.
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Cambridge Reservoir
  53. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: pamela sowizral
    Location: Drumlin Farm Wildlife Sanctuary (Mass Audubon)
  54. teal sp. Anatidae sp. (teal sp.)
    # Count: 10
    Date:
    Observer: John Young
    Location: Arlington Reservoir
  55. Spizella sp. Spizella sp.
    # Count: 1
    Date:
    Observer: Jason Barcus
    Location: Mount Auburn Cemetery
  56. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    # Count: 1
    Date:
    Observer: Matthew Garvey
    Location: Value Way Campus
  57. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    # Count: 1
    Date:
    Observer: Cliff Cook
    Location: Delaney WMA
  58. Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelli
    # Count: 1
    Date:
    Observer: Scott Wilson
    Location: Mount Watatic (Middlesex Co.)
  59. grebe sp. Podicipedidae sp.
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Cambridge Reservoir
  60. tern sp. Sterninae sp.
    # Count: 2
    Date:
    Observer: Joshua Berman
    Location: Spy Pond
  61. new world vulture sp. Cathartidae sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Assabet River NWR
  62. American/Fish Crow Corvus brachyrhynchos/ossifragus
    # Count: 1
    Date:
    Observer: Simon Perkins
    Location: Elm Brook Lane, Concord
  63. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 1
    Date:
    Observer: Nancy Hill
    Location: French Meadow, Concord
  64. swan sp. Cygnus sp.
    # Count: 1
    Date:
    Observer: Keelin Miller
    Location: Heard Farm Conservation Area--Heard Pond
  65. parrot sp. Psittaciformes sp. (parrot sp.)
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Medford street, Malden
  66. crow/raven sp. Corvus sp.
    # Count: 1
    Date:
    Observer: Jonathan Layman
    Location: Mystic Lakes, Medford
  67. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Mill Pond Reservoir and Conservation Area
  68. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 1
    Date:
    Observer: Josh Bennett
    Location: Great Meadows NWR--Concord Unit
  69. white-winged gull sp. Larus sp. (white-winged gull sp.)
    # Count: 1
    Date:
    Observer: John Keeley
    Location: Silver Lake, Wilmington
  70. parakeet sp. Psittaciformes sp. (parakeet sp.)
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: 43 Harrington Street
  71. eagle sp. Accipitridae sp. (eagle sp.)
    # Count: 1
    Date:
    Observer: Michael Mulqueen
    Location: Rock Meadow Conservation Area, Belmont
  72. Ring-necked/Green Pheasant Phasianus colchicus/versicolor
    # Count: 1
    Date:
    Observer: Rachel Klein
    Location: Maspenock Rod and Gun
  73. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 2
    Date:
    Observer: D. J. Nyochio
    Location: Lynnfield Marsh--Audubon Rd. and Edgewater
  74. large falcon sp. Falco sp. (large falcon sp.)
    # Count: 1
    Date:
    Observer: Scott Harris
    Location: Yankee Division Highway, Waltham, Massachusetts, US (42.397, -71.262)
  75. Calidris sp. Calidris sp.
    # Count: 2
    Date:
    Observer: Luis Agosto
    Location: Great Meadows NWR--Concord Unit
  76. Sterna sp. Sterna sp.
    # Count: 20
    Date:
    Observer: Jonathan Mott
    Location: Draw Seven SP
  77. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Josh Bock
    Location: SSDS Boston
  78. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 1
    Date:
    Observer: Kathryn Dia
    Location: Minute Man NHP--Meriam's Corner
  79. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Matt Kaiser
    Location: Draw Seven SP
  80. Larus sp. Larus sp.
    # Count: 10
    Date:
    Observer: Braden Collard
    Location: Boston Museum of Science
  81. Tringa sp. Tringa sp.
    # Count: 1
    Date:
    Observer: Bryan Guski
    Location: Great Meadows NWR--Concord Unit
  82. sparrow/warbler sp. (trilling song) Passerellidae/Parulidae sp. (trilling song)
    # Count: 1
    Date:
    Observer: Coby Watson
    Location: Newton Cemetery
  83. crossbill sp. Loxia sp.
    # Count: 8
    Date:
    Observer: Leo Bix
    Location: Mount Auburn Cemetery
  84. nuthatch sp. Sitta sp.
    # Count: 1
    Date:
    Observer: Dana Cooperson
    Location: Menotomy Rocks Park
  85. Common/Hoary Redpoll Acanthis flammea/hornemanni
    # Count: 1
    Date:
    Observer: Sage Levy
    Location: Mystic River Reservation--Condon Band Shell Park
  86. merganser sp. Mergellus/Lophodytes/Mergus sp.
    # Count: 1
    Date:
    Observer: Cristine Van Dyke
    Location: Great Meadows NWR--Concord Unit
  87. Connecticut/MacGillivray's/Mourning Warbler Oporornis/Geothlypis sp. (Mourning-type)
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Hanscom Field--Massport Trail
  88. gull/tern sp. Laridae sp.
    # Count: 1
    Date:
    Observer: Kathryn Dia
    Location: Great Meadows NWR--Concord Unit
  89. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 1
    Date:
    Observer: Brian Harris
    Location: Heard Farm Conservation Area
  90. Tropical/Couch's Kingbird Tyrannus melancholicus/couchii
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Charles River Bike Path--Watertown Square
  91. waterfowl sp. Anatidae sp.
    # Count: 1
    Date:
    Observer: Julie R
    Location: Arlington Block
  92. King/Virginia Rail Rallus elegans/limicola
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Great Meadows NWR--Concord Unit
  93. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Caleb Barnes
    Location: Ell Pond, Melrose
  94. pigeon/dove sp. Columbidae sp.
    # Count: 1
    Date:
    Observer: Tim Swain
    Location: 7 River St, Concord US-MA (42.4581,-71.3651)
  95. Cooper's Hawk/American Goshawk Accipiter cooperii/atricapillus
    # Count: 1
    Date:
    Observer: Pam Marshall
    Location: Dexter Road
  96. Cassin's/Blue-headed Vireo Vireo cassinii/solitarius
    # Count: 1
    Date:
    Observer: Jeremiah Trimble
    Location: Fresh Pond, Cambridge
  97. Ruby-throated/Black-chinned Hummingbird Archilochus colubris/alexandri
    # Count: 1
    Date:
    Observer: L. Eforo
    Location: 48 Rural Avenue, Medford MA
  98. nightjar sp. Caprimulgidae sp.
    # Count: 1
    Date:
    Observer: Sam Miller
    Location: Heald Street Orchard, Pepperell
  99. Leiothlypis sp. Leiothlypis sp.
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Mystic Lakes, Medford
  100. moorhen/coot/gallinule sp. Gallinula/Fulica/Porphyrio sp.
    # Count: 1
    Date:
    Observer: Tim Swain
    Location: Great Meadows NWR--Concord Unit
  101. Chaetura sp. Chaetura sp.
    # Count: 1
    Date:
    Observer: Tim Swain
    Location: Great Meadows NWR--Concord Unit
  102. Chimney/Vaux's Swift Chaetura pelagica/vauxi
    # Count: 1
    Date:
    Observer: Cole Winstanley
    Location: Great Meadows NWR--Concord Unit
  103. Rallus sp. Rallus sp.
    # Count: 1
    Date:
    Observer: GM_NWR_Concord Survey_Team
    Location: Great Meadows NWR--Concord Unit
  104. Western/Eastern Wood-Pewee Contopus sordidulus/virens
    # Count: 1
    Date:
    Observer: Timothy Spahr
    Location: Desert Natural Area
  105. Passerina sp. Passerina sp.
    # Count: 1
    Date:
    Observer: Timothy Spahr
    Location: Nobscot Reservation
  106. Selasphorus sp. Selasphorus sp.
    # Count: 1
    Date:
    Observer: Mike Resch
    Location: Resch yard - Pepperell, MA
  107. Coccyzus sp. Coccyzus sp.
    # Count: 1
    Date:
    Observer: Kathryn Dia
    Location: Minute Man NHP--Meriam's Corner
  108. Lincoln's/Swamp Sparrow Melospiza lincolnii/georgiana
    # Count: 1
    Date:
    Observer: Corey Husic
    Location: Harvard - MAC Quad
  109. Spinus sp. Spinus sp.
    # Count: 1
    Date:
    Observer: Jonathan Layman
    Location: Marion Street/ Tufts Park
  110. Ammospiza sp. Ammospiza sp.
    # Count: 1
    Date:
    Observer: Norman Levey
    Location: Farm Meadow--Lincoln
  111. Philadelphia/Red-eyed Vireo Vireo philadelphicus/olivaceus
    # Count: 1
    Date:
    Observer: Frank Lehman
    Location: Rock Meadow Conservation Area, Belmont
  112. Myiarchus sp. Myiarchus sp.
    # Count: 1
    Date:
    Observer: Cole Winstanley
    Location: 847 Lowell Road
  113. Melanerpes sp. Melanerpes sp.
    # Count: 1
    Date:
    Observer: Cole Winstanley
    Location: Estabrook Woods
  114. Cliff/Cave Swallow Petrochelidon pyrrhonota/fulva
    # Count: 1
    Date:
    Observer: Jeremiah Trimble
    Location: Great Meadows NWR--Concord Unit
  115. Eurasian/American Wigeon Mareca penelope/americana
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Pelham Island Rd.--Swamp and Bridge
  116. Bohemian/Cedar Waxwing Bombycilla garrulus/cedrorum
    # Count: 2
    Date:
    Observer: Nickilas Paulson
    Location: Marlboro Industrial Park
  117. solitary vireo sp. Vireo cassinii/solitarius/plumbeus
    # Count: 1
    Date:
    Observer: Cole Winstanley
    Location: 847 Lowell Road
  118. ibis sp. Threskiornithidae sp. (ibis sp.)
    # Count: 1
    Date:
    Observer: George Nassiopoulos
    Location: Great Meadows NWR--Concord Unit
  119. Dryobates sp. Dryobates sp.
    # Count: 1
    Date:
    Observer: Cole Winstanley
    Location: 847 Lowell Road
  120. Sedge/Marsh Wren Cistothorus stellaris/palustris
    # Count: 1
    Date:
    Observer: Cole Winstanley
    Location: Great Meadows NWR--Concord Unit
  121. Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow) Ammospiza nelsoni/caudacuta
    # Count: 1
    Date:
    Observer: Cole Winstanley
    Location: Great Meadows NWR--Concord Unit
  122. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    # Count: 1
    Date:
    Observer: Jonathan Layman
    Location: Tufts Park, Medford
  123. new world martin sp. (Progne sp.) Progne sp.
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Great Meadows NWR--Concord Unit
  124. Common/Arctic Tern Sterna hirundo/paradisaea
    # Count: 1
    Date:
    Observer: Matthew Garvey
    Location: Heard Pond
  125. towhee sp. Melozone/Pipilo sp.
    # Count: 1
    Date:
    Observer: Richard S. Emmet
    Location: Nagog Pond
  126. shrike sp. Lanius sp.
    # Count: 1
    Date:
    Observer: Bedford Journal Data
    Location: Bedford
  127. cuckoo sp. (Cuculidae sp.) Cuculidae sp.
    # Count: 1
    Date:
    Observer: Bedford Journal Data
    Location: Bedford