Menu

Change Region

Change Region

Assabet River NWR

Directions Map

Explore...

Bird List

Updated ~10 seconds ago
191 All Years 127 This Year 2024 106 This Month May 2024
Last Observed First Observed High Count

Custom Time Period

Change Time Period

Sort by

  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (127)

  1. Canada Goose Branta canadensis
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  2. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  3. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  4. Red-tailed Hawk Buteo jamaicensis
    # Count: 2
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  5. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  6. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  7. Great Crested Flycatcher Myiarchus crinitus
    # Count: 2
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  8. Eastern Kingbird Tyrannus tyrannus
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  9. Black-capped Chickadee Poecile atricapillus
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  10. Tufted Titmouse Baeolophus bicolor
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  11. Tree Swallow Tachycineta bicolor
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  12. White-breasted Nuthatch Sitta carolinensis
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  13. Red-breasted Nuthatch Sitta canadensis
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  14. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  15. Gray Catbird Dumetella carolinensis
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  16. American Robin Turdus migratorius
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  17. American Goldfinch Spinus tristis
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  18. Song Sparrow Melospiza melodia
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  19. Baltimore Oriole Icterus galbula
    # Count: 2
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  20. Red-winged Blackbird Agelaius phoeniceus
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  21. Common Grackle Quiscalus quiscula
    # Count: 2
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  22. Ovenbird Seiurus aurocapilla
    # Count: 2
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  23. Common Yellowthroat Geothlypis trichas
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  24. Yellow Warbler Setophaga petechia
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  25. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  26. Northern Cardinal Cardinalis cardinalis
    # Count: X
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  27. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Diving Ducks
    Location: Assabet River NWR
  28. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Diving Ducks
    Location: Assabet River NWR
  29. Red-eyed Vireo Vireo olivaceus
    # Count: 3
    Date:
    Observer: Diving Ducks
    Location: Assabet River NWR
  30. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Diving Ducks
    Location: Assabet River NWR
  31. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Diving Ducks
    Location: Assabet River NWR
  32. Eastern Towhee Pipilo erythrophthalmus
    # Count: 2
    Date:
    Observer: Diving Ducks
    Location: Assabet River NWR
  33. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Diving Ducks
    Location: Assabet River NWR
  34. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Diving Ducks
    Location: Assabet River NWR
  35. Mallard Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  36. Mourning Dove Zenaida macroura
    # Count: 3
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  37. Chimney Swift Chaetura pelagica
    # Count: 3
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  38. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  39. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  40. Eastern Wood-Pewee Contopus virens
    # Count: 2
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  41. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  42. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  43. Blue Jay Cyanocitta cristata
    # Count: 3
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  44. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  45. Brown Creeper Certhia americana
    # Count: 3
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  46. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  47. Wood Thrush Hylocichla mustelina
    # Count: 2
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  48. Blue-winged Warbler Vermivora cyanoptera
    # Count: 3
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  49. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  50. American Redstart Setophaga ruticilla
    # Count: 2
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  51. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  52. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Jane Lothian
    Location: Assabet River NWR
  53. Wild Turkey Meleagris gallopavo
    # Count: 3
    Date:
    Observer: Jackie Anderson
    Location: Assabet River NWR
  54. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Connie Schlotterbeck
    Location: Assabet River NWR
  55. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Diving Ducks
    Location: Assabet River NWR
  56. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Brewer B
    Location: Assabet River NWR
  57. Warbling Vireo Vireo gilvus
    # Count: 2
    Date:
    Observer: Brewer B
    Location: Assabet River NWR
  58. House Wren Troglodytes aedon
    # Count: 2
    Date:
    Observer: Brewer B
    Location: Assabet River NWR
  59. Swamp Sparrow Melospiza georgiana
    # Count: 3
    Date:
    Observer: Brewer B
    Location: Assabet River NWR
  60. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Brewer B
    Location: Assabet River NWR
  61. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Brewer B
    Location: Assabet River NWR
  62. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Sean Lamb
    Location: Assabet River NWR
  63. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Sean Lamb
    Location: Assabet River NWR
  64. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Sean Lamb
    Location: Assabet River NWR
  65. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Sean Lamb
    Location: Assabet River NWR
  66. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  67. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: delia moore
    Location: Assabet River NWR
  68. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: delia moore
    Location: Assabet River NWR
  69. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: delia moore
    Location: Assabet River NWR
  70. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: delia moore
    Location: Assabet River NWR
  71. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: delia moore
    Location: Assabet River NWR
  72. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: delia moore
    Location: Assabet River NWR
  73. Black-throated Green Warbler Setophaga virens
    # Count: 2
    Date:
    Observer: delia moore
    Location: Assabet River NWR
  74. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: delia moore
    Location: Assabet River NWR
  75. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Bryan Guski
    Location: Assabet River NWR
  76. Hairy Woodpecker Dryobates villosus
    # Count: 3
    Date:
    Observer: Bryan Guski
    Location: Assabet River NWR
  77. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: Bryan Guski
    Location: Assabet River NWR
  78. European Starling Sturnus vulgaris
    # Count: 3
    Date:
    Observer: Bryan Guski
    Location: Assabet River NWR
  79. Northern Waterthrush Parkesia noveboracensis
    # Count: 2
    Date:
    Observer: Bryan Guski
    Location: Assabet River NWR
  80. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Bryan Guski
    Location: Assabet River NWR
  81. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Allie Kleber
    Location: Assabet River NWR
  82. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Mace Mayor
    Location: Assabet River NWR
  83. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Mace Mayor
    Location: Assabet River NWR
  84. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Brewer B
    Location: Assabet River NWR
  85. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Brewer B
    Location: Assabet River NWR
  86. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 2
    Date:
    Observer: Brewer B
    Location: Assabet River NWR
  87. Pine Siskin Spinus pinus
    # Count: 4
    Date:
    Observer: Brewer B
    Location: Assabet River NWR
  88. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Marvin Guiles
    Location: Assabet River NWR
  89. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Marvin Guiles
    Location: Assabet River NWR
  90. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Jeffrey Ritterson
    Location: Assabet River NWR
  91. Field Sparrow Spizella pusilla
    # Count: 2
    Date:
    Observer: Jeffrey Ritterson
    Location: Assabet River NWR
  92. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Jeffrey Ritterson
    Location: Assabet River NWR
  93. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Assabet River NWR
  94. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Scott Schwenk
    Location: Assabet River NWR
  95. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Mael Glon
    Location: Assabet River NWR
  96. Red Crossbill Loxia curvirostra
    # Count: 2
    Date:
    Observer: Mael Glon
    Location: Assabet River NWR
  97. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Peg von Rohr
    Location: Assabet River NWR
  98. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Peg von Rohr
    Location: Assabet River NWR
  99. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Peg von Rohr
    Location: Assabet River NWR
  100. Green Heron Butorides virescens
    # Count: 2
    Date:
    Observer: Mike Baird
    Location: Assabet River NWR
  101. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Mike Baird
    Location: Assabet River NWR
  102. Palm Warbler Setophaga palmarum
    # Count: 3
    Date:
    Observer: Marvin Guiles
    Location: Assabet River NWR
  103. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: susan richmond
    Location: Assabet River NWR
  104. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: susan richmond
    Location: Assabet River NWR
  105. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Laura Lane
    Location: Assabet River NWR
  106. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Peg von Rohr
    Location: Assabet River NWR
  107. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Jeffrey Ritterson
    Location: Assabet River NWR
  108. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Jeffrey Ritterson
    Location: Assabet River NWR
  109. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Ron Schlegel
    Location: Assabet River NWR
  110. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Michael Giaquinto
    Location: Assabet River NWR
  111. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Mike Gooley
    Location: Assabet River NWR
  112. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Robert Thaenert
    Location: Assabet River NWR
  113. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Matt Watson
    Location: Assabet River NWR
  114. Ring-necked Duck Aythya collaris
    # Count: 5
    Date:
    Observer: Laura Lane
    Location: Assabet River NWR
  115. Common Merganser Mergus merganser
    # Count: 9
    Date:
    Observer: Michael Giaquinto
    Location: Assabet River NWR
  116. American Woodcock Scolopax minor
    # Count: 5
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  117. Green-winged Teal Anas crecca
    # Count: 2
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  118. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Robert Thaenert
    Location: Assabet River NWR
  119. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Laura Lane
    Location: Assabet River NWR
  120. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  121. American Black Duck Anas rubripes
    # Count: 1
    Date:
    Observer: Mike Gooley
    Location: Assabet River NWR
  122. Ring-billed Gull Larus delawarensis
    # Count: 2
    Date:
    Observer: Timothy Spahr
    Location: Assabet River NWR
  123. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Laura Lane
    Location: Assabet River NWR
  124. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: ryan doherty
    Location: Assabet River NWR
  125. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Jason Barcus
    Location: Assabet River NWR
  126. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: Richard Sirull
    Location: Assabet River NWR
  127. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Brewer B
    Location: Assabet River NWR

Hybrids (1)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: Bay State Birds
    Location: Assabet River NWR

Additional Taxa (9)

  1. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Peg von Rohr
    Location: Assabet River NWR
  2. gull sp. Larinae sp.
    # Count: 3
    Date:
    Observer: Diving Ducks
    Location: Assabet River NWR
  3. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 3
    Date:
    Observer: Bay State Birds
    Location: Assabet River NWR
  4. new world sparrow sp. Passerellidae sp.
    # Count: 3
    Date:
    Observer: Valerie Burdette
    Location: Assabet River NWR
  5. bird sp. Aves sp.
    # Count: 1
    Date:
    Observer: Valerie Burdette
    Location: Assabet River NWR
  6. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 2
    Date:
    Observer: Rick Horlick
    Location: Assabet River NWR
  7. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  8. blackbird sp. Icteridae sp.
    # Count: 20
    Date:
    Observer: Timothy Spahr
    Location: Assabet River NWR
  9. duck sp. Anatidae (duck sp.)
    # Count: 4
    Date:
    Observer: J G
    Location: Assabet River NWR