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Assabet River NWR

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Bird List

Updated ~14 seconds ago
191 All Years 57 This Year 2025 52 This Month Mar 2025
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (57)

  1. Canada Goose Branta canadensis
    # Count: 14
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  2. Wood Duck Aix sponsa
    # Count: 3
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  3. Mallard Anas platyrhynchos
    # Count: 12
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  4. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  5. Common Merganser Mergus merganser
    # Count: 4
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  6. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  7. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  8. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 2
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  9. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  10. Pileated Woodpecker Dryocopus pileatus
    # Count: 2
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  11. Eastern Phoebe Sayornis phoebe
    # Count: 2
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  12. Blue Jay Cyanocitta cristata
    # Count: 3
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  13. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  14. Black-capped Chickadee Poecile atricapillus
    # Count: 14
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  15. Tufted Titmouse Baeolophus bicolor
    # Count: 7
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  16. White-breasted Nuthatch Sitta carolinensis
    # Count: 5
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  17. Red-breasted Nuthatch Sitta canadensis
    # Count: 2
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  18. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  19. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  20. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  21. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  22. American Goldfinch Spinus tristis
    # Count: 5
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  23. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  24. Northern Cardinal Cardinalis cardinalis
    # Count: 2
    Date:
    Observer: Cristina Hartshorn
    Location: Assabet River NWR
  25. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: maria caira
    Location: Assabet River NWR
  26. Tree Swallow Tachycineta bicolor
    # Count: 12
    Date:
    Observer: maria caira
    Location: Assabet River NWR
  27. Red-winged Blackbird Agelaius phoeniceus
    # Count: 20
    Date:
    Observer: maria caira
    Location: Assabet River NWR
  28. Common Grackle Quiscalus quiscula
    # Count: 10
    Date:
    Observer: maria caira
    Location: Assabet River NWR
  29. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Marvin Guiles
    Location: Assabet River NWR
  30. Hooded Merganser Lophodytes cucullatus
    # Count: 6
    Date:
    Observer: Marvin Guiles
    Location: Assabet River NWR
  31. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Marvin Guiles
    Location: Assabet River NWR
  32. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Marvin Guiles
    Location: Assabet River NWR
  33. American Black Duck Anas rubripes
    # Count: 2
    Date:
    Observer: Matt Watson
    Location: Assabet River NWR
  34. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Matt Watson
    Location: Assabet River NWR
  35. House Sparrow Passer domesticus
    # Count: 1
    Date:
    Observer: Matt Watson
    Location: Assabet River NWR
  36. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Matt Watson
    Location: Assabet River NWR
  37. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Ben Federlin
    Location: Assabet River NWR
  38. Mourning Dove Zenaida macroura
    # Count: X
    Date:
    Observer: Flavio Sutti
    Location: Assabet River NWR
  39. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Flavio Sutti
    Location: Assabet River NWR
  40. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Flavio Sutti
    Location: Assabet River NWR
  41. Brown-headed Cowbird Molothrus ater
    # Count: X
    Date:
    Observer: Flavio Sutti
    Location: Assabet River NWR
  42. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  43. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Matt Watson
    Location: Assabet River NWR
  44. Bufflehead Bucephala albeola
    # Count: 2
    Date:
    Observer: Brewer B.
    Location: Assabet River NWR
  45. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Brewer B.
    Location: Assabet River NWR
  46. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Brewer B.
    Location: Assabet River NWR
  47. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Brewer B.
    Location: Assabet River NWR
  48. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Brewer B.
    Location: Assabet River NWR
  49. White-throated Sparrow Zonotrichia albicollis
    # Count: 2
    Date:
    Observer: Brewer B.
    Location: Assabet River NWR
  50. American Woodcock Scolopax minor
    # Count: 2
    Date:
    Observer: Ron Schlegel
    Location: Assabet River NWR
  51. Green-winged Teal Anas crecca
    # Count: 4
    Date:
    Observer: Dan Trippe
    Location: Assabet River NWR
  52. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Sarah Randall
    Location: Assabet River NWR
  53. Golden-crowned Kinglet Regulus satrapa
    # Count: 3
    Date:
    Observer: Matt Zucconi
    Location: Assabet River NWR
  54. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Matt Zucconi
    Location: Assabet River NWR
  55. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: will malan
    Location: Assabet River NWR
  56. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Bette Robo
    Location: Assabet River NWR
  57. Swamp Sparrow Melospiza georgiana
    # Count: 2
    Date:
    Observer: Fred K
    Location: Assabet River NWR

Additional Taxa (1)

  1. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 2
    Date:
    Observer: Brennan Guldner
    Location: Assabet River NWR