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Bird List

Updated ~2 days ago
315 All Years 212 This Year 2024 138 This Month Jun 2024
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (315)

  1. Black Scoter Melanitta americana
    # Count: 89
    Date:
    Observer: Charles and Ellen Kieweg
    Location: Onota Lake
  2. Brant Branta bernicla
    # Count: 50
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  3. Evening Grosbeak Coccothraustes vespertinus
    # Count: 40
    Date:
    Observer: Maurice Broun (Historical Records)
    Location: Williamstown, MA
  4. Pine Siskin Spinus pinus
    # Count: 30
    Date:
    Observer: Ralph HBC
    Location: Pittsfield
  5. Common Merganser Mergus merganser
    # Count: 12
    Date:
    Observer: Joshua Reynolds
    Location: Pittsfield
  6. Common Redpoll Acanthis flammea
    # Count: 12
    Date:
    Observer: Ralph HBC
    Location: Pittsfield
  7. King Eider Somateria spectabilis
    # Count: 10
    Date:
    Observer: Ralph HBC
    Location: Pontoosuc Lake
  8. American Golden-Plover Pluvialis dominica
    # Count: 10
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  9. Red Knot Calidris canutus
    # Count: 8
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Pittsfield
  10. Dark-eyed Junco Junco hyemalis
    # Count: 8
    Date:
    Observer: Ralph HBC
    Location: Pittsfield
  11. White-rumped Sandpiper Calidris fuscicollis
    # Count: 7
    Date:
    Observer: Rene Laubach
    Location: Richmond Pond
  12. Least Sandpiper Calidris minutilla
    # Count: 7
    Date:
    Observer: ISS Data
    Location: Pittsfield WWTP
  13. Lapland Longspur Calcarius lapponicus
    # Count: 6
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  14. Common Goldeneye Bucephala clangula
    # Count: 5
    Date:
    Observer: Joshua Reynolds
    Location: Pittsfield
  15. American Coot Fulica americana
    # Count: 4
    Date:
    Observer: Charles and Ellen Kieweg
    Location: Onota Lake
  16. Wilson's Snipe Gallinago delicata
    # Count: 4
    Date:
    Observer: ISS Data
    Location: Pittsfield WWTP
  17. Franklin's Gull Leucophaeus pipixcan
    # Count: 4
    Date:
    Observer: Gael Hurley
    Location: Richmond Pond
  18. Eastern Bluebird Sialia sialis
    # Count: 4
    Date:
    Observer: Joshua Reynolds
    Location: Pittsfield
  19. Western Cattle Egret Bubulcus ibis
    # Count: 3
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  20. Fox Sparrow Passerella iliaca
    # Count: 3
    Date:
    Observer: Charles and Ellen Kieweg
    Location: Churchill St. Yard
  21. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  22. Canvasback Aythya valisineria
    # Count: 2
    Date:
    Observer: Ken Schopp
    Location: Stockbridge Bowl
  23. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: Ken Schopp
    Location: aragi farm,sheffield, PRIVATE
  24. White-winged Scoter Melanitta deglandi
    # Count: 2
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  25. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  26. Wilson's Phalarope Phalaropus tricolor
    # Count: 2
    Date:
    Observer: Ken Schopp
    Location: bennetts farm
  27. Lesser Yellowlegs Tringa flavipes
    # Count: 2
    Date:
    Observer: ISS Data
    Location: Pittsfield WWTP
  28. Pectoral Sandpiper Calidris melanotos
    # Count: 2
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  29. Black Tern Chlidonias niger
    # Count: 2
    Date:
    Observer: Rene Laubach
    Location: Onota Lake--Dan Casey Memorial Dr.
  30. American Bittern Botaurus lentiginosus
    # Count: 2
    Date:
    Observer: John Kearney
    Location: Lake Onota
  31. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 2
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  32. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 2
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  33. Fish Crow Corvus ossifragus
    # Count: 2
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Pittsfield
  34. Marsh Wren Cistothorus palustris
    # Count: 2
    Date:
    Observer: Bob Stymeist
    Location: Abby Lodge Farm (Utility Dr.), Pittsfield
  35. Red Crossbill Loxia curvirostra
    # Count: 2
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  36. Clay-colored Sparrow Spizella pallida
    # Count: 2
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  37. Connecticut Warbler Oporornis agilis
    # Count: 2
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  38. Mourning Warbler Geothlypis philadelphia
    # Count: 2
    Date:
    Observer: Robert Sawyer
    Location: Mount Greylock State Reservation--Summit
  39. Hooded Warbler Setophaga citrina
    # Count: 2
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  40. Cerulean Warbler Setophaga cerulea
    # Count: 2
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  41. Summer Tanager Piranga rubra
    # Count: 2
    Date:
    Observer: Bird Observer Data
    Location: Sheffield
  42. Black-bellied Whistling-Duck Dendrocygna autumnalis
    # Count: 1
    Date:
    Observer: Susan Gowen
    Location: Town Beach Rd. Marsh, Richmond
  43. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Greg Ward
    Location: Corbin's Neck, Ashley Falls
  44. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Cheshire
  45. Pink-footed Goose Anser brachyrhynchus
    # Count: 1
    Date:
    Observer: Jonathan Pierce
    Location: Bartholomew's Cobble, Ashley Falls
  46. Barnacle Goose Branta leucopsis
    # Count: 1
    Date:
    Observer: Gael Hurley
    Location: Smiley's Pond, South Egremont
  47. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Sheffield
  48. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Onota Lake--Dan Casey Memorial Dr.
  49. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  50. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: John Hutchison
    Location: Onota ABC
  51. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Rene Wendell
    Location: Meadow St. and Hop Brook WMA, Lee
  52. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Ken Schopp
    Location: Bartholomew's Cobble, Ashley Falls
  53. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Bob Packard
    Location: Pontoosuc Lake
  54. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Onota Lake Causeway, Pittsfield
  55. Harlequin Duck Histrionicus histrionicus
    # Count: 1
    Date:
    Observer: Zachary Adams
    Location: Woods Pond, Lenox
  56. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  57. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Ralph HBC
    Location: Pittsfield
  58. Barrow's Goldeneye Bucephala islandica
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Lenox
  59. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  60. Northern Bobwhite Colinus virginianus
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  61. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: John Kearney
    Location: Lake Onota
  62. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Joshua Reynolds
    Location: Lee
  63. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: John Kearney
    Location: Notch Road, Mount Greylock
  64. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Dean Hill Rd., Richmond
  65. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: MARC Data
    Location: Pittsfield
  66. Allen's Hummingbird Selasphorus sasin
    # Count: 1
    Date:
    Observer: Greg Ward
    Location: Great Barrington
  67. King Rail Rallus elegans
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Abby Lodge Farm (Utility Dr.), Pittsfield
  68. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Eugene Hunn
    Location: Williamstown vicinity
  69. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Abby Lodge Farm (Utility Dr.), Pittsfield
  70. Sandhill Crane Antigone canadensis
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: New Marlborough
  71. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Ken Schopp
    Location: Sheffield
  72. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Ashley Falls
  73. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  74. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Savoy
  75. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Greg Ward
    Location: Great Barrington Airport
  76. Hudsonian Godwit Limosa haemastica
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Onota Lake--Burbank Park Beach
  77. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: Rene Wendell
    Location: Bartholomew's Cobble, Ashley Falls
  78. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: ISS Data
    Location: Pittsfield WWTP
  79. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Onota Lake--Burbank Park Beach
  80. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Pontoosuc Lake
  81. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: ISS Data
    Location: Pittsfield WWTP
  82. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Pittsfield
  83. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Rene Wendell
    Location: Silver Lake, Pittsfield
  84. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: October Mountain
  85. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Gael Hurley
    Location: Silver Lake, Pittsfield
  86. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Richmond Pond
  87. Purple Sandpiper Calidris maritima
    # Count: 1
    Date:
    Observer: Historical eBird Records
    Location: Onota Lake--Burbank Park Beach
  88. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Manuel Morales
    Location: Mount Williams Reservoir, North Adams
  89. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Cathy Levreault
    Location: Pontoosuc Lake
  90. Little Gull Hydrocoloeus minutus
    # Count: 1
    Date:
    Observer: Jonathan Pierce
    Location: Silver Lake, Pittsfield
  91. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: Jonathan Pierce
    Location: Pontoosuc Lake--Lakeside Bar and Grill
  92. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pontoosuc Lake
  93. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Canoe Meadows Wildlife Sanctuary (Mass Audubon)
  94. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Ralph HBC
    Location: Pittsfield
  95. Great Black-backed Gull Larus marinus
    # Count: 1
    Date:
    Observer: Lisa Lister
    Location: Onota Lake--Burbank Park Beach
  96. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Jonathan Pierce
    Location: Farnam's Road, Cheshire
  97. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Jonathan Pierce
    Location: Pontoosuc Lake
  98. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Onota Lake--Dan Casey Memorial Dr.
  99. Sooty Tern Onychoprion fuscatus
    # Count: 1
    Date:
    Observer: Seth Kellogg
    Location: Onota Lake--Burbank Park Beach
  100. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Pete Sibner
    Location: Cheshire Reservoir--Nobody's Rd. Causeway
  101. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pontoosuc Lake
  102. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Jonathan Pierce
    Location: Onota Lake--Burbank Park Beach
  103. Arctic Tern Sterna paradisaea
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Pontoosuc Lake
  104. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Onota Lake--Dan Casey Memorial Dr.
  105. White-tailed Tropicbird Phaethon lepturus
    # Count: 1
    Date:
    Observer: Seth Kellogg
    Location: Onota Lake--Burbank Park Beach
  106. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Scott Surner
    Location: Onota Lake--Dan Casey Memorial Dr.
  107. Wilson's Storm-Petrel Oceanites oceanicus
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Dalton
  108. Leach's Storm-Petrel Hydrobates leucorhous
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Stockbridge Bowl
  109. Northern Gannet Morus bassanus
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Cheshire
  110. Brown Booby Sula leucogaster
    # Count: 1
    Date:
    Observer: Rene Wendell
    Location: Onota Lake--Burbank Park Beach
  111. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  112. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  113. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: New Marlborough
  114. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Bartholomew's Cobble, Ashley Falls
  115. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Williamstown
  116. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  117. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Ken Schopp
    Location: Bartholomew's Cobble, Ashley Falls
  118. White Ibis Eudocimus albus
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Sheffield
  119. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  120. Roseate Spoonbill Platalea ajaja
    # Count: 1
    Date:
    Observer: Pauline Banducci
    Location: 900–1006 Rannapo Rd, Sheffield US-MA 42.05819, -73.34677
  121. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  122. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Kim M
    Location: Stockbridge
  123. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  124. Mississippi Kite Ictinia mississippiensis
    # Count: 1
    Date:
    Observer: Manuel Morales
    Location: Chenail's Farm
  125. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Charles and Ellen Kieweg
    Location: Mount Everett
  126. American Goshawk Accipiter atricapillus
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  127. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Ken Schopp
    Location: Bartholomew's Cobble, Ashley Falls
  128. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Windsor
  129. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Cliffwood St. residence, Lenox
  130. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: John Haley
    Location: Plunkett St / Tyler Ave
  131. Northern Hawk Owl Surnia ulula
    # Count: 1
  132. Long-eared Owl Asio otus
    # Count: 1
  133. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Scott Surner
    Location: Moran WMA, Windsor
  134. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: John Haley
    Location: Berkshire Community College
  135. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Kim M
    Location: Stockbridge
  136. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Ashley Falls
  137. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Kim M
    Location: Stockbridge
  138. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: John Kearney
    Location: Lake Onota
  139. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  140. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Berkshire Community College
  141. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Manuel Morales
    Location: Linear Park and Spruces Park
  142. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  143. Canada Jay Perisoreus canadensis
    # Count: 1
    Date:
    Observer: MARC Data
    Location: Windsor
  144. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: New Ashford
  145. Boreal Chickadee Poecile hudsonicus
    # Count: 1
    Date:
    Observer: Scott Surner
    Location: Moran WMA, Windsor
  146. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Bartholomew's Cobble, Ashley Falls
  147. Cave Swallow Petrochelidon fulva
    # Count: 1
    Date:
    Observer: Greg Ward
    Location: Pontoosuc Lake
  148. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Joshua Reynolds
    Location: Stockbridge, MA
  149. Sedge Wren Cistothorus stellaris
    # Count: 1
    Date:
    Observer: Jonathan Pierce
    Location: Stockbridge
  150. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Canoe Meadows Wildlife Sanctuary (Mass Audubon)
  151. Mountain Bluebird Sialia currucoides
    # Count: 1
    Date:
    Observer: Gael Hurley
    Location: Field Farm, Williamstown
  152. Townsend's Solitaire Myadestes townsendi
    # Count: 1
    Date:
    Observer: J. Kyron Hanson
    Location: Lime Kiln Farm Wildlife Sanctuary, Sheffield
  153. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Sheffield
  154. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  155. Bohemian Waxwing Bombycilla garrulus
    # Count: 1
    Date:
    Observer: Greg Hanisek
    Location: MA Sandisfield
  156. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Kim M
    Location: Stockbridge
  157. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Ashley Falls
  158. Hoary Redpoll Acanthis hornemanni
    # Count: 1
    Date:
    Observer: Bob Packard
    Location: Savoy, Rte 8A
  159. White-winged Crossbill Loxia leucoptera
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  160. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Ashley Falls
  161. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Arkansas Miscellaneous Records
    Location: Williamstown
  162. Harris's Sparrow Zonotrichia querula
    # Count: 1
    Date:
    Observer: Gael Hurley
    Location: Yard -54 Otis Ave. Dalton, Ma.
  163. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Charles and Ellen Kieweg
    Location: Churchill St. Yard
  164. Nelson's Sparrow Ammospiza nelsoni
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Tyringham
  165. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Maurice Broun (Historical Records)
    Location: Williamstown, MA
  166. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  167. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Birds of Berkshire County Hendricks (1994) Data
    Location: Pittsfield
  168. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Lynne O’Connell
    Location: 26 Morningview Dr, Pittsfield US-MA (42.4707,-73.1998)
  169. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Kim M
    Location: Stockbridge
  170. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 1
    Date:
    Observer: MARC Data
    Location: Williamstown
  171. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  172. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: Eugene Hunn
    Location: Williamstown vicinity
  173. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Patricia Zucco
    Location: Housatonic Flats Reserve, Great Barrington
  174. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Frank Chapman Data
    Location: Mount Greylock State Reservation
  175. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  176. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Thomas Fournier Sr
    Location: Mount Greylock State Reservation--Saddleball
  177. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Florida
  178. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Joshua Reynolds
    Location: West Becket, MA
  179. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Brookline Bird Club
    Location: Mount Greylock State Reservation
  180. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Pittsfield
  181. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: John Kearney
    Location: Mount Greylock State Reservation--Summit
  182. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Rene Wendell
    Location: Pittsfield Airport
  183. Painted Bunting Passerina ciris
    # Count: 1
    Date:
    Observer: Ken Schopp
    Location: Sheffield
  184. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Bob Packard
    Location: Moran WMA, Windsor
  185. Snow Goose Anser caerulescens
    # Count: X
    Date:
    Observer: Taber Allison
    Location: Hopkins Forest
  186. Canada Goose Branta canadensis
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  187. Wood Duck Aix sponsa
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  188. Blue-winged Teal Spatula discors
    # Count: X
    Date:
    Observer: Dan Leonard
    Location: Mount Everett State Reservation
  189. American Wigeon Mareca americana
    # Count: X
    Date:
    Observer: Rene Laubach
    Location: Onota Lake Causeway, Pittsfield
  190. Mallard Anas platyrhynchos
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  191. American Black Duck Anas rubripes
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  192. Green-winged Teal Anas crecca
    # Count: X
    Date:
    Observer: Dan Leonard
    Location: Mount Everett State Reservation
  193. Greater Scaup Aythya marila
    # Count: X
    Date:
    Observer: Scott Surner
    Location: PITTSFIELD
  194. Surf Scoter Melanitta perspicillata
    # Count: X
    Date:
    Observer: Scott Surner
    Location: PITTSFIELD
  195. Hooded Merganser Lophodytes cucullatus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  196. Ruddy Duck Oxyura jamaicensis
    # Count: X
    Date:
    Observer: Dan Leonard
    Location: Stockbridge Bowl
  197. Wild Turkey Meleagris gallopavo
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  198. Ruffed Grouse Bonasa umbellus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  199. Red-necked Grebe Podiceps grisegena
    # Count: X
    Date:
    Observer: Dan Leonard
    Location: Stockbridge Bowl
  200. Mourning Dove Zenaida macroura
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  201. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  202. Common Nighthawk Chordeiles minor
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  203. Chimney Swift Chaetura pelagica
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  204. Ruby-throated Hummingbird Archilochus colubris
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  205. Common Gallinule Gallinula galeata
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  206. Killdeer Charadrius vociferus
    # Count: X
    Date:
    Observer: Jan Smith
    Location: Mount Greylock State Reservation
  207. American Woodcock Scolopax minor
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  208. Spotted Sandpiper Actitis macularius
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  209. Solitary Sandpiper Tringa solitaria
    # Count: X
    Date:
    Observer: Ken and Helen Ostermiller
    Location: Pittsfield
  210. Semipalmated Sandpiper Calidris pusilla
    # Count: X
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  211. Ring-billed Gull Larus delawarensis
    # Count: X
    Date:
    Observer: John C. Miller Historic Data
    Location: Pittsfield
  212. Common Loon Gavia immer
    # Count: X
    Date:
    Observer: Dan Leonard
    Location: Pontoosuc Lake
  213. Little Blue Heron Egretta caerulea
    # Count: X
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  214. Green Heron Butorides virescens
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  215. Great Blue Heron Ardea herodias
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  216. Osprey Pandion haliaetus
    # Count: X
    Date:
    Observer: John Young
    Location: Billsville unspecified
  217. Sharp-shinned Hawk Accipiter striatus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  218. Cooper's Hawk Accipiter cooperii
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  219. Red-shouldered Hawk Buteo lineatus
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  220. Broad-winged Hawk Buteo platypterus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  221. Red-tailed Hawk Buteo jamaicensis
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  222. Great Horned Owl Bubo virginianus
    # Count: X
    Date:
    Observer: Maurice Broun (Historical Records)
    Location: Lenox
  223. Barred Owl Strix varia
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  224. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  225. Downy Woodpecker Dryobates pubescens
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  226. Hairy Woodpecker Dryobates villosus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  227. Northern Flicker Colaptes auratus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  228. American Kestrel Falco sparverius
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  229. Merlin Falco columbarius
    # Count: X
    Date:
    Observer: Lisa Lister
    Location: Monument MT
  230. Peregrine Falcon Falco peregrinus
    # Count: X
    Date:
    Observer: doug norton
    Location: October Mountain SF--Lee Campground
  231. Eastern Wood-Pewee Contopus virens
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  232. Alder Flycatcher Empidonax alnorum
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  233. Willow Flycatcher Empidonax traillii
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  234. Least Flycatcher Empidonax minimus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  235. Eastern Phoebe Sayornis phoebe
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  236. Great Crested Flycatcher Myiarchus crinitus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  237. Eastern Kingbird Tyrannus tyrannus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  238. Yellow-throated Vireo Vireo flavifrons
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  239. Blue-headed Vireo Vireo solitarius
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  240. Philadelphia Vireo Vireo philadelphicus
    # Count: X
    Date:
    Observer: Dan Leonard
    Location: Worthen St., Pittsfield, MA
  241. Warbling Vireo Vireo gilvus
    # Count: X
    Date:
    Observer: Eugene Hunn
    Location: Williamstown vicinity
  242. Red-eyed Vireo Vireo olivaceus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  243. Northern Shrike Lanius borealis
    # Count: X
    Date:
    Observer: Dan Leonard
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  244. Blue Jay Cyanocitta cristata
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  245. American Crow Corvus brachyrhynchos
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  246. Black-capped Chickadee Poecile atricapillus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  247. Tufted Titmouse Baeolophus bicolor
    # Count: X
    Date:
    Observer: Christine Deno
    Location: Tyringham Rd
  248. Horned Lark Eremophila alpestris
    # Count: X
    Date:
    Observer: Eugene Hunn
    Location: Williamstown vicinity
  249. Bank Swallow Riparia riparia
    # Count: X
    Date:
    Observer: Eugene Hunn
    Location: Williamstown vicinity
  250. Tree Swallow Tachycineta bicolor
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  251. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: X
    Date:
    Observer: Eugene Hunn
    Location: Williamstown vicinity
  252. Barn Swallow Hirundo rustica
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  253. Cliff Swallow Petrochelidon pyrrhonota
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  254. Ruby-crowned Kinglet Corthylio calendula
    # Count: X
    Date:
    Observer: John Young
    Location: Billsville unspecified
  255. Golden-crowned Kinglet Regulus satrapa
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  256. White-breasted Nuthatch Sitta carolinensis
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  257. Brown Creeper Certhia americana
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  258. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: X
    Date:
    Observer: John Young
    Location: Billsville unspecified
  259. House Wren Troglodytes aedon
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  260. Winter Wren Troglodytes hiemalis
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  261. European Starling Sturnus vulgaris
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  262. Gray Catbird Dumetella carolinensis
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  263. Brown Thrasher Toxostoma rufum
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  264. Northern Mockingbird Mimus polyglottos
    # Count: X
    Date:
    Observer: Jan Smith
    Location: Mount Greylock State Reservation
  265. Veery Catharus fuscescens
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  266. Bicknell's Thrush Catharus bicknelli
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  267. Swainson's Thrush Catharus ustulatus
    # Count: X
    Date:
    Observer: John Kearney
    Location: Mount Greylock State Reservation--Summit
  268. Hermit Thrush Catharus guttatus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  269. Wood Thrush Hylocichla mustelina
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  270. American Robin Turdus migratorius
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  271. House Sparrow Passer domesticus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  272. American Pipit Anthus rubescens
    # Count: X
    Date:
    Observer: Dan Leonard
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  273. Pine Grosbeak Pinicola enucleator
    # Count: X
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  274. Purple Finch Haemorhous purpureus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  275. American Goldfinch Spinus tristis
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  276. Snow Bunting Plectrophenax nivalis
    # Count: X
    Date:
    Observer: Ralph HBC
    Location: Pittsfield
  277. Grasshopper Sparrow Ammodramus savannarum
    # Count: X
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  278. Chipping Sparrow Spizella passerina
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  279. American Tree Sparrow Spizelloides arborea
    # Count: X
    Date:
    Observer: Ralph HBC
    Location: Pittsfield
  280. White-throated Sparrow Zonotrichia albicollis
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  281. Savannah Sparrow Passerculus sandwichensis
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  282. Henslow's Sparrow Centronyx henslowii
    # Count: X
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  283. Song Sparrow Melospiza melodia
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  284. Swamp Sparrow Melospiza georgiana
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  285. Eastern Towhee Pipilo erythrophthalmus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  286. Bobolink Dolichonyx oryzivorus
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  287. Eastern Meadowlark Sturnella magna
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  288. Baltimore Oriole Icterus galbula
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  289. Brown-headed Cowbird Molothrus ater
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  290. Rusty Blackbird Euphagus carolinus
    # Count: X
    Date:
    Observer: John Young
    Location: Billsville unspecified
  291. Common Grackle Quiscalus quiscula
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  292. Ovenbird Seiurus aurocapilla
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  293. Louisiana Waterthrush Parkesia motacilla
    # Count: X
    Date:
    Observer: Frank Chapman Data
    Location: Sheffield
  294. Northern Waterthrush Parkesia noveboracensis
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  295. Blue-winged Warbler Vermivora cyanoptera
    # Count: X
    Date:
    Observer: David Ewert
    Location: Batholomew's Cobble Reservation
  296. Black-and-white Warbler Mniotilta varia
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  297. Common Yellowthroat Geothlypis trichas
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  298. American Redstart Setophaga ruticilla
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  299. Cape May Warbler Setophaga tigrina
    # Count: X
    Date:
    Observer: Dan Leonard
    Location: Onota Lake--Dan Casey Memorial Dr.
  300. Northern Parula Setophaga americana
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  301. Magnolia Warbler Setophaga magnolia
    # Count: X
    Date:
    Observer: Bob Stymeist
    Location: Mount Greylock State Reservation
  302. Bay-breasted Warbler Setophaga castanea
    # Count: X
    Date:
    Observer: Maurice Broun (Historical Records)
    Location: Williamstown, MA
  303. Blackburnian Warbler Setophaga fusca
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  304. Yellow Warbler Setophaga petechia
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  305. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  306. Blackpoll Warbler Setophaga striata
    # Count: X
    Date:
    Observer: Bedford Journal Data
    Location: Williamstown, MA
  307. Black-throated Blue Warbler Setophaga caerulescens
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  308. Yellow-rumped Warbler Setophaga coronata
    # Count: X
    Date:
    Observer: Maurice Broun (Historical Records)
    Location: Housatonic River, MA
  309. Black-throated Green Warbler Setophaga virens
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  310. Canada Warbler Cardellina canadensis
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  311. Wilson's Warbler Cardellina pusilla
    # Count: X
    Date:
    Observer: Dan Leonard
    Location: Worthen St., Pittsfield, MA
  312. Scarlet Tanager Piranga olivacea
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  313. Northern Cardinal Cardinalis cardinalis
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  314. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  315. Indigo Bunting Passerina cyanea
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox

Exotic: Escapee (6)

  1. Chukar Alectoris chukar
    # Count: 7
    Date:
    Observer: John Alexander
    Location: US-UT-Syacuse, Antelope Island SP
  2. Helmeted Guineafowl Numida meleagris
    # Count: 4
    Date:
    Observer: Ken Schopp
    Location: Howden Farm (owner permission required)
  3. Muscovy Duck Cairina moschata
    # Count: 3
    Date:
    Observer: Rachel Picone
    Location: Konkapot River, Monterey, MA
  4. Gray Partridge Perdix perdix
    # Count: 1
    Date:
    Observer: Bailey and Bain 1971
    Location: Bartholomew's Cobble, Ashley Falls
  5. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: Thomas Kirby
    Location: Pine Cobble Rd., Williamstown
  6. Ring-necked Pheasant Phasianus colchicus
    # Count: X
    Date:
    Observer: Robert Sawyer
    Location: Pleasant Valley Wildlife Sanctuary, Lenox

Hybrids (11)

  1. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    # Count: 3
    Date:
    Observer: Pauline Banducci
    Location: Clark Road, Agawam Brook
  2. Barnacle x Cackling Goose (hybrid) Branta leucopsis x hutchinsii
    # Count: 1
    Date:
    Observer: Manuel Morales
    Location: Mount Williams Reservoir, North Adams
  3. Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensis
    # Count: 1
    Date:
    Observer: Gael Hurley
    Location: Cleveland Brook Reservoir
  4. Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Pete Sibner
    Location: Pontoosuc Lake--Northwest Inlet
  5. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: Bob Packard
    Location: Hoosac Pond
  6. Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta
    # Count: 1
    Date:
    Observer: Thomas Kirby
    Location: Cheshire Reservoir--South End
  7. Mallard x Redhead (hybrid) Anas platyrhynchos x Aythya americana
    # Count: 1
    Date:
    Observer: Greg Ward
    Location: Laurel Lake, Lee
  8. Bufflehead x Common Goldeneye (hybrid) Bucephala albeola x clangula
    # Count: 1
    Date:
    Observer: Sonya Auer
    Location: Mount Williams Reservoir, North Adams
  9. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    # Count: 1
    Date:
    Observer: Jeremiah Trimble
    Location: Tyringham Valley
  10. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  11. Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Pittsfield

Additional Taxa (83)

  1. goose sp. Anatidae (goose sp.)
    # Count: 250
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  2. new world vulture sp. Cathartidae sp.
    # Count: 46
    Date:
    Observer: Ken Schopp
    Location: bennetts farm
  3. Acanthis/Spinus sp. Acanthis/Spinus sp.
    # Count: 25
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  4. waterfowl sp. Anatidae sp.
    # Count: 20
    Date:
    Observer: Marshall Iliff
    Location: Sheffield Covered Bridge
  5. finch sp. Fringillidae sp.
    # Count: 15
    Date:
    Observer: Jim Berry
    Location: Bartholomew's Cobble, Ashley Falls
  6. Bohemian/Cedar Waxwing Bombycilla garrulus/cedrorum
    # Count: 11
    Date:
    Observer: Gregory Hoeting
    Location: Dalton
  7. peep sp. Calidris sp. (peep sp.)
    # Count: 10
    Date:
    Observer: Bob Packard
    Location: Bartholomew's Cobble, Ashley Falls
  8. crow sp. Corvus sp. (crow sp.)
    # Count: 8
    Date:
    Observer: Joshua Reynolds
    Location: Lee
  9. merganser sp. Mergellus/Lophodytes/Mergus sp.
    # Count: 6
    Date:
    Observer: John Young
    Location: Hoosic River at Protection Ave
  10. Setophaga sp. Setophaga sp.
    # Count: 6
    Date:
    Observer: Lynne Hertzog
    Location: Indian Lake, Becket (restricted access)
  11. Aythya sp. Aythya sp.
    # Count: 5
    Date:
    Observer: David Schaller
    Location: Pontoosuc Lake--Northeast Inlet
  12. Scolopacidae sp. Scolopacidae sp.
    # Count: 5
    Date:
    Observer: Manuel Morales
    Location: Pontoosuc Lake--Lakeside Bar and Grill
  13. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 3
    Date:
    Observer: Nevine Jacob
    Location: Canoe Meadows Wildlife Sanctuary (Mass Audubon)
  14. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 3
    Date:
    Observer: Brent Bomkamp
    Location: Pontoosuc Lake
  15. scoter sp. Melanitta sp.
    # Count: 3
    Date:
    Observer: Greg Ward
    Location: Stockbridge Bowl
  16. Larus sp. Larus sp.
    # Count: 3
    Date:
    Observer: Marshall Iliff
    Location: West Summit Overlook (Wigwam Gift Store), North Adams
  17. swallow sp. Hirundinidae sp.
    # Count: 3
    Date:
    Observer: Charles and Ellen Kieweg
    Location: Onota Lake--Dan Casey Memorial Dr.
  18. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 3
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  19. bird sp. Aves sp.
    # Count: 3
    Date:
    Observer: Linda Merry
    Location: 1350 West Street, Pittsfield, Massachusetts, US (42.462, -73.316)
  20. swan sp. Cygnus sp.
    # Count: 2
    Date:
    Observer: Alex Burke
    Location: Card Pond, West Stockbridge
  21. phalarope sp. Phalaropus sp.
    # Count: 2
    Date:
    Observer: Zachary Adams
    Location: Pontoosuc Lake--Lakeside Bar and Grill
  22. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 2
    Date:
    Observer: Jonathan Pierce
    Location: Woods Pond, Lenox
  23. tern sp. Sterninae sp.
    # Count: 2
    Date:
    Observer: Rene Wendell
    Location: Onota Lake--Burbank Park Beach
  24. thrush sp. Turdidae sp.
    # Count: 2
    Date:
    Observer: Roberto Macay
    Location: Thomas and Palmer Brook, Great Barrington
  25. Common/Hoary Redpoll Acanthis flammea/hornemanni
    # Count: 2
    Date:
    Observer: Zachary Adams
    Location: Taft Farms, Great Barrington
  26. new world sparrow sp. Passerellidae sp.
    # Count: 2
    Date:
    Observer: Joshua Reynolds
    Location: Lee
  27. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Richmond Pond
  28. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: October Mountain SF--spruce parking lot
  29. Surf/Black Scoter Melanitta perspicillata/americana
    # Count: 1
    Date:
    Observer: Jonathan Pierce
    Location: Onota Lake--Burbank Park Beach
  30. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Hugh Powell
    Location: Stockbridge Bowl
  31. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 1
    Date:
    Observer: Jesse Goldblum
    Location: River Bend- Syndicate Rd
  32. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  33. grebe sp. Podicipedidae sp.
    # Count: 1
    Date:
    Observer: Chip Blake
    Location: Averic Rd., Stockbridge
  34. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Lime Kiln Farm Wildlife Sanctuary, Sheffield
  35. Selasphorus sp. Selasphorus sp.
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Lanesborough
  36. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Lenox
  37. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 1
    Date:
    Observer: Greg Ward
    Location: Myrin Wildlife Preserve, Great Barrington
  38. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Pontoosuc Lake
  39. Tringa sp. Tringa sp.
    # Count: 1
    Date:
    Observer: Nathan Leach
    Location: Field Farm, Williamstown
  40. Calidris sp. Calidris sp.
    # Count: 1
    Date:
    Observer: Greg Ward
    Location: Pontoosuc Lake
  41. shorebird sp. Charadriiformes sp.
    # Count: 1
    Date:
    Observer: John Young
    Location: Bridges Pond from Route 7, W'mstown
  42. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: 1
    Date:
    Observer: Jenna Curtis
    Location: Test Location 5 (Move Plymouth-->Berkshire)
  43. Herring/Lesser Black-backed Gull Larus argentatus/fuscus
    # Count: 1
    Date:
    Observer: Chip Blake
    Location: Allendale Shopping Center, Pittsfield
  44. white-winged gull sp. Larus sp. (white-winged gull sp.)
    # Count: 1
    Date:
    Observer: Jenna Curtis
    Location: Test Location 2 (Plymouth --> Berkshire)
  45. gull sp. Larinae sp.
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Woods Pond, Lenox
  46. Sterna sp. Sterna sp.
    # Count: 1
    Date:
    Observer: Jonathan Pierce
    Location: Onota Lake--Burbank Park Beach
  47. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 1
    Date:
    Observer: maureen ridge
    Location: 15 N Beach Rd, Pittsfield US-MA (42.4090,-73.3317)
  48. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  49. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  50. Red-shouldered/Broad-winged Hawk Buteo lineatus/platypterus
    # Count: 1
    Date:
    Observer: Thomas Kirby
    Location: Hopper & Potter Rds., Williamstown
  51. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Bob Packard
    Location: Tyringham
  52. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Ralph HBC
    Location: Pittsfield
  53. eagle sp. Accipitridae sp. (eagle sp.)
    # Count: 1
    Date:
    Observer: Matt Malin
    Location: Alander Mt Hawk Lookout
  54. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Ken Schopp
    Location: Ken Schopps yard
  55. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  56. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: stakeout Allen's Hummingbird, Castle Hill Ave., Great Barrington (2012)
  57. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Thomas Kirby
    Location: Linear Park and Spruces Park
  58. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Manuel Morales
    Location: Moore's Pond, Williamstown
  59. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Manuel Morales
    Location: Sloan Rd., Williamstown
  60. parakeet sp. Psittaciformes sp. (parakeet sp.)
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Canoe Meadows Wildlife Sanctuary (Mass Audubon)
  61. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Brookline Bird Club
    Location: Mount Greylock State Reservation
  62. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Alex Zorach
    Location: Springside Park, Pittsfield
  63. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Alex Zorach
    Location: Mount Greylock State Reservation
  64. Loggerhead/Northern Shrike Lanius ludovicianus/borealis
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Windsor
  65. raven sp. Corvus sp. (raven sp.)
    # Count: 1
    Date:
    Observer: Cale Rathbun
    Location: 1310 Cape Street, Lee, Massachusetts, US (42.298, -73.195)
  66. crow/raven sp. Corvus sp.
    # Count: 1
    Date:
    Observer: Thomas Kirby
    Location: stakeout Boreal Chickadee, N. Hoosac Rd., Williamstown (2021)
  67. Cliff/Cave Swallow Petrochelidon pyrrhonota/fulva
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Windsor
  68. nuthatch sp. Sitta sp.
    # Count: 1
    Date:
    Observer: Thomas Kirby
    Location: Cricket Creek Farm Store, Williamstown
  69. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Ken Schopp
    Location: Howden Farm (owner permission required)
  70. Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelli
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Pittsfield
  71. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Phil Rusch
    Location: Mount Greylock State Reservation
  72. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Cathlyn Goggins
    Location: Savoy, Massachusetts, US
  73. Spizella sp. Spizella sp.
    # Count: 1
    Date:
    Observer: Chip Blake
    Location: George L. Darey Housatonic Valley WMA--Brielman Marsh
  74. Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
    # Count: 1
    Date:
    Observer: Rene Wendell
    Location: Otis Ave dalton
  75. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Joy Brooks
    Location: Williamstown Bee Hill Road Bobby's
  76. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Canoe Meadows Wildlife Sanctuary (Mass Audubon)
  77. Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanoptera
    # Count: 1
    Date:
    Observer: Thomas Kirby
    Location: Northwest Hill Rd., Williamstown
  78. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    # Count: 1
    Date:
    Observer: Terry Bronson
    Location: Jug End State Reservation
  79. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Rene Laubach
    Location: Pleasant Valley Wildlife Sanctuary, Lenox
  80. Greater/Lesser Scaup Aythya marila/affinis
    # Count: X
    Date:
    Observer: Charles and Ellen Kieweg
    Location: Cheshire Reservoir--Farnams Causeway
  81. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: X
    Date:
    Observer: Eugene Hunn
    Location: Williamstown vicinity
  82. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    # Count: X
    Date:
    Observer: Alec Wyatt
    Location: Clark Art Institute, Williamstown
  83. new world warbler sp. Parulidae sp.
    # Count: X
    Date:
    Observer: Maurice Broun (Historical Records)
    Location: Housatonic River, MA