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Charles River Bike Path--Watertown Square

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Bird List

Updated ~9 seconds ago
166 All Years 86 This Year 2024 0 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (166)

  1. Canada Goose Branta canadensis
    # Count: 21
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  2. Mallard Anas platyrhynchos
    # Count: 10
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  3. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  4. Great Blue Heron Ardea herodias
    # Count: 2
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  5. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  6. Warbling Vireo Vireo gilvus
    # Count: 3
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  7. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  8. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  9. American Robin Turdus migratorius
    # Count: 5
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  10. House Sparrow Passer domesticus
    # Count: 10
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  11. American Goldfinch Spinus tristis
    # Count: 4
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  12. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  13. Red-winged Blackbird Agelaius phoeniceus
    # Count: 5
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  14. Common Grackle Quiscalus quiscula
    # Count: 1
    Date:
    Observer: Elisse Ghitelman
    Location: Charles River Bike Path--Watertown Square
  15. Rock Pigeon Columba livia
    # Count: 2
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  16. Mourning Dove Zenaida macroura
    # Count: 7
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  17. Chimney Swift Chaetura pelagica
    # Count: X
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  18. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  19. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  20. Blue Jay Cyanocitta cristata
    # Count: 4
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  21. Black-capped Chickadee Poecile atricapillus
    # Count: 1
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  22. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  23. European Starling Sturnus vulgaris
    # Count: X
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  24. Cedar Waxwing Bombycilla cedrorum
    # Count: 3
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  25. Baltimore Oriole Icterus galbula
    # Count: 2
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  26. Northern Cardinal Cardinalis cardinalis
    # Count: 3
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  27. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: D. J. Nyochio
    Location: Charles River Bike Path--Watertown Square
  28. House Finch Haemorhous mexicanus
    # Count: 4
    Date:
    Observer: Allie Kleber
    Location: Charles River Bike Path--Watertown Square
  29. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Allie Kleber
    Location: Charles River Bike Path--Watertown Square
  30. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: Allie Kleber
    Location: Charles River Bike Path--Watertown Square
  31. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  32. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  33. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  34. Eastern Kingbird Tyrannus tyrannus
    # Count: 2
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  35. Ring-billed Gull Larus delawarensis
    # Count: 3
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  36. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  37. Red-eyed Vireo Vireo olivaceus
    # Count: 2
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  38. Tufted Titmouse Baeolophus bicolor
    # Count: 3
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  39. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  40. Carolina Wren Thryothorus ludovicianus
    # Count: 2
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  41. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  42. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  43. Least Flycatcher Empidonax minimus
    # Count: 2
    Date:
    Observer: Sean Fiandaca
    Location: Charles River Bike Path--Watertown Square
  44. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Judith Goldberger
    Location: Charles River Bike Path--Watertown Square
  45. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Julia Dunoyer
    Location: Charles River Bike Path--Watertown Square
  46. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: David G. Seibel
    Location: Charles River Bike Path--Watertown Square
  47. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Peg Ackerson
    Location: Charles River Bike Path--Watertown Square
  48. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Peg Ackerson
    Location: Charles River Bike Path--Watertown Square
  49. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Peg Ackerson
    Location: Charles River Bike Path--Watertown Square
  50. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Peg Ackerson
    Location: Charles River Bike Path--Watertown Square
  51. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  52. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  53. Red-breasted Merganser Mergus serrator
    # Count: 5
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  54. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  55. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  56. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  57. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  58. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  59. White-throated Sparrow Zonotrichia albicollis
    # Count: 2
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  60. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  61. Nashville Warbler Leiothlypis ruficapilla
    # Count: 2
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  62. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  63. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  64. Red-breasted Nuthatch Sitta canadensis
    # Count: 2
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  65. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  66. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Bryan Guski
    Location: Charles River Bike Path--Watertown Square
  67. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Bryan Guski
    Location: Charles River Bike Path--Watertown Square
  68. Common Merganser Mergus merganser
    # Count: X
    Date:
    Observer: Krys Schmidt
    Location: Charles River Bike Path--Watertown Square
  69. Swamp Sparrow Melospiza georgiana
    # Count: X
    Date:
    Observer: Krys Schmidt
    Location: Charles River Bike Path--Watertown Square
  70. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Cliff Cook
    Location: Charles River Bike Path--Watertown Square
  71. Purple Finch Haemorhous purpureus
    # Count: 3
    Date:
    Observer: Maureen Lanan
    Location: Charles River Bike Path--Watertown Square
  72. American Black Duck Anas rubripes
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  73. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  74. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Burns Woodward
    Location: Charles River Bike Path--Watertown Square
  75. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: P J
    Location: Charles River Bike Path--Watertown Square
  76. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: Joseph MacConnell
    Location: Charles River Bike Path--Watertown Square
  77. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Tim Ellis
    Location: Charles River Bike Path--Watertown Square
  78. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  79. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Alex Khitrik
    Location: Charles River Bike Path--Watertown Square
  80. Bufflehead Bucephala albeola
    # Count: 5
    Date:
    Observer: Allie Kleber
    Location: Charles River Bike Path--Watertown Square
  81. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Allie Kleber
    Location: Charles River Bike Path--Watertown Square
  82. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  83. Great Black-backed Gull Larus marinus
    # Count: 2
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  84. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  85. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  86. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  87. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  88. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Alan Seelye-James
    Location: Charles River Bike Path--Watertown Square
  89. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: conor de mari
    Location: Charles River Bike Path--Watertown Square
  90. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Ann Armour
    Location: Charles River Bike Path--Watertown Square
  91. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Becky Briesacher
    Location: Charles River Bike Path--Watertown Square
  92. Ruby-throated Hummingbird Archilochus colubris
    # Count: 4
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  93. Wood Thrush Hylocichla mustelina
    # Count: 3
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  94. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Allie Kleber
    Location: Charles River Bike Path--Watertown Square
  95. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Allie Kleber
    Location: Charles River Bike Path--Watertown Square
  96. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Kim Foltz
    Location: Charles River Bike Path--Watertown Square
  97. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  98. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  99. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  100. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  101. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  102. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  103. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Allie Kleber
    Location: Charles River Bike Path--Watertown Square
  104. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Becky Briesacher
    Location: Charles River Bike Path--Watertown Square
  105. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Jack Red
    Location: Charles River Bike Path--Watertown Square
  106. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Becky Briesacher
    Location: Charles River Bike Path--Watertown Square
  107. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  108. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Bruce H
    Location: Charles River Bike Path--Watertown Square
  109. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  110. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  111. Barn Swallow Hirundo rustica
    # Count: 3
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  112. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  113. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  114. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  115. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  116. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  117. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  118. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Joseph MacConnell
    Location: Charles River Bike Path--Watertown Square
  119. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  120. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Joseph MacConnell
    Location: Charles River Bike Path--Watertown Square
  121. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Joseph MacConnell
    Location: Charles River Bike Path--Watertown Square
  122. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Joseph MacConnell
    Location: Charles River Bike Path--Watertown Square
  123. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  124. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Bill Lee
    Location: Charles River Bike Path--Watertown Square
  125. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  126. Fish Crow Corvus ossifragus
    # Count: 2
    Date:
    Observer: Thomas Carlile
    Location: Charles River Bike Path--Watertown Square
  127. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  128. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Thomas Michel
    Location: Charles River Bike Path--Watertown Square
  129. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  130. Common Redpoll Acanthis flammea
    # Count: 12
    Date:
    Observer: Jake Miller
    Location: Charles River Bike Path--Watertown Square
  131. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Kieran Barlow
    Location: Charles River Bike Path--Watertown Square
  132. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Clara Easter
    Location: Charles River Bike Path--Watertown Square
  133. Pink-footed Goose Anser brachyrhynchus
    # Count: 1
    Date:
    Observer: Bill Lee
    Location: Charles River Bike Path--Watertown Square
  134. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Kate Ekrem
    Location: Charles River Bike Path--Watertown Square
  135. Ruddy Duck Oxyura jamaicensis
    # Count: 2
    Date:
    Observer: Bob Stymeist
    Location: Charles River Bike Path--Watertown Square
  136. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  137. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  138. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Charles River Bike Path--Watertown Square
  139. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Cliff Cook
    Location: Charles River Bike Path--Watertown Square
  140. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: John Flagg
    Location: Charles River Bike Path--Watertown Square
  141. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  142. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  143. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Sean Fiandaca
    Location: Charles River Bike Path--Watertown Square
  144. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Travis Mazerall
    Location: Charles River Bike Path--Watertown Square
  145. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Simon Perkins
    Location: Charles River Bike Path--Watertown Square
  146. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Dotty Doherty
    Location: Charles River Bike Path--Watertown Square
  147. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Rosalie Borzik
    Location: Charles River Bike Path--Watertown Square
  148. Pine Siskin Spinus pinus
    # Count: 2
    Date:
    Observer: Greg Poulos
    Location: Charles River Bike Path--Watertown Square
  149. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Simon Perkins
    Location: Charles River Bike Path--Watertown Square
  150. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  151. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Anthony Popiel
    Location: Charles River Bike Path--Watertown Square
  152. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Anthony Popiel
    Location: Charles River Bike Path--Watertown Square
  153. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Anthony Popiel
    Location: Charles River Bike Path--Watertown Square
  154. Great Horned Owl Bubo virginianus
    # Count: 2
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  155. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  156. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  157. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  158. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  159. Indigo Bunting Passerina cyanea
    # Count: 2
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  160. Great Cormorant Phalacrocorax carbo
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  161. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  162. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  163. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  164. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 3
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  165. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  166. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square

Hybrids (1)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square

Additional Taxa (28)

  1. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 4
    Date:
    Observer: Maureen Lanan
    Location: Charles River Bike Path--Watertown Square
  2. gull sp. Larinae sp.
    # Count: 6
    Date:
    Observer: Jared Keyes
    Location: Charles River Bike Path--Watertown Square
  3. heron sp. Ardeidae sp.
    # Count: 3
    Date:
    Observer: Neil Calabro
    Location: Charles River Bike Path--Watertown Square
  4. swallow sp. Hirundinidae sp.
    # Count: 1
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  5. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Allie Kleber
    Location: Charles River Bike Path--Watertown Square
  6. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  7. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Maureen Brodoff
    Location: Charles River Bike Path--Watertown Square
  8. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 2
    Date:
    Observer: Peter Sperber
    Location: Charles River Bike Path--Watertown Square
  9. shorebird sp. Charadriiformes sp.
    # Count: 1
    Date:
    Observer: Neil Calabro
    Location: Charles River Bike Path--Watertown Square
  10. crow sp. Corvus sp. (crow sp.)
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  11. duck sp. Anatidae (duck sp.)
    # Count: 2
    Date:
    Observer: Neil Calabro
    Location: Charles River Bike Path--Watertown Square
  12. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  13. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 2
    Date:
    Observer: Ellen Roche
    Location: Charles River Bike Path--Watertown Square
  14. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Dan Hamilton
    Location: Charles River Bike Path--Watertown Square
  15. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  16. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 1
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  17. Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritum
    # Count: 1
    Date:
    Observer: Eileen Rudden
    Location: Charles River Bike Path--Watertown Square
  18. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 4
    Date:
    Observer: Brian Schick
    Location: Charles River Bike Path--Watertown Square
  19. new world sparrow sp. Passerellidae sp.
    # Count: 5
    Date:
    Observer: Kim Hewitt
    Location: Charles River Bike Path--Watertown Square
  20. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Jim Casamento
    Location: Charles River Bike Path--Watertown Square
  21. Tropical/Couch's Kingbird Tyrannus melancholicus/couchii
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Charles River Bike Path--Watertown Square
  22. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  23. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Charles River Bike Path--Watertown Square
  24. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Charles River Bike Path--Watertown Square
  25. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  26. finch sp. Fringillidae sp.
    # Count: 1
    Date:
    Observer: Ceila Zelman
    Location: Charles River Bike Path--Watertown Square
  27. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square
  28. Greater/Lesser Scaup Aythya marila/affinis
    # Count: X
    Date:
    Observer: Ann Gurka
    Location: Charles River Bike Path--Watertown Square