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Bird List

Updated ~10 seconds ago
272 All Years 146 This Year 2024 39 This Month Nov 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (272)

  1. Dunlin Calidris alpina
    # Count: 395
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  2. American Black Duck Anas rubripes
    # Count: 85
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  3. Ring-billed Gull Larus delawarensis
    # Count: 65
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  4. Semipalmated Sandpiper Calidris pusilla
    # Count: 62
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  5. Black-bellied Plover Pluvialis squatarola
    # Count: 40
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  6. Bufflehead Bucephala albeola
    # Count: 35
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  7. Red-breasted Merganser Mergus serrator
    # Count: 35
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  8. American Herring Gull Larus smithsonianus
    # Count: 35
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  9. Red Knot Calidris canutus
    # Count: 22
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  10. Brant Branta bernicla
    # Count: 21
    Date:
    Observer: David Nelson
    Location: Biddeford Pool
  11. Double-crested Cormorant Nannopterum auritum
    # Count: 20
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  12. Redpoll Acanthis flammea
    # Count: 18
    Date:
    Observer: Doug Suitor
    Location: Biddeford Pool
  13. Razorbill Alca torda
    # Count: 16
    Date:
    Observer: Frank Paul
    Location: Biddeford Pool
  14. Purple Sandpiper Calidris maritima
    # Count: 15
    Date:
    Observer: Liam Berigan
    Location: Biddeford Pool
  15. European Starling Sturnus vulgaris
    # Count: 15
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  16. Swainson's Thrush Catharus ustulatus
    # Count: 15
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  17. White-winged Scoter Melanitta deglandi
    # Count: 12
    Date:
    Observer: Jan Pierson
    Location: Biddeford Pool
  18. Swamp Sparrow Melospiza georgiana
    # Count: 11
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  19. Green-winged Teal Anas crecca
    # Count: 10
    Date:
    Observer: Anonymous eBirder
    Location: Biddeford Pool
  20. Common Loon Gavia immer
    # Count: 9
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  21. Common Eider Somateria mollissima
    # Count: 8
    Date:
    Observer: mike skalla
    Location: Biddeford Pool
  22. Snow Bunting Plectrophenax nivalis
    # Count: 8
    Date:
    Observer: Bob Crowley
    Location: Biddeford Pool
  23. Common Goldeneye Bucephala clangula
    # Count: 7
    Date:
    Observer: Steve Hale
    Location: Biddeford Pool
  24. Northern Shoveler Spatula clypeata
    # Count: 6
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  25. Mallard Anas platyrhynchos
    # Count: 6
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  26. House Sparrow Passer domesticus
    # Count: 6
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  27. House Finch Haemorhous mexicanus
    # Count: 6
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  28. Long-tailed Duck Clangula hyemalis
    # Count: 5
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  29. Least Sandpiper Calidris minutilla
    # Count: 5
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  30. Snowy Egret Egretta thula
    # Count: 5
    Date:
    Observer: Loren Merrill
    Location: Biddeford Pool
  31. Tufted Titmouse Baeolophus bicolor
    # Count: 5
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  32. American Goldfinch Spinus tristis
    # Count: 5
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  33. Black-and-white Warbler Mniotilta varia
    # Count: 5
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  34. Wild Turkey Meleagris gallopavo
    # Count: 4
    Date:
    Observer: Henry Jackson
    Location: Biddeford Pool
  35. Sanderling Calidris alba
    # Count: 4
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  36. Black-legged Kittiwake Rissa tridactyla
    # Count: 4
    Date:
    Observer: Matthew Gilbert
    Location: Biddeford Pool
  37. Great Black-backed Gull Larus marinus
    # Count: 4
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  38. Roseate Tern Sterna dougallii
    # Count: 4
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  39. Red-necked Grebe Podiceps grisegena
    # Count: 4
    Date:
    Observer: Martin Hagne
    Location: Biddeford Pool
  40. Great Blue Heron Ardea herodias
    # Count: 4
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  41. Belted Kingfisher Megaceryle alcyon
    # Count: 4
    Date:
    Observer: mike skalla
    Location: Biddeford Pool
  42. Tree Swallow Tachycineta bicolor
    # Count: 4
    Date:
    Observer: Loren Merrill
    Location: Biddeford Pool
  43. Northern Parula Setophaga americana
    # Count: 4
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  44. Magnolia Warbler Setophaga magnolia
    # Count: 4
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  45. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 4
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  46. Yellow-rumped Warbler Setophaga coronata
    # Count: 4
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  47. Canada Warbler Cardellina canadensis
    # Count: 4
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  48. Mute Swan Cygnus olor
    # Count: 3
    Date:
    Observer: Turk Duddy
    Location: Biddeford Pool
  49. Rock Pigeon Columba livia
    # Count: 3
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  50. Piping Plover Charadrius melodus
    # Count: 3
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  51. Greater Yellowlegs Tringa melanoleuca
    # Count: 3
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  52. Great Cormorant Phalacrocorax carbo
    # Count: 3
    Date:
    Observer: Steve Hale
    Location: Biddeford Pool
  53. Glossy Ibis Plegadis falcinellus
    # Count: 3
    Date:
    Observer: Jan Pierson
    Location: Biddeford Pool
  54. Eastern Wood-Pewee Contopus virens
    # Count: 3
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  55. American Crow Corvus brachyrhynchos
    # Count: 3
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  56. American Robin Turdus migratorius
    # Count: 3
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  57. Pine Grosbeak Pinicola enucleator
    # Count: 3
    Date:
    Observer: Rick Heil
    Location: Biddeford Pool
  58. American Tree Sparrow Spizelloides arborea
    # Count: 3
    Date:
    Observer: Barbara Seith
    Location: Biddeford Pool
  59. Nashville Warbler Leiothlypis ruficapilla
    # Count: 3
    Date:
    Observer: Matthew Gilbert
    Location: Biddeford Pool
  60. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 3
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  61. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  62. Gadwall Mareca strepera
    # Count: 2
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  63. Greater Scaup Aythya marila
    # Count: 2
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  64. Surf Scoter Melanitta perspicillata
    # Count: 2
    Date:
    Observer: Martin Hagne
    Location: Biddeford Pool
  65. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Timothy Thompson
    Location: Biddeford Pool
  66. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  67. Common Nighthawk Chordeiles minor
    # Count: 2
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  68. Chimney Swift Chaetura pelagica
    # Count: 2
    Date:
    Observer: David Nelson
    Location: Biddeford Pool
  69. Ruby-throated Hummingbird Archilochus colubris
    # Count: 2
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  70. American Avocet Recurvirostra americana
    # Count: 2
    Date:
    Observer: Nick Lund
    Location: Biddeford Pool
  71. American Oystercatcher Haematopus palliatus
    # Count: 2
    Date:
    Observer: stuart varney
    Location: Biddeford Pool
  72. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Barbara Seith
    Location: Biddeford Pool
  73. Black Guillemot Cepphus grylle
    # Count: 2
    Date:
    Observer: Martin Hagne
    Location: Biddeford Pool
  74. Least Tern Sternula antillarum
    # Count: 2
    Date:
    Observer: Stacy Robinson
    Location: Biddeford Pool
  75. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  76. Rough-legged Hawk Buteo lagopus
    # Count: 2
    Date:
    Observer: Nick Tepper
    Location: Biddeford Pool
  77. Great Horned Owl Bubo virginianus
    # Count: 2
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  78. Downy Woodpecker Dryobates pubescens
    # Count: 2
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  79. Northern Shrike Lanius borealis
    # Count: 2
    Date:
    Observer: Doug Suitor
    Location: Biddeford Pool
  80. Blue Jay Cyanocitta cristata
    # Count: 2
    Date:
    Observer: mike skalla
    Location: Biddeford Pool
  81. Veery Catharus fuscescens
    # Count: 2
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  82. Cedar Waxwing Bombycilla cedrorum
    # Count: 2
    Date:
    Observer: stuart varney
    Location: Biddeford Pool
  83. White-winged Crossbill Loxia leucoptera
    # Count: 2
    Date:
    Observer: Doug Suitor
    Location: Biddeford Pool
  84. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  85. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  86. Nelson's Sparrow Ammospiza nelsoni
    # Count: 2
    Date:
    Observer: Brendan Collins
    Location: Biddeford Pool
  87. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  88. Lincoln's Sparrow Melospiza lincolnii
    # Count: 2
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  89. Cape May Warbler Setophaga tigrina
    # Count: 2
    Date:
    Observer: Matthew Gilbert
    Location: Biddeford Pool
  90. Bay-breasted Warbler Setophaga castanea
    # Count: 2
    Date:
    Observer: Matthew Gilbert
    Location: Biddeford Pool
  91. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  92. Blackpoll Warbler Setophaga striata
    # Count: 2
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  93. Pine Warbler Setophaga pinus
    # Count: 2
    Date:
    Observer: Weston Barker
    Location: Biddeford Pool
  94. Black-throated Green Warbler Setophaga virens
    # Count: 2
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  95. Wilson's Warbler Cardellina pusilla
    # Count: 2
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  96. Scarlet Tanager Piranga olivacea
    # Count: 2
    Date:
    Observer: Matthew Gilbert
    Location: Biddeford Pool
  97. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Bill Sheehan
    Location: Biddeford Pool
  98. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Mike Perrin
    Location: Biddeford Pool
  99. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Charlie Darmstadt
    Location: Biddeford Pool
  100. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Turk Duddy
    Location: Biddeford Pool
  101. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Jada Fitch
    Location: Biddeford Pool
  102. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  103. Harlequin Duck Histrionicus histrionicus
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  104. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: Martin Hagne
    Location: Biddeford Pool
  105. Barrow's Goldeneye Bucephala islandica
    # Count: 1
    Date:
    Observer: John Berry
    Location: Biddeford Pool
  106. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Amelia Frederic
    Location: Biddeford Pool
  107. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Matthew Gilbert
    Location: Biddeford Pool
  108. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Joanne Stevens
    Location: Biddeford Pool
  109. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Lily Benn
    Location: Biddeford Pool
  110. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  111. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  112. American Golden-Plover Pluvialis dominica
    # Count: 1
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  113. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  114. Hudsonian Godwit Limosa haemastica
    # Count: 1
    Date:
    Observer: Stacy Robinson
    Location: Biddeford Pool
  115. Marbled Godwit Limosa fedoa
    # Count: 1
    Date:
    Observer: Robert O'Connell
    Location: Biddeford Pool
  116. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: Loren Merrill
    Location: Biddeford Pool
  117. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: David Doubleday
    Location: Biddeford Pool
  118. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  119. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: David Hof
    Location: Biddeford Pool
  120. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Frank Paul
    Location: Biddeford Pool
  121. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Douglas Yochum
    Location: Biddeford Pool
  122. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  123. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  124. Surfbird Calidris virgata
    # Count: 1
    Date:
    Observer: Charles Duncan
    Location: Biddeford Pool
  125. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Charles Duncan
    Location: Biddeford Pool
  126. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: Henry Stevens
    Location: Biddeford Pool
  127. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  128. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  129. White-rumped Sandpiper Calidris fuscicollis
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  130. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  131. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Frank Paul
    Location: Biddeford Pool
  132. Dovekie Alle alle
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  133. Thick-billed Murre Uria lomvia
    # Count: 1
    Date:
    Observer: Nick Tepper
    Location: Biddeford Pool
  134. Little Gull Hydrocoloeus minutus
    # Count: 1
    Date:
    Observer: Henry Jackson
    Location: Biddeford Pool
  135. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  136. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  137. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Pat Moynahan
    Location: Biddeford Pool
  138. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: David Nelson
    Location: Biddeford Pool
  139. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: David Nelson
    Location: Biddeford Pool
  140. Arctic Tern Sterna paradisaea
    # Count: 1
    Date:
    Observer: Stacy Robinson
    Location: Biddeford Pool
  141. Royal Tern Thalasseus maximus
    # Count: 1
    Date:
    Observer: nancy meyer
    Location: Biddeford Pool
  142. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Nancy Houlihan
    Location: Biddeford Pool
  143. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  144. Northern Gannet Morus bassanus
    # Count: 1
    Date:
    Observer: Cecile & Morris Yarrow
    Location: Biddeford Pool
  145. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Frank Paul
    Location: Biddeford Pool
  146. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  147. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Biddeford Pool
  148. Little Egret Egretta garzetta
    # Count: 1
    Date:
    Observer: Pierre Howard
    Location: Biddeford Pool
  149. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  150. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  151. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Julie Perrin
    Location: Biddeford Pool
  152. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: stuart varney
    Location: Biddeford Pool
  153. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  154. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: Frank Paul
    Location: Biddeford Pool
  155. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Steve Hale
    Location: Biddeford Pool
  156. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Loren Merrill
    Location: Biddeford Pool
  157. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: mike skalla
    Location: Biddeford Pool
  158. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  159. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  160. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: Amelia Frederic
    Location: Biddeford Pool
  161. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  162. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Yue Huang
    Location: Biddeford Pool
  163. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  164. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  165. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: mike skalla
    Location: Biddeford Pool
  166. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  167. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  168. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Weston Barker
    Location: Biddeford Pool
  169. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Amelia Frederic
    Location: Biddeford Pool
  170. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Loren Merrill
    Location: Biddeford Pool
  171. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  172. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  173. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  174. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Barbara Seith
    Location: Biddeford Pool
  175. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  176. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: John Schenck
    Location: Biddeford Pool
  177. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  178. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  179. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Barbara Seith
    Location: Biddeford Pool
  180. Variegated Flycatcher Empidonomus varius
    # Count: 1
    Date:
    Observer: David Doubleday
    Location: Biddeford Pool
  181. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: stuart varney
    Location: Biddeford Pool
  182. Gray Kingbird Tyrannus dominicensis
    # Count: 1
    Date:
    Observer: Chuck Barnes
    Location: Biddeford Pool
  183. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Josh Fecteau
    Location: Biddeford Pool
  184. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  185. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Matthew Gilbert
    Location: Biddeford Pool
  186. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  187. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Martin Hagne
    Location: Biddeford Pool
  188. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: Henry Jackson
    Location: Biddeford Pool
  189. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  190. Black-capped Chickadee Poecile atricapillus
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  191. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  192. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Frank Paul
    Location: Biddeford Pool
  193. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Luke Seitz
    Location: Biddeford Pool
  194. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Rob Speirs
    Location: Biddeford Pool
  195. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  196. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  197. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  198. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Henry Jackson
    Location: Biddeford Pool
  199. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Luke Seitz
    Location: Biddeford Pool
  200. Northern House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Martin Hagne
    Location: Biddeford Pool
  201. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  202. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Sue Renner Moske
    Location: Biddeford Pool
  203. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Loren Merrill
    Location: Biddeford Pool
  204. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  205. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  206. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: David Nelson
    Location: Biddeford Pool
  207. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Weston Barker
    Location: Biddeford Pool
  208. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  209. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Phillip Odum
    Location: Biddeford Pool
  210. Red Crossbill Loxia curvirostra
    # Count: 1
    Date:
    Observer: Harry Wales
    Location: Biddeford Pool
  211. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Doug Suitor
    Location: Biddeford Pool
  212. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: Harry Wales
    Location: Biddeford Pool
  213. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  214. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  215. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Joanne Stevens
    Location: Biddeford Pool
  216. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Matthew Gilbert
    Location: Biddeford Pool
  217. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  218. Saltmarsh Sparrow Ammospiza caudacuta
    # Count: 1
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  219. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  220. Green-tailed Towhee Pipilo chlorurus
    # Count: 1
    Date:
    Observer: Rick Heil
    Location: Biddeford Pool
  221. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Frank Paul
    Location: Biddeford Pool
  222. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: Luke Seitz
    Location: Biddeford Pool
  223. Eastern Meadowlark Sturnella magna
    # Count: 1
    Date:
    Observer: Jerry Kelly
    Location: Biddeford Pool
  224. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Sebastian Benedetto
    Location: Biddeford Pool
  225. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Jan Pierson
    Location: Biddeford Pool
  226. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Bill Oyler
    Location: Biddeford Pool
  227. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: John Young
    Location: Biddeford Pool
  228. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: Pat Moynahan
    Location: Biddeford Pool
  229. Common Grackle Quiscalus quiscula
    # Count: 1
    Date:
    Observer: Bill Oyler
    Location: Biddeford Pool
  230. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Jan Pierson
    Location: Biddeford Pool
  231. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  232. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  233. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  234. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Rick Heil
    Location: Biddeford Pool
  235. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Matthew Gilbert
    Location: Biddeford Pool
  236. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  237. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Luke Seitz
    Location: Biddeford Pool
  238. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  239. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  240. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  241. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Herb Wilson
    Location: Biddeford Pool
  242. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Luke Seitz
    Location: Biddeford Pool
  243. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  244. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  245. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  246. Painted Bunting Passerina ciris
    # Count: 1
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  247. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Turk Duddy
    Location: Biddeford Pool
  248. Wood Duck Aix sponsa
    # Count: X
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  249. Blue-winged Teal Spatula discors
    # Count: X
    Date:
    Observer: Robin Mason
    Location: Biddeford Pool
  250. Ruddy Duck Oxyura jamaicensis
    # Count: X
    Date:
    Observer: Suzanne Cole
    Location: Biddeford Pool
  251. Ruffed Grouse Bonasa umbellus
    # Count: X
    Date:
    Observer: Kathryn Gammons
    Location: Biddeford Pool
  252. American Coot Fulica americana
    # Count: X
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  253. Semipalmated Plover Charadrius semipalmatus
    # Count: X
    Date:
    Observer: Loren Merrill
    Location: Biddeford Pool
  254. Ruddy Turnstone Arenaria interpres
    # Count: X
    Date:
    Observer: Christine Labaree
    Location: Biddeford Pool
  255. Lesser Black-backed Gull Larus fuscus
    # Count: X
    Date:
    Observer: Christine Labaree
    Location: Biddeford Pool
  256. Caspian Tern Hydroprogne caspia
    # Count: X
    Date:
    Observer: Christine Labaree
    Location: Biddeford Pool
  257. Common Tern Sterna hirundo
    # Count: X
    Date:
    Observer: Christine Labaree
    Location: Biddeford Pool
  258. Wilson's Storm-Petrel Oceanites oceanicus
    # Count: X
    Date:
    Observer: Ryan Douglas
    Location: Biddeford Pool
  259. American Bittern Botaurus lentiginosus
    # Count: X
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  260. Black-crowned Night Heron Nycticorax nycticorax
    # Count: X
    Date:
    Observer: Christine Labaree
    Location: Biddeford Pool
  261. Yellow-throated Vireo Vireo flavifrons
    # Count: X
    Date:
    Observer: David Whittier
    Location: Biddeford Pool
  262. Bank Swallow Riparia riparia
    # Count: X
    Date:
    Observer: Christine Labaree
    Location: Biddeford Pool
  263. Barn Swallow Hirundo rustica
    # Count: X
    Date:
    Observer: Christine Labaree
    Location: Biddeford Pool
  264. Carolina Wren Thryothorus ludovicianus
    # Count: X
    Date:
    Observer: Christine Labaree
    Location: Biddeford Pool
  265. Wood Thrush Hylocichla mustelina
    # Count: X
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  266. Bohemian Waxwing Bombycilla garrulus
    # Count: X
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  267. Evening Grosbeak Coccothraustes vespertinus
    # Count: X
    Date:
    Observer: Jim Berry
    Location: Biddeford Pool
  268. Grasshopper Sparrow Ammodramus savannarum
    # Count: X
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  269. Fox Sparrow Passerella iliaca
    # Count: X
    Date:
    Observer: Peggy Page
    Location: Biddeford Pool
  270. Vesper Sparrow Pooecetes gramineus
    # Count: X
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  271. Blue-winged Warbler Vermivora cyanoptera
    # Count: X
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool
  272. Northern Cardinal Cardinalis cardinalis
    # Count: X
    Date:
    Observer: Christine Labaree
    Location: Biddeford Pool

Exotic: Escapee (1)

  1. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Marian Zimmerman
    Location: Biddeford Pool

Hybrids (1)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool

Additional Taxa (28)

  1. scoter sp. Melanitta sp.
    # Count: 300
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  2. peep sp. Calidris sp. (peep sp.)
    # Count: 270
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  3. Sterna sp. Sterna sp.
    # Count: 200
    Date:
    Observer: Sebastian Benedetto
    Location: Biddeford Pool
  4. new world warbler sp. Parulidae sp.
    # Count: 150
    Date:
    Observer: Matthew Gilbert
    Location: Biddeford Pool
  5. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 60
    Date:
    Observer: mike skalla
    Location: Biddeford Pool
  6. gull sp. Larinae sp.
    # Count: 50
    Date:
    Observer: mike skalla
    Location: Biddeford Pool
  7. swallow sp. Hirundinidae sp.
    # Count: 45
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  8. shorebird sp. Charadriiformes sp. (shorebird sp.)
    # Count: 40
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  9. passerine sp. Passeriformes sp.
    # Count: 30
    Date:
    Observer: Matthew Gilbert
    Location: Biddeford Pool
  10. teal sp. Anatidae sp. (teal sp.)
    # Count: 20
    Date:
    Observer: Charlie Todd
    Location: Biddeford Pool
  11. Surf/Black Scoter Melanitta perspicillata/americana
    # Count: 20
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  12. duck sp. Anatidae (duck sp.)
    # Count: 14
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  13. cormorant sp. Phalacrocoracidae sp.
    # Count: 12
    Date:
    Observer: Carl Alessi
    Location: Biddeford Pool
  14. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 10
    Date:
    Observer: Henry Jackson
    Location: Biddeford Pool
  15. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 8
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  16. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 6
    Date:
    Observer: Trenton Voytko
    Location: Biddeford Pool
  17. new world sparrow sp. Passerellidae sp.
    # Count: 5
    Date:
    Observer: mike skalla
    Location: Biddeford Pool
  18. large alcid sp. Alca/Uria sp.
    # Count: 4
    Date:
    Observer: Nick Tepper
    Location: Biddeford Pool
  19. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 3
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  20. Calidris sp. Calidris sp.
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Biddeford Pool
  21. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Don Lima
    Location: Biddeford Pool
  22. Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
    # Count: 1
    Date:
    Observer: Will Broussard
    Location: Biddeford Pool
  23. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: mike skalla
    Location: Biddeford Pool
  24. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Henry Jackson
    Location: Biddeford Pool
  25. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Biddeford Pool
  26. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Noah Gibb
    Location: Biddeford Pool
  27. Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow) Ammospiza nelsoni/caudacuta
    # Count: 1
    Date:
    Observer: Becky Marvil
    Location: Biddeford Pool
  28. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Pat Moynahan
    Location: Biddeford Pool