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Bird List

Updated ~8 seconds ago
222 All Years 122 This Year 2024 48 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (222)

  1. Common Grackle Quiscalus quiscula
    # Count: 200
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  2. European Starling Sturnus vulgaris
    # Count: 50
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  3. Dark-eyed Junco Junco hyemalis
    # Count: 25
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  4. American Wigeon Mareca americana
    # Count: 18
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  5. American Pipit Anthus rubescens
    # Count: 12
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  6. Blackpoll Warbler Setophaga striata
    # Count: 12
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  7. Black-legged Kittiwake Rissa tridactyla
    # Count: 11
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  8. Mallard Anas platyrhynchos
    # Count: 10
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  9. Red-winged Blackbird Agelaius phoeniceus
    # Count: 10
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  10. Hooded Merganser Lophodytes cucullatus
    # Count: 9
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  11. Green Heron Butorides virescens
    # Count: 8
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  12. Bobolink Dolichonyx oryzivorus
    # Count: 8
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  13. Canada Goose Branta canadensis
    # Count: 7
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  14. White-throated Sparrow Zonotrichia albicollis
    # Count: 7
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  15. Common Loon Gavia immer
    # Count: 6
    Date:
    Observer: Karsten Hartel
    Location: Arlington Reservoir
  16. Herring Gull Larus argentatus
    # Count: 5
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  17. Swamp Sparrow Melospiza georgiana
    # Count: 5
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  18. Wood Duck Aix sponsa
    # Count: 4
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  19. Northern Shoveler Spatula clypeata
    # Count: 4
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  20. Canvasback Aythya valisineria
    # Count: 4
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  21. Ruddy Duck Oxyura jamaicensis
    # Count: 4
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  22. Rock Pigeon Columba livia
    # Count: 4
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  23. Black-capped Chickadee Poecile atricapillus
    # Count: 4
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  24. Ruby-crowned Kinglet Corthylio calendula
    # Count: 4
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  25. House Wren Troglodytes aedon
    # Count: 4
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  26. Song Sparrow Melospiza melodia
    # Count: 4
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  27. Rusty Blackbird Euphagus carolinus
    # Count: 4
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  28. Black-throated Green Warbler Setophaga virens
    # Count: 4
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  29. American Black Duck Anas rubripes
    # Count: 3
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  30. Common Merganser Mergus merganser
    # Count: 3
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  31. American Golden-Plover Pluvialis dominica
    # Count: 3
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  32. Semipalmated Sandpiper Calidris pusilla
    # Count: 3
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  33. American Crow Corvus brachyrhynchos
    # Count: 3
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  34. American Robin Turdus migratorius
    # Count: 3
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  35. Snow Bunting Plectrophenax nivalis
    # Count: 3
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  36. Chipping Sparrow Spizella passerina
    # Count: 3
    Date:
    Observer: Jorgen Hansen
    Location: Arlington Reservoir
  37. American Tree Sparrow Spizelloides arborea
    # Count: 3
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  38. Greater White-fronted Goose Anser albifrons
    # Count: 2
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  39. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  40. Gadwall Mareca strepera
    # Count: 2
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  41. Northern Pintail Anas acuta
    # Count: 2
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  42. Wilson's Snipe Gallinago delicata
    # Count: 2
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  43. Baird's Sandpiper Calidris bairdii
    # Count: 2
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  44. Pectoral Sandpiper Calidris melanotos
    # Count: 2
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  45. Osprey Pandion haliaetus
    # Count: 2
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  46. Blue Jay Cyanocitta cristata
    # Count: 2
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  47. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  48. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  49. Winter Wren Troglodytes hiemalis
    # Count: 2
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  50. Common Redpoll Acanthis flammea
    # Count: 2
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  51. Pine Siskin Spinus pinus
    # Count: 2
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  52. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  53. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  54. Louisiana Waterthrush Parkesia motacilla
    # Count: 2
    Date:
    Observer: Anthony Popiel
    Location: Arlington Reservoir
  55. Pine Warbler Setophaga pinus
    # Count: 2
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  56. Northern Cardinal Cardinalis cardinalis
    # Count: 2
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  57. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  58. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  59. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  60. Barnacle Goose Branta leucopsis
    # Count: 1
    Date:
    Observer: Joan Stoner
    Location: Arlington Reservoir
  61. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Karsten Hartel
    Location: Arlington Reservoir
  62. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  63. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  64. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  65. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  66. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  67. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  68. Ruffed Grouse Bonasa umbellus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  69. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  70. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Angelo Valle
    Location: Arlington Reservoir
  71. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  72. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  73. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  74. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Paul Hackett
    Location: Arlington Reservoir
  75. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Kathryn Dia
    Location: Arlington Reservoir
  76. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  77. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  78. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  79. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  80. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: Christian Gras
    Location: Arlington Reservoir
  81. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  82. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  83. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  84. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  85. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  86. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  87. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  88. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Christian Gras
    Location: Arlington Reservoir
  89. White-rumped Sandpiper Calidris fuscicollis
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  90. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  91. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  92. Great Black-backed Gull Larus marinus
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  93. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  94. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Gates Dupont
    Location: Arlington Reservoir
  95. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  96. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Arlington Reservoir
  97. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  98. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  99. Great Cormorant Phalacrocorax carbo
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  100. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Ashwin Shetty
    Location: Arlington Reservoir
  101. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  102. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  103. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  104. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  105. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  106. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  107. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  108. American Goshawk Accipiter atricapillus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  109. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Ian Davies
    Location: Arlington Reservoir
  110. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Mark Rosenstein
    Location: Arlington Reservoir
  111. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  112. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  113. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Bob Stymeist
    Location: Arlington Reservoir
  114. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  115. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  116. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  117. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  118. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  119. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Christian Gras
    Location: Arlington Reservoir
  120. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  121. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  122. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  123. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  124. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  125. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  126. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  127. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Paul Hackett
    Location: Arlington Reservoir
  128. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  129. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: John Andrews
    Location: Arlington Reservoir
  130. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Adam Dudley
    Location: Arlington Reservoir
  131. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  132. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  133. Evening Grosbeak Coccothraustes vespertinus
    # Count: 1
    Date:
    Observer: Fen Levy
    Location: Arlington Reservoir
  134. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  135. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Ian Davies
    Location: Arlington Reservoir
  136. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  137. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  138. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  139. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  140. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  141. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  142. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  143. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  144. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  145. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Ian Davies
    Location: Arlington Reservoir
  146. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  147. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  148. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Karsten Hartel
    Location: Arlington Reservoir
  149. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Bill Lee
    Location: Arlington Reservoir
  150. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  151. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  152. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  153. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  154. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  155. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  156. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  157. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  158. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  159. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  160. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  161. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Ian Davies
    Location: Arlington Reservoir
  162. Mute Swan Cygnus olor
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  163. Eurasian Wigeon Mareca penelope
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  164. Ring-necked Duck Aythya collaris
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  165. Lesser Scaup Aythya affinis
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  166. White-winged Scoter Melanitta deglandi
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  167. Black Scoter Melanitta americana
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  168. Red-breasted Merganser Mergus serrator
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  169. Pied-billed Grebe Podilymbus podiceps
    # Count: X
    Date:
    Observer: Arthur C. Bent Data
    Location: Arlington Reservoir
  170. Common Nighthawk Chordeiles minor
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  171. Chimney Swift Chaetura pelagica
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  172. Ruby-throated Hummingbird Archilochus colubris
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  173. Spotted Sandpiper Actitis macularius
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  174. Least Sandpiper Calidris minutilla
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  175. Double-crested Cormorant Nannopterum auritum
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  176. Black-crowned Night Heron Nycticorax nycticorax
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  177. Great Blue Heron Ardea herodias
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  178. Red-tailed Hawk Buteo jamaicensis
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  179. Eastern Screech-Owl Megascops asio
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  180. Belted Kingfisher Megaceryle alcyon
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  181. Hairy Woodpecker Dryobates villosus
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  182. Pileated Woodpecker Dryocopus pileatus
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  183. Northern Flicker Colaptes auratus
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  184. Eastern Wood-Pewee Contopus virens
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  185. Least Flycatcher Empidonax minimus
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  186. Great Crested Flycatcher Myiarchus crinitus
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  187. Eastern Kingbird Tyrannus tyrannus
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  188. Philadelphia Vireo Vireo philadelphicus
    # Count: X
    Date:
    Observer: Ian Davies
    Location: Arlington Reservoir
  189. Warbling Vireo Vireo gilvus
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  190. Red-eyed Vireo Vireo olivaceus
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  191. Fish Crow Corvus ossifragus
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  192. Tufted Titmouse Baeolophus bicolor
    # Count: X
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  193. Bank Swallow Riparia riparia
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  194. Tree Swallow Tachycineta bicolor
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  195. Barn Swallow Hirundo rustica
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  196. Cliff Swallow Petrochelidon pyrrhonota
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  197. Golden-crowned Kinglet Regulus satrapa
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  198. Red-breasted Nuthatch Sitta canadensis
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  199. Brown Creeper Certhia americana
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  200. Carolina Wren Thryothorus ludovicianus
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  201. Gray Catbird Dumetella carolinensis
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  202. Veery Catharus fuscescens
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  203. Hermit Thrush Catharus guttatus
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  204. Cedar Waxwing Bombycilla cedrorum
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  205. House Sparrow Passer domesticus
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  206. House Finch Haemorhous mexicanus
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  207. Purple Finch Haemorhous purpureus
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  208. Fox Sparrow Passerella iliaca
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  209. Eastern Meadowlark Sturnella magna
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  210. Orchard Oriole Icterus spurius
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  211. Baltimore Oriole Icterus galbula
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  212. Brown-headed Cowbird Molothrus ater
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  213. Black-and-white Warbler Mniotilta varia
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  214. Tennessee Warbler Leiothlypis peregrina
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  215. Common Yellowthroat Geothlypis trichas
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  216. American Redstart Setophaga ruticilla
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir
  217. Northern Parula Setophaga americana
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  218. Magnolia Warbler Setophaga magnolia
    # Count: X
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  219. Yellow Warbler Setophaga petechia
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  220. Palm Warbler Setophaga palmarum
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  221. Yellow-rumped Warbler Setophaga coronata
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  222. Canada Warbler Cardellina canadensis
    # Count: X
    Date:
    Observer: Robert Foster
    Location: Arlington Reservoir

Exotic: Escapee (2)

  1. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: Paul Peterson
    Location: Arlington Reservoir
  2. European Goldfinch Carduelis carduelis
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir

Hybrids (2)

  1. Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchos
    # Count: 2
    Date:
    Observer: Marshall Iliff
    Location: Arlington Reservoir
  2. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: X
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir

Additional Taxa (43)

  1. shorebird sp. Charadriiformes sp.
    # Count: 3
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  2. teal sp. Anatidae sp. (teal sp.)
    # Count: 2
    Date:
    Observer: Chris Martone
    Location: Arlington Reservoir
  3. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 2
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  4. swallow sp. Hirundinidae sp.
    # Count: 2
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  5. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 2
    Date:
    Observer: Christian Gras
    Location: Arlington Reservoir
  6. bird sp. Aves sp.
    # Count: 2
    Date:
    Observer: Frank Lehman
    Location: Arlington Reservoir
  7. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Nick Diaco
    Location: Arlington Reservoir
  8. goose sp. Anatidae (goose sp.)
    # Count: 1
    Date:
    Observer: robert rotberg
    Location: Arlington Reservoir
  9. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 1
    Date:
    Observer: Christian Gras
    Location: Arlington Reservoir
  10. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Julie R
    Location: Arlington Reservoir
  11. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 1
    Date:
    Observer: kandy rathinasamy
    Location: Arlington Reservoir
  12. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  13. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  14. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  15. Tringa sp. Tringa sp.
    # Count: 1
    Date:
    Observer: Bryan Guski
    Location: Arlington Reservoir
  16. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Bird Observer Data
    Location: Arlington Reservoir
  17. heron sp. Ardeidae sp.
    # Count: 1
    Date:
    Observer: Nick Teague
    Location: Arlington Reservoir
  18. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Alan Bragg
    Location: Arlington Reservoir
  19. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Cliff Cook
    Location: Arlington Reservoir
  20. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Ian Davies
    Location: Arlington Reservoir
  21. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  22. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  23. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  24. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  25. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Karsten Hartel
    Location: Arlington Reservoir
  26. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  27. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Judith Meskill
    Location: Arlington Reservoir
  28. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  29. finch sp. Fringillidae sp.
    # Count: 1
    Date:
    Observer: Jonathan Layman
    Location: Arlington Reservoir
  30. Spizella sp. Spizella sp.
    # Count: 1
    Date:
    Observer: Jason Forbes
    Location: Arlington Reservoir
  31. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Neil Hayward
    Location: Arlington Reservoir
  32. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  33. Setophaga sp. Setophaga sp.
    # Count: 1
    Date:
    Observer: Karsten Hartel
    Location: Arlington Reservoir
  34. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Arlington Reservoir
  35. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Christian Gras
    Location: Arlington Reservoir
  36. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: X
    Date:
    Observer: Eric Haskell
    Location: Arlington Reservoir
  37. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: X
    Date:
    Observer: Pat Comas
    Location: Arlington Reservoir
  38. peep sp. Calidris sp. (peep sp.)
    # Count: X
    Date:
    Observer: Blake Allison
    Location: Arlington Reservoir
  39. gull sp. Larinae sp.
    # Count: X
    Date:
    Observer: Jenny Ta
    Location: Arlington Reservoir
  40. woodpecker sp. Picidae sp.
    # Count: X
    Date:
    Observer: Eric Haskell
    Location: Arlington Reservoir
  41. crow sp. Corvus sp. (crow sp.)
    # Count: X
    Date:
    Observer: Eric Haskell
    Location: Arlington Reservoir
  42. new world sparrow sp. Passerellidae sp.
    # Count: X
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir
  43. blackbird sp. Icteridae sp.
    # Count: X
    Date:
    Observer: tom aversa
    Location: Arlington Reservoir