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Bird List

Updated ~2 days ago
333 All Years 206 This Year 2024 195 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (333)

  1. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  2. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  3. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  4. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 2
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  5. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  6. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  7. Blue Jay Cyanocitta cristata
    # Count: 3
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  8. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  9. Carolina Chickadee Poecile carolinensis
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  10. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  11. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  12. European Starling Sturnus vulgaris
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  13. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  14. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  15. House Finch Haemorhous mexicanus
    # Count: 2
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  16. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  17. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  18. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  19. Northern Cardinal Cardinalis cardinalis
    # Count: 6
    Date:
    Observer: Claire Cwalina
    Location: The Creek
  20. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  21. Mallard Anas platyrhynchos
    # Count: 9
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  22. Solitary Sandpiper Tringa solitaria
    # Count: 3
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  23. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  24. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  25. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  26. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  27. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  28. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  29. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  30. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  31. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  32. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  33. Tufted Titmouse Baeolophus bicolor
    # Count: 3
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  34. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  35. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  36. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  37. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  38. American Goldfinch Spinus tristis
    # Count: 4
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  39. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  40. White-throated Sparrow Zonotrichia albicollis
    # Count: 6
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  41. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  42. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  43. Red-winged Blackbird Agelaius phoeniceus
    # Count: 2
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  44. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  45. Common Grackle Quiscalus quiscula
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  46. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  47. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  48. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  49. American Redstart Setophaga ruticilla
    # Count: 2
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  50. Northern Parula Setophaga americana
    # Count: 3
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  51. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  52. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  53. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  54. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  55. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  56. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  57. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  58. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: William Green
    Location: Folly Lick Stream Valley Park
  59. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: J Fitzpatrick
    Location: Walker Nature Center
  60. House Sparrow Passer domesticus
    # Count: 10
    Date:
    Observer: Holly Gruntner
    Location: Kingstowne Lake
  61. Chimney Swift Chaetura pelagica
    # Count: 2
    Date:
    Observer: Beth Killoran
    Location: 20151, Chantilly US-VA 38.88675, -77.46629
  62. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Beth Killoran
    Location: 20151, Chantilly US-VA 38.88675, -77.46629
  63. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Gregory McDermott
    Location: Yard - Alexandria (Huntington)
  64. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Thomas Ostrowski
    Location: Huntington Park
  65. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Thomas Ostrowski
    Location: Huntington Park
  66. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Thomas Ostrowski
    Location: Huntington Park
  67. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Thomas Ostrowski
    Location: Huntington Park
  68. Fish Crow Corvus ossifragus
    # Count: 7
    Date:
    Observer: Thomas Ostrowski
    Location: Huntington Park
  69. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 5
    Date:
    Observer: Thomas Ostrowski
    Location: Huntington Park
  70. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Thomas Ostrowski
    Location: Huntington Park
  71. White-breasted Nuthatch Sitta carolinensis
    # Count: 2
    Date:
    Observer: John Nolley
    Location: Chateau Papillon
  72. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: Elia Sanjume
    Location: Huntley Meadows Park--Hike and Bike Trail
  73. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Elia Sanjume
    Location: Huntley Meadows Park--Hike and Bike Trail
  74. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Elia Sanjume
    Location: Huntley Meadows Park--Hike and Bike Trail
  75. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Sherry Ferguson
    Location: Marcy Park,McLean US-VA 38.93405, -77.12280
  76. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Douglas Burkett
    Location: Sunrise Valley Park (Herndon Monroe Wetland Preserve)
  77. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Douglas Burkett
    Location: Sunrise Valley Park (Herndon Monroe Wetland Preserve)
  78. Great Egret Ardea alba
    # Count: 3
    Date:
    Observer: Douglas Burkett
    Location: Sunrise Valley Park (Herndon Monroe Wetland Preserve)
  79. Double-crested Cormorant Nannopterum auritum
    # Count: 11
    Date:
    Observer: Adrin A.
    Location: Willow Ponds Park
  80. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Adrin A.
    Location: Willow Ponds Park
  81. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Adrin A.
    Location: Willow Ponds Park
  82. Cedar Waxwing Bombycilla cedrorum
    # Count: 2
    Date:
    Observer: Adrin A.
    Location: Willow Ponds Park
  83. Lesser Yellowlegs Tringa flavipes
    # Count: 3
    Date:
    Observer: Luke Holian
    Location: Huntley Meadows Park--Observation Tower
  84. Black Vulture Coragyps atratus
    # Count: 3
    Date:
    Observer: Luke Holian
    Location: Huntley Meadows Park--Observation Tower
  85. Swamp Sparrow Melospiza georgiana
    # Count: 2
    Date:
    Observer: Luke Holian
    Location: Huntley Meadows Park--Observation Tower
  86. White-eyed Vireo Vireo griseus
    # Count: 2
    Date:
    Observer: Pete Huffer
    Location: The Turquoise Trail
  87. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Larry Meade
    Location: Clark's Crossing Park
  88. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Rick Purvis
    Location: Ox Hill Battlefield Park
  89. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Rick Purvis
    Location: Ox Hill Battlefield Park
  90. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: meg test
    Location: VA RESTON Cosmo view to E mid-elevation
  91. Baltimore Oriole Icterus galbula
    # Count: 2
    Date:
    Observer: Claire Kluskens
    Location: Riverside Park
  92. Ring-billed Gull Larus delawarensis
    # Count: 3
    Date:
    Observer: Kyle Lindemer
    Location: Dyke Marsh Wildlife Preserve
  93. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Anne Bielamowicz
    Location: Luria Park
  94. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Patrick Moran
    Location: **HUNTLEY MEADOWS PARK
  95. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Kyle Lindemer
    Location: Burke Lake Park
  96. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 2
    Date:
    Observer: Larry Cartwright
    Location: Huntley Meadows Park--Cedar Trail Loop
  97. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Larry Cartwright
    Location: Huntley Meadows Park--Cedar Trail Loop
  98. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Larry Cartwright
    Location: Huntley Meadows Park--Cedar Trail Loop
  99. Rusty Blackbird Euphagus carolinus
    # Count: 3
    Date:
    Observer: Larry Cartwright
    Location: Huntley Meadows Park--Cedar Trail Loop
  100. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Will Brooks
    Location: Martin Lake (private)
  101. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Douglas White
    Location: Luria Park
  102. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Pam Herbert
    Location: Foxstone Park
  103. Cape May Warbler Setophaga tigrina
    # Count: 2
    Date:
    Observer: Pam Herbert
    Location: Foxstone Park
  104. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Occoquan Regional Park
  105. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Occoquan Regional Park
  106. Savannah Sparrow Passerculus sandwichensis
    # Count: 5
    Date:
    Observer: Sherman Suter
    Location: Occoquan Regional Park
  107. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Occoquan Regional Park
  108. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Laurel Hill Equestrian Center
  109. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Benjamin Hack
    Location: Dyke Marsh Wildlife Preserve
  110. Laughing Gull Leucophaeus atricilla
    # Count: 6
    Date:
    Observer: Benjamin Hack
    Location: Dyke Marsh Wildlife Preserve
  111. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Benjamin Hack
    Location: Dyke Marsh Wildlife Preserve
  112. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Benjamin Hack
    Location: Dyke Marsh Wildlife Preserve
  113. Common Merganser Mergus merganser
    # Count: 2
    Date:
    Observer: Steve Bielamowicz
    Location: Great Falls Park
  114. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Steve Bielamowicz
    Location: Great Falls Park
  115. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Will Brooks
    Location: Martin Lake (private)
  116. Blue Grosbeak Passerina caerulea
    # Count: 6
    Date:
    Observer: Kyle Lindemer
    Location: Meadowood Recreation Area--Mustang Trailhead
  117. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: meg test
    Location: VA RESTON Lake Newport dam
  118. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Larry Cartwright
    Location: Huntley Meadows Park--Hike and Bike Trail
  119. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Larry Cartwright
    Location: Huntley Meadows Park--Hike and Bike Trail
  120. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Larry Cartwright
    Location: Huntley Meadows Park--Hike and Bike Trail
  121. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Marjorie Copson
    Location: The Turquoise Trail
  122. Least Sandpiper Calidris minutilla
    # Count: 3
    Date:
    Observer: Seth Honig
    Location: **HUNTLEY MEADOWS PARK
  123. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Seth Honig
    Location: **HUNTLEY MEADOWS PARK
  124. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Chuck Feerick
    Location: **HUNTLEY MEADOWS PARK
  125. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Hugh Powell
    Location: Lake Fairfax Park
  126. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Hugh Powell
    Location: Lake Fairfax Park
  127. Red-breasted Nuthatch Sitta canadensis
    # Count: 2
    Date:
    Observer: Nancy Vehrs
    Location: **HUNTLEY MEADOWS PARK
  128. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Ryan Steiner
    Location: Ellanor C. Lawrence Park
  129. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Ryan Steiner
    Location: Ellanor C. Lawrence Park
  130. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Ryan Steiner
    Location: Ellanor C. Lawrence Park
  131. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Steve Bielamowicz
    Location: Riverbend Park
  132. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Steve Bielamowicz
    Location: Riverbend Park
  133. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: Benjamin Hack
    Location: Huntley Meadows Park--Hike and Bike Trail
  134. Marsh Wren Cistothorus palustris
    # Count: X
    Date:
    Observer: Mike Mittel
    Location: 1007 Westwood Drive Northeast, Vienna, Virginia, US (38.919, -77.252)
  135. Summer Tanager Piranga rubra
    # Count: 2
    Date:
    Observer: Michael Mayer
    Location: Meadowood Recreation Area--Mustang Trailhead
  136. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Bill Imbergamo
    Location: 9609 Masterworks Dr, Vienna US-VA 38.88035, -77.27852
  137. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Adrin A.
    Location: Sully Woodlands
  138. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: G Clausen
    Location: Folly Lick Stream Valley Park
  139. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Matt Waring
    Location: Burke Lake Park
  140. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Evan Pannkuk
    Location: Elizabeth Hartwell Mason Neck NWR--Great Marsh Trail
  141. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: David Ledwith
    Location: Elizabeth Hartwell Mason Neck NWR--Woodmarsh Trail
  142. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: David Ledwith
    Location: Elizabeth Hartwell Mason Neck NWR--Woodmarsh Trail
  143. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Emily Roebuck
    Location: Jefferson manor
  144. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: E J
    Location: Belle Haven Park--Picnic Area
  145. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: Paul Schmidt
    Location: Frying Pan Farm Park
  146. Eastern Meadowlark Sturnella magna
    # Count: 1
    Date:
    Observer: Paul Schmidt
    Location: Frying Pan Farm Park
  147. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Joan Mashburn
    Location: Fraser Preserve (The Nature Conservancy)
  148. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Heather Anderson
    Location: Huntley Meadows Park--Cedar Trail Loop
  149. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Thomas Ostrowski
    Location: **HUNTLEY MEADOWS PARK
  150. Sedge Wren Cistothorus stellaris
    # Count: 1
    Date:
    Observer: William Higgins
    Location: Huntley Meadows Park--Hike and Bike Trail
  151. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Adrin A.
    Location: Ellanor C. Lawrence Park
  152. Common Loon Gavia immer
    # Count: 2
    Date:
    Observer: Ben Jesup
    Location: Huntley Meadows Park--Hike and Bike Trail
  153. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: Steve Bielamowicz
    Location: Pimmit Run Stream Valley Park
  154. Ruddy Duck Oxyura jamaicensis
    # Count: 8
    Date:
    Observer: Jon Selle
    Location: Burke Lake Park
  155. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Jon Selle
    Location: Burke Lake Park
  156. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: David Ledwith
    Location: Luria Park
  157. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: G Clausen
    Location: Folly Lick Stream Valley Park
  158. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 5
    Date:
    Observer: Charles Harkoka
    Location: Great Falls Park, McLean US-VA 38.99859, -77.25580
  159. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Huntley Meadows Park--Hike and Bike Trail
  160. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Belle Haven Park--Picnic Area
  161. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: Ethan Wacaster
    Location: Dyke Marsh Wildlife Preserve
  162. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Joy Walker
    Location: **HUNTLEY MEADOWS PARK
  163. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Alice Lima-Whitney
    Location: 6236 Edgewater Dr, Falls Church US-VA 38.85306, -77.15188
  164. Bufflehead Bucephala albeola
    # Count: 10
    Date:
    Observer: Kurt Gaskill
    Location: Elizabeth Hartwell Mason Neck NWR--Woodmarsh Trail
  165. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Kevin Roback
    Location: Belle Haven Park--Marina
  166. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Val Galati
    Location: Cub Run Stream Valley Park (South)
  167. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Luke Theodore
    Location: Long Branch Stream Valley Park
  168. Lesser Scaup Aythya affinis
    # Count: 27
    Date:
    Observer: Kurt Gaskill
    Location: George Mason Conference Center
  169. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Kurt Gaskill
    Location: George Mason Conference Center
  170. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Howard Youth
    Location: Dyke Marsh Wildlife Preserve
  171. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 2
    Date:
    Observer: Howard Youth
    Location: Dyke Marsh Wildlife Preserve
  172. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Peter Nguyen
    Location: Lake Accotink Park
  173. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Beth and Dan Fedorko
    Location: 7502 Brad St.
  174. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Larry Meade
    Location: **HUNTLEY MEADOWS PARK
  175. Gadwall Mareca strepera
    # Count: 2
    Date:
    Observer: Benjamin Hack
    Location: Mason Neck State Park
  176. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Benjamin Hack
    Location: Mason Neck State Park
  177. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: John Moyle
    Location: Folly Lick Stream Valley Park
  178. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Brian Rademacher
    Location: Huntsman Lake
  179. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: John C. Mittermeier
    Location: 432 Walker Rd, Great Falls US-VA 39.01699, -77.29423
  180. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Luke Theodore
    Location: Long Branch Stream Valley Park
  181. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Steve Bielamowicz
    Location: Great Falls Park
  182. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Heather Anderson
    Location: Dyke Marsh Wildlife Habitat, Alexandria US-VA 38.76989, -77.04754
  183. American Black Duck Anas rubripes
    # Count: 1
    Date:
    Observer: John C. Mittermeier
    Location: Lake Fairfax Park
  184. Northern Harrier Circus hudsonius
    # Count: 2
    Date:
    Observer: Russell Taylor
    Location: Arrowbrook Park
  185. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: GW Parkway @ River Farm Rd
  186. Dunlin Calidris alpina
    # Count: 3
    Date:
    Observer: Luke Holian
    Location: Huntley Meadows Park--Observation Tower
  187. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Burke Lake Park
  188. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Danny Rod
    Location: BRP
  189. Forster's Tern Sterna forsteri
    # Count: 3
    Date:
    Observer: Benjamin Hack
    Location: Dyke Marsh Wildlife Preserve
  190. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Bobby Wilcox
    Location: US-VA-Springfield-8314 Oakford Dr - 38.7876x-77.2334
  191. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Will Brooks
    Location: Waples Mill Meadow Park
  192. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Dyke Marsh Wildlife Preserve
  193. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: John Moyle
    Location: Lake Newport
  194. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Steve Bielamowicz
    Location: Great Falls Park
  195. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Dixie Sommers
    Location: **HUNTLEY MEADOWS PARK
  196. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Antonio Pena
    Location: Great Falls Park
  197. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Greg Fleming
    Location: 7208 Sterling Grove Drive, Springfield, Virginia, US (38.761, -77.199)
  198. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: William Heinle
    Location: Sully Woodlands
  199. Great Black-backed Gull Larus marinus
    # Count: 1
    Date:
    Observer: Mike Cianciosi
    Location: Occoquan Regional Park
  200. Cackling Goose Branta hutchinsii
    # Count: 2
    Date:
    Observer: Evan Pannkuk
    Location: Bull Run Regional Park
  201. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Adrin A.
    Location: Bull Run Regional Park
  202. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Mike Cianciosi
    Location: Occoquan Regional Park
  203. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Steve Bielamowicz
    Location: Burke Lake Park
  204. Greater White-fronted Goose Anser albifrons
    # Count: 40
    Date:
    Observer: Seth Honig
    Location: Mantua Park
  205. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Nathan Tenney
    Location: Burke Lake Park
  206. Sandhill Crane Antigone canadensis
    # Count: 2
    Date:
    Observer: Sam Simon
    Location: Walker Nature Center--Reston
  207. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Penelope Critchell
    Location: **HUNTLEY MEADOWS PARK
  208. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Adrin A.
    Location: Sully Woodlands
  209. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Rick Purvis
    Location: Burke Lake Park
  210. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Mike Cianciosi
    Location: Riverbend Park
  211. White Ibis Eudocimus albus
    # Count: 35
    Date:
    Observer: Ernest Lucier
    Location: Huntley Meadows Park, Alexandria US-VA 38.75758, -77.09827
  212. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Jacob Hall
    Location: Sully Woodlands
  213. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: William Higgins
    Location: Ridge creek
  214. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: John Denice
    Location: Sully Woodlands
  215. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Karen Fairweather
    Location: Riverbend Park, Great Falls US-VA (39.0221,-77.2500)
  216. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Will Brooks
    Location: Waples Mill Meadow Park
  217. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Ryan Steiner
    Location: Ellanor C. Lawrence Park
  218. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Jacob Roberts
    Location: Clifton Elementary
  219. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Will Brooks
    Location: Waples Mill Meadow Park
  220. Common Nighthawk Chordeiles minor
    # Count: 2
    Date:
    Observer: Carlos Sanchez
    Location: Frying Pan Farm Park
  221. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: Edward Eder
    Location: Dyke Marsh Wildlife Preserve
  222. Short-billed Dowitcher Limnodromus griseus
    # Count: 2
    Date:
    Observer: Rob Batchelder
    Location: **HUNTLEY MEADOWS PARK
  223. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Bill Hohenstein
    Location: **HUNTLEY MEADOWS PARK
  224. Connecticut Warbler Oporornis agilis
    # Count: 1
    Date:
    Observer: P.W. Boyd
    Location: Huntley Meadows Park
  225. Black-bellied Plover Pluvialis squatarola
    # Count: 6
    Date:
    Observer: Stan Arnold
    Location: Hunting Creek Bridge
  226. Semipalmated Sandpiper Calidris pusilla
    # Count: 10
    Date:
    Observer: Stan Arnold
    Location: Hunting Creek Bridge
  227. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: Gerry Hawkins
    Location: **HUNTLEY MEADOWS PARK
  228. American Golden-Plover Pluvialis dominica
    # Count: 1
    Date:
    Observer: Austin C & Haocong R
    Location: Huntley Meadows Park--Hike and Bike Trail
  229. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Austin C & Haocong R
    Location: Huntley Meadows Park--Hike and Bike Trail
  230. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: shelby harvey
    Location: 12844 Rose Grove Dr, Herndon US-VA 38.90136, -77.39494
  231. Sanderling Calidris alba
    # Count: 3
    Date:
    Observer: Sherman Suter
    Location: Belle Haven PG to Stone Bridge
  232. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Belle Haven Park--North Parking Area
  233. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: Robin Duska
    Location: A My Reston Patch
  234. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Russell Taylor
    Location: Riverbend Park - Conn Meadow
  235. Marbled Godwit Limosa fedoa
    # Count: 1
    Date:
    Observer: Stan Arnold
    Location: Hunting Creek Bridge
  236. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Belle Haven PG to Stone Bridge
  237. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Joan Mashburn
    Location: Dyke Marsh Wildlife Preserve
  238. Piping Plover Charadrius melodus
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Belle Haven PG to Stone Bridge
  239. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Belle Haven PG to Stone Bridge
  240. White-rumped Sandpiper Calidris fuscicollis
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Belle Haven PG to Stone Bridge
  241. Mississippi Kite Ictinia mississippiensis
    # Count: 1
    Date:
    Observer: JP Mullen
    Location: Green Spring Garden Park
  242. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Nick Newberry
    Location: Hunting Creek Bridge
  243. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Belle Haven Park--North Parking Area
  244. American Avocet Recurvirostra americana
    # Count: 3
    Date:
    Observer: Sherman Suter
    Location: Belle Haven PG to Stone Bridge
  245. Roseate Spoonbill Platalea ajaja
    # Count: 2
    Date:
    Observer: Bill Imbergamo
    Location: Dyke Marsh Wildlife Preserve
  246. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Mary Hansen
    Location: Belle Haven Park--North Parking Area
  247. Dickcissel Spiza americana
    # Count: 4
    Date:
    Observer: Abram and Christina Egger
    Location: Fairfax County Landfill
  248. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Stan Arnold
    Location: Dyke Marsh Wildlife Preserve
  249. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Larry Meade
    Location: Dyke Marsh Wildlife Preserve
  250. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Laurel Hill Equestrian Center
  251. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Dyke Marsh Wildlife Preserve
  252. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Greg Butcher
    Location: **HUNTLEY MEADOWS PARK
  253. Evening Grosbeak Coccothraustes vespertinus
    # Count: 9
    Date:
    Observer: Justin Markey
    Location: Private
  254. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Barbara Liechti
    Location: US-Virginia-Springfield-7412 Spring Village Drive - 38.769x-77.205
  255. Northern Bobwhite Colinus virginianus
    # Count: 1
    Date:
    Observer: Larry Cartwright
    Location: Huntley Meadows Park--Hike and Bike Trail
  256. King Rail Rallus elegans
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Elizabeth Hartwell Mason Neck NWR--Great Marsh Trail
  257. Trumpeter Swan Cygnus buccinator
    # Count: 1
    Date:
    Observer: Kenny Benge
    Location: Sully Woodlands
  258. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Frank Klotz
    Location: Burke Lake Park
  259. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Frederick Atwood
    Location: Flint Hill School and Oakmont Park
  260. Henslow's Sparrow Centronyx henslowii
    # Count: 1
    Date:
    Observer: Sam Simon
    Location: Waples Mill Meadow Park
  261. Stilt Sandpiper Calidris himantopus
    # Count: 2
    Date:
    Observer: Amiel Hopkins
    Location: Norman Cole Pollution Control Ponds
  262. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Adit Nehra
    Location: Elizabeth Hartwell Mason Neck NWR
  263. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: **HUNTLEY MEADOWS PARK
  264. Red-necked Phalarope Phalaropus lobatus
    # Count: 3
    Date:
    Observer: Martin Sneary
    Location: Hunting Creek Bridge
  265. Swallow-tailed Kite Elanoides forficatus
    # Count: 1
    Date:
    Observer: Cara Young
    Location: Greenbriar home
  266. Anhinga Anhinga anhinga
    # Count: 1
    Date:
    Observer: Matt Felperin
    Location: Fountainhead Regional Park
  267. Little Gull Hydrocoloeus minutus
    # Count: 1
    Date:
    Observer: Paul and Joan Woodward
    Location: Kincheloe Road
  268. White-winged Scoter Melanitta deglandi
    # Count: 6
    Date:
    Observer: Alex Capaldi
    Location: Occoquan Sewage Plant (UOSA)
  269. Pacific Loon Gavia pacifica
    # Count: 1
    Date:
    Observer: Steve Bielamowicz
    Location: Hallowing Point (38.6355,-77.1301)
  270. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: Amiel Hopkins
    Location: Elizabeth Hartwell Mason Neck NWR
  271. LeConte's Sparrow Ammospiza leconteii
    # Count: 1
    Date:
    Observer: Mark S. Hoffman
    Location: Sully Woodlands
  272. Nelson's Sparrow Ammospiza nelsoni
    # Count: 1
    Date:
    Observer: Frederick Atwood
    Location: Waples Mill Meadow Park
  273. Wood Stork Mycteria americana
    # Count: 1
    Date:
    Observer: Antonio Quezon
    Location: Fairfax Station, Virginia
  274. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Todd Kiraly
    Location: Hunting Creek Bridge
  275. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Guy FoulksšŸ€
    Location: Accotink Bay Wildlife Refuge
  276. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Belle Haven PG to Stone Bridge
  277. Black-headed Gull Chroicocephalus ridibundus
    # Count: 1
    Date:
    Observer: David Ledwith
    Location: Hunting Creek Bridge
  278. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: Nina Killie
    Location: Hunting Creek Bridge
  279. Royal Tern Thalasseus maximus
    # Count: 2
    Date:
    Observer: Todd Kiraly
    Location: Hunting Creek Bridge
  280. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Lynn Scarlett
    Location: **HUNTLEY MEADOWS PARK
  281. Black-bellied Whistling-Duck Dendrocygna autumnalis
    # Count: 1
    Date:
    Observer: Bill Hohenstein
    Location: **HUNTLEY MEADOWS PARK
  282. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Joan Mashburn
    Location: stakeout Bullock's Oriole, South Park Circle (2021)
  283. Clapper Rail Rallus crepitans
    # Count: 1
    Date:
    Observer: Elia Sanjume
    Location: Huntley Meadows boardwalk
  284. Painted Bunting Passerina ciris
    # Count: 1
    Date:
    Observer: Claire Kluskens Miscellaneous Reported Data
    Location: Brockett's Crossing ravine
  285. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: JP Mullen
    Location: Green Spring Garden Park
  286. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Keith Freeburn
    Location: Sully Woodlands
  287. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Susan Gorsky
    Location: Dyke Marsh Wildlife Preserve
  288. Limpkin Aramus guarauna
    # Count: 1
    Date:
    Observer: Greg Butcher
    Location: Fountainhead Regional Park
  289. Neotropic Cormorant Nannopterum brasilianum
    # Count: 1
    Date:
    Observer: MICHAEL FAHEY
    Location: Woodglen Lake
  290. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Alexandra Munters
    Location: Dyke Marsh Wildlife Preserve
  291. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Ruth Wittersgreen
    Location: Sully Woodlands
  292. Common Redpoll Acanthis flammea
    # Count: 1
    Date:
    Observer: Riley Place
    Location: Dyke Marsh Wildlife Preserve
  293. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: David Ledwith
    Location: Fairfax County Landfill
  294. Sandwich Tern Thalasseus sandvicensis
    # Count: 7
    Date:
    Observer: Deapesh M
    Location: Occoquan Sewage Plant (UOSA)
  295. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Susan Evans
    Location: Dyke Marsh Trail
  296. Chuck-will's-widow Antrostomus carolinensis
    # Count: 1
    Date:
    Observer: Sam Simon
    Location: Walker Nature Center--Reston
  297. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Matt Ratcliffe
    Location: Mason Neck SP--Visitors Center
  298. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Robert Steele
    Location: Occoquan Regional Park
  299. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Dixie Sommers
    Location: Pohick Bay Regional Park--Boat Ramp
  300. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: Richard Rieger
    Location: Meadowood: Stables & Field Office
  301. Brown Pelican Pelecanus occidentalis
    # Count: 1
    Date:
    Observer: Claire Kluskens
    Location: Pohick Bay Regional Park--Boat Ramp
  302. Black-capped Chickadee Poecile atricapillus
    # Count: 1
    Date:
    Observer: Robert Young
    Location: **HUNTLEY MEADOWS PARK
  303. Snow Bunting Plectrophenax nivalis
    # Count: 1
    Date:
    Observer: Dixie Sommers
    Location: Pohick Bay Regional Park
  304. Hudsonian Godwit Limosa haemastica
    # Count: 1
    Date:
    Observer: Claire Kluskens
    Location: Hunting Creek Bridge
  305. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: Casey Pittrizzi
    Location: stakeout Snowy Owl, Springfield Mall (2014)
  306. White-winged Crossbill Loxia leucoptera
    # Count: 4
    Date:
    Observer: Jan Meyer
    Location: Lake Fairfax Park
  307. Red Crossbill Loxia curvirostra
    # Count: 2
    Date:
    Observer: Kurt Gaskill
    Location: Lake Fairfax Park
  308. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Dyke Marsh Wildlife Preserve
  309. Red Knot Calidris canutus
    # Count: 1
    Date:
    Observer: Mikey Lutmerding
    Location: Hunting Creek Bridge
  310. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Nick Newberry
    Location: Burke Lake Park
  311. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Steve Bershader
    Location: Virginia: Back Yard - 12011 Bennett Farms Ct.
  312. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Matthew Brooks
    Location: Sunrise Valley Park (Herndon Monroe Wetland Preserve)
  313. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Jay Keller
    Location: Belmont Bay - Fairfax Co side
  314. Sooty Tern Onychoprion fuscatus
    # Count: 1
    Date:
    Observer: Jay Keller
    Location: Dyke Marsh Wildlife Preserve
  315. Wilson's Storm-Petrel Oceanites oceanicus
    # Count: 1
    Date:
    Observer: Jay Keller
    Location: Dyke Marsh Wildlife Preserve
  316. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: Sandra Farkas
    Location: **HUNTLEY MEADOWS PARK
  317. White-faced Ibis Plegadis chihi
    # Count: 3
    Date:
    Observer: Jay Keller
    Location: **HUNTLEY MEADOWS PARK
  318. Brown-headed Nuthatch Sitta pusilla
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Occoquan Regional Park
  319. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Hunting Creek Bridge
  320. American Goshawk Accipiter atricapillus
    # Count: 1
    Date:
    Observer: Jay Keller
    Location: Seven Corners
  321. Band-rumped Storm-Petrel Hydrobates castro
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Dyke Marsh Wildlife Preserve
  322. Barnacle Goose Branta leucopsis
    # Count: 1
    Date:
    Observer: Robin Butts
    Location: Cameron Run
  323. Harris's Sparrow Zonotrichia querula
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Bull Run Post Office Road
  324. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Accotink Bay Wildlife Refuge
  325. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Riverbend Park
  326. Swainson's Warbler Limnothlypis swainsonii
    # Count: 1
    Date:
    Observer: Michael O'Brien
    Location: Great Falls Park
  327. Sharp-tailed Sandpiper Calidris acuminata
    # Count: 1
    Date:
    Observer: Virginia's omnium-gatherum
    Location: Hunting Creek Bridge
  328. Great Cormorant Phalacrocorax carbo
    # Count: 1
    Date:
    Observer: Dave Czaplak
    Location: Belle Haven Park--Picnic Area
  329. Black-throated Sparrow Amphispiza bilineata
    # Count: 1
    Date:
    Observer: Virginia's omnium-gatherum
    Location: Valley Drive off Rte 29/211 betw. Kamp Washington & Centreville
  330. Bohemian Waxwing Bombycilla garrulus
    # Count: 1
    Date:
    Observer: Virginia's omnium-gatherum
    Location: Belle Haven Marina, Alexandria
  331. Bachman's Warbler Vermivora bachmanii
    # Count: 1
    Date:
    Observer: Virginia's omnium-gatherum
    Location: Lebanon (former estate of Dr. Paul Bartsch)
  332. Black Rail Laterallus jamaicensis
    # Count: 1
  333. Long-eared Owl Asio otus
    # Count: 1

Exotic: Escapee (19)

  1. Red Junglefowl Gallus gallus
    # Count: 1
    Date:
    Observer: Laura McDonald
    Location: Home
  2. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: Kathryn Pongonis
    Location: 6424 Lakeview Dr, Falls Church US-VA 38.84450, -77.16139
  3. Graylag Goose Anser anser
    # Count: 1
    Date:
    Observer: Ted Reinert
    Location: Lake Fairfax Park
  4. Black Swan Cygnus atratus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Burke Lake Park
  5. Indian Peafowl Pavo cristatus
    # Count: 1
    Date:
    Observer: Nancy N
    Location: Clear Lake Ct.
  6. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: P.W. Boyd
    Location: Sully Woodlands
  7. Monk Parakeet Myiopsitta monachus
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: New Alexandria: I St
  8. Bar-headed Goose Anser indicus
    # Count: 1
    Date:
    Observer: Edward Clark
    Location: Lake Fairfax Park
  9. Rosy-faced Lovebird Agapornis roseicollis
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: New Alexandria: I St
  10. Chukar Alectoris chukar
    # Count: 1
    Date:
    Observer: Vince Ascrizzi
    Location: Richland Meadows Great Falls
  11. Cockatiel Nymphicus hollandicus
    # Count: 1
    Date:
    Observer: Ian Godwin
    Location: Stanton Park--Park Avenue
  12. Mandarin Duck Aix galericulata
    # Count: 1
    Date:
    Observer: Bryan Henson
    Location: Spy Glass Ct shoreline
  13. Orange-cheeked Waxbill Estrilda melpoda
    # Count: 1
    Date:
    Observer: P Patrick Mann
    Location: Huntley Meadows Park--Observation Tower
  14. Ruddy Shelduck Tadorna ferruginea
    # Count: 1
    Date:
    Observer: Martha Vandervoort
    Location: Lake Fairfax Park
  15. Northern Red Bishop Euplectes franciscanus
    # Count: 1
    Date:
    Observer: David Sperling
    Location: **HUNTLEY MEADOWS PARK
  16. African Collared-Dove Streptopelia roseogrisea
    # Count: 1
    Date:
    Observer: Ben Jesup
    Location: 2205 Paul Spring
  17. White-cheeked Pintail Anas bahamensis
    # Count: 1
    Date:
    Observer: Virginia's omnium-gatherum
    Location: Burke Lake Park
  18. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Mary Gustafson
    Location: **HUNTLEY MEADOWS PARK
  19. Nanday Parakeet Aratinga nenday
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: **HUNTLEY MEADOWS PARK

Hybrids (10)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: Patrick Moran
    Location: **HUNTLEY MEADOWS PARK
  2. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    # Count: 1
    Date:
    Observer: Will Brooks
    Location: Waples Mill Meadow Park
  3. Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Huntley Meadows Park--Hike and Bike Trail
  4. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    # Count: 1
    Date:
    Observer: bound 4 billings
    Location: VA RESTON Cosmo view to E mid-elevation
  5. Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta
    # Count: 1
    Date:
    Observer: Sean Corker
    Location: Cub Run Stream Valley Park (South)
  6. Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensis
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Hallowing Point Association Park
  7. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    # Count: 1
    Date:
    Observer: Douglas White
    Location: Meadowood Recreation Area
  8. Graylag x Canada Goose (hybrid) Anser anser x Branta canadensis
    # Count: 1
    Date:
    Observer: Howard Wu
    Location: Frying Pan Farm Park
  9. Barn x Cliff Swallow (hybrid) Hirundo rustica x Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Paul and Joan Woodward
    Location: Lake Barton
  10. Greater White-fronted x Canada Goose (hybrid) Anser albifrons x Branta canadensis
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Hunting Creek Bridge

Additional Taxa (90)

  1. crow sp. Corvus sp. (crow sp.)
    # Count: 1
    Date:
    Observer: Gregory McDermott
    Location: Yard - Alexandria (Huntington)
  2. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer:
    Location: 9117 home guard drive
  3. Carolina/Black-capped Chickadee Poecile carolinensis/atricapillus
    # Count: 1
    Date:
    Observer:
    Location: 9117 home guard drive
  4. swallow sp. Hirundinidae sp.
    # Count: 2
    Date:
    Observer: Paul and Joan Woodward
    Location: Lake Mercer
  5. duck sp. Anatidae (duck sp.)
    # Count: 2
    Date:
    Observer: Peter Frechtel
    Location: Kent Gardens Park
  6. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Christopher Anderson
    Location: Dyke Marsh Wildlife Habitat, Alexandria US-VA 38.76953, -77.04683
  7. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Daniel Liebman
    Location: Lake Accotink Park
  8. shorebird sp. Charadriiformes sp.
    # Count: 1
    Date:
    Observer: Reena Zaveri
    Location: **HUNTLEY MEADOWS PARK
  9. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Peter Anderson
    Location: Roundtree Park
  10. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Peter Anderson
    Location: Roundtree Park
  11. Accipiter sp. Accipiter sp.
    # Count: 2
    Date:
    Observer: Cynthia Nickerson
    Location: Luria Park
  12. peep sp. Calidris sp. (peep sp.)
    # Count: 2
    Date:
    Observer: Tara Hayward
    Location: **HUNTLEY MEADOWS PARK
  13. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Matt Felperin
    Location: Meadowlark Botanical Gardens
  14. new world vulture sp. Cathartidae sp.
    # Count: 2
    Date:
    Observer: Mike Cianciosi
    Location: Frying Pan Farm Park
  15. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 16
    Date:
    Observer: Laura Whitaker
    Location: Huntley Meadows Park--Cedar Trail Loop
  16. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Will Brooks
    Location: Martin Lake (private)
  17. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Andrew Rapp
    Location: Middle Run Stream Valley Park
  18. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Seth Honig
    Location: **HUNTLEY MEADOWS PARK
  19. passerine sp. Passeriformes sp.
    # Count: 5
    Date:
    Observer: Daniel Lebbin
    Location: **HUNTLEY MEADOWS PARK
  20. American/Fish Crow Corvus brachyrhynchos/ossifragus
    # Count: 3
    Date:
    Observer: Peter Frechtel
    Location: Kent Gardens Park
  21. gull sp. Larinae sp.
    # Count: 1
    Date:
    Observer: Igor Taimassov
    Location: Riverbend Park
  22. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Bruce Crossan
    Location: Burke Lake Park, Burke US-VA 38.76750, -77.28723
  23. gull/tern sp. Laridae sp.
    # Count: 3
    Date:
    Observer: Sherman Suter
    Location: George Mason Conference Center
  24. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Joshua Berman
    Location: Private Residence (Berryland)
  25. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 1
    Date:
    Observer: Fen Gv
    Location: Huntley Meadows Park--Cedar Trail Loop
  26. swan sp. Cygnus sp.
    # Count: 1
    Date:
    Observer: Bruce Crossan
    Location: Burke Lake Park, Burke US-VA 38.76804, -77.28759
  27. new world sparrow sp. Passerellidae sp.
    # Count: 3
    Date:
    Observer: Megan Massa
    Location: Vienna Metro Station Fields
  28. blackbird sp. Icteridae sp.
    # Count: 58
    Date:
    Observer: Hana Gibson
    Location: Huntley Meadows Park--Cedar Trail Loop
  29. Setophaga sp. Setophaga sp.
    # Count: 1
    Date:
    Observer: Candy Quinn
    Location: Lake Fairfax Park, Reston US-VA 38.96392, -77.31508
  30. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Diana Tsoy
    Location: 13516 Oak Ivy Lane, Fairfax, Virginia, US (38.901, -77.416)
  31. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Pete Huffer
    Location: The Turquoise Trail
  32. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 1
    Date:
    Observer: Peter Kelly
    Location: Falls Church High School
  33. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 10
    Date:
    Observer: Samantha Lott
    Location: Burke Lake Park
  34. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Megan Massa
    Location: Sully Woodlands
  35. Aythya sp. Aythya sp.
    # Count: 20
    Date:
    Observer: Alex C
    Location: Burke Lake Park, Burke, VA
  36. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 4
    Date:
    Observer: Steve Bielamowicz
    Location: Riverside Park
  37. Acanthis/Spinus sp. Acanthis/Spinus sp.
    # Count: 1
    Date:
    Observer: Phil Kenny
    Location: Home: 1731 Killarney Ct Vienna VA
  38. Spizella sp. Spizella sp.
    # Count: 15
    Date:
    Observer: Will Brooks
    Location: Waples Mill Meadow Park
  39. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Kay Bushman
    Location: Dyke Marsh Wildlife Preserve
  40. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 1
    Date:
    Observer: stephen johnson šŸ¦œ
    Location: Waples Mill Meadow Park
  41. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    # Count: 1
    Date:
    Observer: Ben Jesup
    Location: Huntley Meadows Park--Hike and Bike Trail
  42. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 1
    Date:
    Observer: Joshua Stafford
    Location: Huntley Meadows Park--Cedar Trail Loop
  43. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Huntley Meadows Park--Hike and Bike Trail
  44. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 1
    Date:
    Observer: Margaret Poethig
    Location: Huntley Meadows Park--Observation Tower
  45. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Robin Duska
    Location: Great Falls Park
  46. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Jocelyn Pyne
    Location: Occoquan Regional Park
  47. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Russell Taylor
    Location: Riverbend Park - Conn Meadow
  48. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Daniel Lebbin
    Location: 307 Johnson St SW, Vienna US-VA
  49. bird sp. Aves sp.
    # Count: 1
    Date:
    Observer: stephen johnson šŸ¦œ
    Location: Fred Crabtree Park
  50. goose sp. Anatidae (goose sp.)
    # Count: 1
    Date:
    Observer: Frederick Atwood
    Location: Clifton, Rock Crystal Dr
  51. grebe sp. Podicipedidae sp.
    # Count: 3
    Date:
    Observer: Julia Beach
    Location: Burke Lake Park
  52. nighthawk sp. Chordeiles sp.
    # Count: 1
    Date:
    Observer: Nick Newberry
    Location: Club Newberry
  53. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Sandra Farkas
    Location: Huntsman Lake
  54. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: MARION L JETTON
    Location: **HUNTLEY MEADOWS PARK
  55. Passerina sp. Passerina sp.
    # Count: 1
    Date:
    Observer: Anne Bielamowicz
    Location: Riverbend Park
  56. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    # Count: 1
    Date:
    Observer: Ben Jesup
    Location: Huntley Meadows Park--Hike and Bike Trail
  57. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: 2
    Date:
    Observer: Amiel Hopkins
    Location: Elizabeth Hartwell Mason Neck NWR
  58. Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Steve Bielamowicz
    Location: Hunting Creek Bridge
  59. Sterna sp. Sterna sp.
    # Count: 2
    Date:
    Observer: Amiel Hopkins
    Location: Belle Haven Park--North Parking Area
  60. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: **HUNTLEY MEADOWS PARK
  61. waterfowl sp. Anatidae sp.
    # Count: 3000
    Date:
    Observer: Amiel Hopkins
    Location: George Mason Conference Center
  62. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Adit Nehra
    Location: Mason Neck State Park
  63. plover sp. Charadriidae sp.
    # Count: 1
    Date:
    Observer: Adit Nehra
    Location: Mason Neck State Park
  64. Western/Semipalmated Sandpiper Calidris mauri/pusilla
    # Count: 4
    Date:
    Observer: Jan Kool
    Location: Hunting Creek Bridge
  65. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Max Davis
    Location: Conn's Farm Meadow
  66. heron sp. Ardeidae sp.
    # Count: 1
    Date:
    Observer: Max Davis
    Location: Meadowlark Botanical Gardens
  67. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Belle Haven Park--Picnic Area
  68. Larus sp. Larus sp.
    # Count: 1
    Date:
    Observer: Amiel Hopkins
    Location: Hunting Creek Bridge
  69. Bullock's/Baltimore Oriole Icterus bullockii/galbula
    # Count: 1
    Date:
    Observer: Edward Eder
    Location: Belle Haven Park--Picnic Area
  70. tanager sp. (Piranga sp.) Piranga sp.
    # Count: 1
    Date:
    Observer: Megan Massa
    Location: Waples Mill Meadow Park
  71. Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelli
    # Count: 1
    Date:
    Observer: Scott Baron
    Location: Riverbend Park
  72. eagle sp. Accipitridae sp. (eagle sp.)
    # Count: 1
    Date:
    Observer: bound 4 billings
    Location: VA RESTON Lake Newport dam
  73. Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
    # Count: 1
    Date:
    Observer: Amiel Hopkins
    Location: Dyke Marsh Wildlife Preserve
  74. Podiceps sp. Podiceps sp.
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Burke Lake Park E of Old Keen Mill
  75. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 5000
    Date:
    Observer: Gabriel Mapel
    Location: Pohick Bay Regional Park
  76. Calidris sp. Calidris sp.
    # Count: 3
    Date:
    Observer: Daniel Lebbin
    Location: Belle Haven Park--Picnic Area
  77. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    # Count: 1
    Date:
    Observer: Quinn Emmering
    Location: Belle Haven Park--Picnic Area
  78. nuthatch sp. Sitta sp.
    # Count: 1
    Date:
    Observer: Nick Newberry
    Location: Difficult Run Stream Valley Park (Oakton)
  79. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 2
    Date:
    Observer: Sherman Suter
    Location: Belle Haven PG to Stone Bridge
  80. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Daniel Lebbin
    Location: 246 Hillside Circle SW, Vienna VA 22180
  81. Leiothlypis sp. Leiothlypis sp.
    # Count: 1
    Date:
    Observer: Nick Newberry
    Location: Difficult Run Stream Valley Park (Oakton)
  82. large falcon sp. Falco sp. (large falcon sp.)
    # Count: 1
    Date:
    Observer: stephen johnson šŸ¦œ
    Location: Flat Lick Stream Valley Park
  83. large tern sp. Hydroprogne/Thalasseus sp.
    # Count: 1
    Date:
    Observer: Daniel Lebbin
    Location: Belle Haven Park--North Parking Area
  84. Coccyzus sp. Coccyzus sp.
    # Count: 1
    Date:
    Observer: John C. Mittermeier
    Location: Riverbend Park
  85. merganser sp. Mergellus/Lophodytes/Mergus sp.
    # Count: 11
    Date:
    Observer: Rusty Moran
    Location: Meadowood Recreation Area
  86. finch sp. Fringillidae sp.
    # Count: 9
    Date:
    Observer: Scott Baron
    Location: Fair Woods neighborhood
  87. teal sp. Anatidae sp. (teal sp.)
    # Count: 15
    Date:
    Observer: Scott Baron
    Location: **HUNTLEY MEADOWS PARK
  88. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Dunn Loring: Private Residence
  89. Zonotrichia sp. Zonotrichia sp.
    # Count: 1
    Date:
    Observer: James Eike
    Location: 2231 North Tuckahoe Street, Falls Church
  90. pigeon/dove sp. Columbidae sp.
    # Count: 2
    Date:
    Observer: James Eike
    Location: 2231 North Tuckahoe Street, Falls Church