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Rock Creek Park--Maintenance Yard

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Bird List

Updated ~10 seconds ago
180 All Years 130 This Year 2024 39 This Month Jun 2024
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (180)

  1. Mourning Dove Zenaida macroura
    # Count: 8
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  2. Chimney Swift Chaetura pelagica
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  3. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  4. Downy Woodpecker Dryobates pubescens
    # Count: 2
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  5. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  6. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  7. Blue Jay Cyanocitta cristata
    # Count: 2
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  8. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  9. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  10. Carolina Chickadee Poecile carolinensis
    # Count: 3
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  11. Tufted Titmouse Baeolophus bicolor
    # Count: 6
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  12. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  13. Carolina Wren Thryothorus ludovicianus
    # Count: 4
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  14. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  15. Wood Thrush Hylocichla mustelina
    # Count: 2
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  16. American Robin Turdus migratorius
    # Count: 6
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  17. House Finch Haemorhous mexicanus
    # Count: 6
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  18. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  19. Common Grackle Quiscalus quiscula
    # Count: 3
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  20. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  21. Northern Cardinal Cardinalis cardinalis
    # Count: 5
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  22. Indigo Bunting Passerina cyanea
    # Count: 3
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  23. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  24. European Starling Sturnus vulgaris
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  25. House Sparrow Passer domesticus
    # Count: 3
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  26. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  27. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  28. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  29. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  30. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: a d
    Location: Rock Creek Park--Maintenance Yard
  31. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  32. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  33. Northern Flicker Colaptes auratus
    # Count: 3
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  34. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: a d
    Location: Rock Creek Park--Maintenance Yard
  35. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: William Crimmins
    Location: Rock Creek Park--Maintenance Yard
  36. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: William Crimmins
    Location: Rock Creek Park--Maintenance Yard
  37. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: a d
    Location: Rock Creek Park--Maintenance Yard
  38. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: a d
    Location: Rock Creek Park--Maintenance Yard
  39. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: a d
    Location: Rock Creek Park--Maintenance Yard
  40. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  41. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Arjen de Boer
    Location: Rock Creek Park--Maintenance Yard
  42. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Arjen de Boer
    Location: Rock Creek Park--Maintenance Yard
  43. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  44. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  45. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Noam Raffel
    Location: Rock Creek Park--Maintenance Yard
  46. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park--Maintenance Yard
  47. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  48. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Evan Clark
    Location: Rock Creek Park--Maintenance Yard
  49. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Jennifer Pekkinen
    Location: Rock Creek Park--Maintenance Yard
  50. Cedar Waxwing Bombycilla cedrorum
    # Count: 3
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  51. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  52. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Laura Dantonio
    Location: Rock Creek Park--Maintenance Yard
  53. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Laura Dantonio
    Location: Rock Creek Park--Maintenance Yard
  54. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Garrett Yocklin
    Location: Rock Creek Park--Maintenance Yard
  55. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  56. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Rob Cobbs
    Location: Rock Creek Park--Maintenance Yard
  57. Mallard Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Marina True
    Location: Rock Creek Park--Maintenance Yard
  58. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Marina True
    Location: Rock Creek Park--Maintenance Yard
  59. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Sarah Leister
    Location: Rock Creek Park--Maintenance Yard
  60. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Bjorn Westergard
    Location: Rock Creek Park--Maintenance Yard
  61. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Melanie Brisse
    Location: Rock Creek Park--Maintenance Yard
  62. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Melanie Brisse
    Location: Rock Creek Park--Maintenance Yard
  63. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Melanie Brisse
    Location: Rock Creek Park--Maintenance Yard
  64. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Emily Wiggans
    Location: Rock Creek Park--Maintenance Yard
  65. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Emily Wiggans
    Location: Rock Creek Park--Maintenance Yard
  66. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Emily Wiggans
    Location: Rock Creek Park--Maintenance Yard
  67. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Gene DeAnna
    Location: Rock Creek Park--Maintenance Yard
  68. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Kyle Gardiner
    Location: Rock Creek Park--Maintenance Yard
  69. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  70. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Coetzee Pretorius
    Location: Rock Creek Park--Maintenance Yard
  71. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Garrett Yocklin
    Location: Rock Creek Park--Maintenance Yard
  72. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Garrett Yocklin
    Location: Rock Creek Park--Maintenance Yard
  73. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Garrett Yocklin
    Location: Rock Creek Park--Maintenance Yard
  74. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Garrett Yocklin
    Location: Rock Creek Park--Maintenance Yard
  75. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Coetzee Pretorius
    Location: Rock Creek Park--Maintenance Yard
  76. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Elliot Skinner
    Location: Rock Creek Park--Maintenance Yard
  77. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Kerry Allen
    Location: Rock Creek Park--Maintenance Yard
  78. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: David Lauter
    Location: Rock Creek Park--Maintenance Yard
  79. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: David Lauter
    Location: Rock Creek Park--Maintenance Yard
  80. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Laura Dantonio
    Location: Rock Creek Park--Maintenance Yard
  81. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Laura Dantonio
    Location: Rock Creek Park--Maintenance Yard
  82. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Marina True
    Location: Rock Creek Park--Maintenance Yard
  83. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Marina True
    Location: Rock Creek Park--Maintenance Yard
  84. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: T Arnold
    Location: Rock Creek Park--Maintenance Yard
  85. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Rock Creek Park--Maintenance Yard
  86. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Garrett Yocklin
    Location: Rock Creek Park--Maintenance Yard
  87. Rock Pigeon Columba livia
    # Count: 2
    Date:
    Observer: Jon Langhorst
    Location: Rock Creek Park--Maintenance Yard
  88. Double-crested Cormorant Nannopterum auritum
    # Count: 15
    Date:
    Observer: Jon Langhorst
    Location: Rock Creek Park--Maintenance Yard
  89. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Sandra Rosenhouse
    Location: Rock Creek Park--Maintenance Yard
  90. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Sandra Rosenhouse
    Location: Rock Creek Park--Maintenance Yard
  91. Barred Owl Strix varia
    # Count: 2
    Date:
    Observer: a d
    Location: Rock Creek Park--Maintenance Yard
  92. Blue-headed Vireo Vireo solitarius
    # Count: 2
    Date:
    Observer: Kyle Gardiner
    Location: Rock Creek Park--Maintenance Yard
  93. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Zach Slavin
    Location: Rock Creek Park--Maintenance Yard
  94. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Zach Slavin
    Location: Rock Creek Park--Maintenance Yard
  95. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Susie BDC
    Location: Rock Creek Park--Maintenance Yard
  96. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Sandra Rosenhouse
    Location: Rock Creek Park--Maintenance Yard
  97. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: Sandra Rosenhouse
    Location: Rock Creek Park--Maintenance Yard
  98. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Jason Burnett
    Location: Rock Creek Park--Maintenance Yard
  99. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Garrett Yocklin
    Location: Rock Creek Park--Maintenance Yard
  100. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Art Drauglis
    Location: Rock Creek Park--Maintenance Yard
  101. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Derek Richardson
    Location: Rock Creek Park--Maintenance Yard
  102. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Jennifer Pekkinen
    Location: Rock Creek Park--Maintenance Yard
  103. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Matt Winter
    Location: Rock Creek Park--Maintenance Yard
  104. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Matt Winter
    Location: Rock Creek Park--Maintenance Yard
  105. Solitary Sandpiper Tringa solitaria
    # Count: 2
    Date:
    Observer: Marina True
    Location: Rock Creek Park--Maintenance Yard
  106. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Rachel Barham
    Location: Rock Creek Park--Maintenance Yard
  107. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Melanie Brisse
    Location: Rock Creek Park--Maintenance Yard
  108. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Meg Symington
    Location: Rock Creek Park--Maintenance Yard
  109. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: a d
    Location: Rock Creek Park--Maintenance Yard
  110. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Scott Hoekman
    Location: Rock Creek Park--Maintenance Yard
  111. Ring-billed Gull Larus delawarensis
    # Count: 2
    Date:
    Observer: Sam Hamer
    Location: Rock Creek Park--Maintenance Yard
  112. Wood Duck Aix sponsa
    # Count: 6
    Date:
    Observer: Bodo Stern
    Location: Rock Creek Park--Maintenance Yard
  113. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Jason Wilder
    Location: Rock Creek Park--Maintenance Yard
  114. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Rob Hilton
    Location: Rock Creek Park--Maintenance Yard
  115. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  116. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Scott Stafford
    Location: Rock Creek Park--Maintenance Yard
  117. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Roger Stephenson
    Location: Rock Creek Park--Maintenance Yard
  118. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: David Lauter
    Location: Rock Creek Park--Maintenance Yard
  119. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Jennifer Pekkinen
    Location: Rock Creek Park--Maintenance Yard
  120. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Patrick Sullivan
    Location: Rock Creek Park--Maintenance Yard
  121. American Pipit Anthus rubescens
    # Count: 2
    Date:
    Observer: Marina True
    Location: Rock Creek Park--Maintenance Yard
  122. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: David Loe
    Location: Rock Creek Park--Maintenance Yard
  123. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Kyle Gardiner
    Location: Rock Creek Park--Maintenance Yard
  124. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Andy McGeoch 🦆
    Location: Rock Creek Park--Maintenance Yard
  125. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Andrew Inglis
    Location: Rock Creek Park--Maintenance Yard
  126. Purple Finch Haemorhous purpureus
    # Count: 2
    Date:
    Observer: Matt Winter
    Location: Rock Creek Park--Maintenance Yard
  127. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Zach Slavin
    Location: Rock Creek Park--Maintenance Yard
  128. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: David Michnal
    Location: Rock Creek Park--Maintenance Yard
  129. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  130. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  131. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Stephen Tibbets
    Location: Rock Creek Park--Maintenance Yard
  132. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Andrew Inglis
    Location: Rock Creek Park--Maintenance Yard
  133. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Monte Tarbox
    Location: Rock Creek Park--Maintenance Yard
  134. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: J. Christopher Haney
    Location: Rock Creek Park--Maintenance Yard
  135. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Hank Nelson
    Location: Rock Creek Park--Maintenance Yard
  136. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Scott Stafford
    Location: Rock Creek Park--Maintenance Yard
  137. Connecticut Warbler Oporornis agilis
    # Count: 1
    Date:
    Observer: Gregory Gough 🦚
    Location: Rock Creek Park--Maintenance Yard
  138. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Marina True
    Location: Rock Creek Park--Maintenance Yard
  139. Bicknell's Thrush Catharus bicknelli
    # Count: 1
    Date:
    Observer: Bilcha A
    Location: Rock Creek Park--Maintenance Yard
  140. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: grace c
    Location: Rock Creek Park--Maintenance Yard
  141. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: William Crimmins
    Location: Rock Creek Park--Maintenance Yard
  142. Orange-crowned Warbler Leiothlypis celata
    # Count: X
    Date:
    Observer: William Crimmins
    Location: Rock Creek Park--Maintenance Yard
  143. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Jon Langhorst
    Location: Rock Creek Park--Maintenance Yard
  144. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: Daniel S.
    Location: Rock Creek Park--Maintenance Yard
  145. Bobolink Dolichonyx oryzivorus
    # Count: 2
    Date:
    Observer: Gregory Gough 🦚
    Location: Rock Creek Park--Maintenance Yard
  146. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Marina True
    Location: Rock Creek Park--Maintenance Yard
  147. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Rock Creek Park--Maintenance Yard
  148. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Callan Swenson
    Location: Rock Creek Park--Maintenance Yard
  149. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  150. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Richard Harris
    Location: Rock Creek Park--Maintenance Yard
  151. Orchard Oriole Icterus spurius
    # Count: 2
    Date:
    Observer: Richard Harris
    Location: Rock Creek Park--Maintenance Yard
  152. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Andy McGeoch 🦆
    Location: Rock Creek Park--Maintenance Yard
  153. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: Gregoriah Hartman
    Location: Rock Creek Park--Maintenance Yard
  154. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Duncan Bishop
    Location: Rock Creek Park--Maintenance Yard
  155. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Duncan Bishop
    Location: Rock Creek Park--Maintenance Yard
  156. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Roya Marefat
    Location: Rock Creek Park--Maintenance Yard
  157. Snow Goose Anser caerulescens
    # Count: 125
    Date:
    Observer: Scott Stafford
    Location: Rock Creek Park--Maintenance Yard
  158. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Daniel S.
    Location: Rock Creek Park--Maintenance Yard
  159. Great Black-backed Gull Larus marinus
    # Count: 1
    Date:
    Observer: Wallace Kornack
    Location: Rock Creek Park--Maintenance Yard
  160. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Daniel S.
    Location: Rock Creek Park--Maintenance Yard
  161. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Ruth Wittersgreen
    Location: Rock Creek Park--Maintenance Yard
  162. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Rachel Barham
    Location: Rock Creek Park--Maintenance Yard
  163. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Joel Brown
    Location: Rock Creek Park--Maintenance Yard
  164. Evening Grosbeak Coccothraustes vespertinus
    # Count: 1
    Date:
    Observer: Hugh McGuinness
    Location: Rock Creek Park--Maintenance Yard
  165. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: Scott Stafford
    Location: Rock Creek Park--Maintenance Yard
  166. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Rachel Barham
    Location: Rock Creek Park--Maintenance Yard
  167. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Nate Graham
    Location: Rock Creek Park--Maintenance Yard
  168. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Clive Harris
    Location: Rock Creek Park--Maintenance Yard
  169. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Alex Wiebe
    Location: Rock Creek Park--Maintenance Yard
  170. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Adam Sedgley
    Location: Rock Creek Park--Maintenance Yard
  171. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Gregory Gough 🦚
    Location: Rock Creek Park--Maintenance Yard
  172. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Jason Berry
    Location: Rock Creek Park--Maintenance Yard
  173. Grasshopper Sparrow Ammodramus savannarum
    # Count: 2
    Date:
    Observer: Sara Fuentes
    Location: Rock Creek Park--Maintenance Yard
  174. Laughing Gull Leucophaeus atricilla
    # Count: 4
    Date:
    Observer: Kevin Ebert
    Location: Rock Creek Park--Maintenance Yard
  175. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 2
    Date:
    Observer: Hugh McGuinness
    Location: Rock Creek Park--Maintenance Yard
  176. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Frank Hawkins
    Location: Rock Creek Park--Maintenance Yard
  177. Sedge Wren Cistothorus stellaris
    # Count: 1
    Date:
    Observer: Clive Harris
    Location: Rock Creek Park--Maintenance Yard
  178. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 2
    Date:
    Observer: Ottavio Janni
    Location: Rock Creek Park--Maintenance Yard
  179. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: Dave Czaplak
    Location: Rock Creek Park--Maintenance Yard
  180. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Gregory Gough 🦚
    Location: Rock Creek Park--Maintenance Yard

Hybrids (2)

  1. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park--Maintenance Yard
  2. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    # Count: 1
    Date:
    Observer: Kathryn Wilson
    Location: Rock Creek Park--Maintenance Yard

Additional Taxa (42)

  1. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  2. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Arjen de Boer
    Location: Rock Creek Park--Maintenance Yard
  3. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Emily Wiggans
    Location: Rock Creek Park--Maintenance Yard
  4. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Coetzee Pretorius
    Location: Rock Creek Park--Maintenance Yard
  5. American/Fish Crow Corvus brachyrhynchos/ossifragus
    # Count: 2
    Date:
    Observer: Coetzee Pretorius
    Location: Rock Creek Park--Maintenance Yard
  6. new world warbler sp. Parulidae sp.
    # Count: 3
    Date:
    Observer: Coetzee Pretorius
    Location: Rock Creek Park--Maintenance Yard
  7. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: David Michnal
    Location: Rock Creek Park--Maintenance Yard
  8. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Jennifer Pekkinen
    Location: Rock Creek Park--Maintenance Yard
  9. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Garrett Yocklin
    Location: Rock Creek Park--Maintenance Yard
  10. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Lacey N. Dunham
    Location: Rock Creek Park--Maintenance Yard
  11. gull sp. Larinae sp.
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park--Maintenance Yard
  12. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Marina True
    Location: Rock Creek Park--Maintenance Yard
  13. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  14. wren sp. Troglodytidae sp.
    # Count: 4
    Date:
    Observer: David Hunter
    Location: Rock Creek Park--Maintenance Yard
  15. new world sparrow sp. Passerellidae sp.
    # Count: 6
    Date:
    Observer: Janet Bogue
    Location: Rock Creek Park--Maintenance Yard
  16. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  17. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Bart Hutchinson
    Location: Rock Creek Park--Maintenance Yard
  18. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  19. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    # Count: 1
    Date:
    Observer: Daniel S.
    Location: Rock Creek Park--Maintenance Yard
  20. blackbird sp. Icteridae sp.
    # Count: X
    Date:
    Observer: Christina Rocca
    Location: Rock Creek Park--Maintenance Yard
  21. Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelli
    # Count: 1
    Date:
    Observer: Ed Wallace
    Location: Rock Creek Park--Maintenance Yard
  22. swallow sp. Hirundinidae sp.
    # Count: 2
    Date:
    Observer: David Rubenstein
    Location: Rock Creek Park--Maintenance Yard
  23. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Kari Cohen
    Location: Rock Creek Park--Maintenance Yard
  24. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    # Count: 1
    Date:
    Observer: Gerry Hawkins
    Location: Rock Creek Park--Maintenance Yard
  25. tanager sp. (Piranga sp.) Piranga sp.
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Rock Creek Park--Maintenance Yard
  26. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Jennifer Pekkinen
    Location: Rock Creek Park--Maintenance Yard
  27. pewee sp. (Contopus sp.) Contopus sp.
    # Count: 1
    Date:
    Observer: Menachem Goldstein
    Location: Rock Creek Park--Maintenance Yard
  28. duck sp. Anatidae (duck sp.)
    # Count: 2
    Date:
    Observer: Andy McGeoch 🦆
    Location: Rock Creek Park--Maintenance Yard
  29. crow sp. Corvus sp. (crow sp.)
    # Count: 2
    Date:
    Observer: Gregory Gough 🦚
    Location: Rock Creek Park--Maintenance Yard
  30. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 1
    Date:
    Observer: Menachem Goldstein
    Location: Rock Creek Park--Maintenance Yard
  31. nuthatch sp. Sitta sp.
    # Count: 1
    Date:
    Observer: Kevin Ebert
    Location: Rock Creek Park--Maintenance Yard
  32. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Diego Casanova
    Location: Rock Creek Park--Maintenance Yard
  33. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 3
    Date:
    Observer: Wallace Kornack
    Location: Rock Creek Park--Maintenance Yard
  34. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Rock Creek Park--Maintenance Yard
  35. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Leyla Gungor
    Location: Rock Creek Park--Maintenance Yard
  36. Summer/Scarlet Tanager Piranga rubra/olivacea
    # Count: 1
    Date:
    Observer: Gregory Gough 🦚
    Location: Rock Creek Park--Maintenance Yard
  37. shorebird sp. Charadriiformes sp.
    # Count: 10
    Date:
    Observer: Daniel S.
    Location: Rock Creek Park--Maintenance Yard
  38. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Will McPhail
    Location: Rock Creek Park--Maintenance Yard
  39. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: Oliver Patrick
    Location: Rock Creek Park--Maintenance Yard
  40. heron sp. Ardeidae sp.
    # Count: 2
    Date:
    Observer: Daniel Blatt
    Location: Rock Creek Park--Maintenance Yard
  41. Myiarchus sp. Myiarchus sp.
    # Count: 1
    Date:
    Observer: Jeff Shenot
    Location: Rock Creek Park--Maintenance Yard
  42. Coccyzus sp. Coccyzus sp.
    # Count: 1
    Date:
    Observer: Kevin Ebert
    Location: Rock Creek Park--Maintenance Yard