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Rock Creek Park -- Conn. Ave. to National Zoo

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Bird List

Updated ~4 seconds ago
123 All Years 61 This Year 2024 26 This Month Jun 2024
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (123)

  1. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: a d
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  2. Mallard Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  3. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  4. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  5. Chimney Swift Chaetura pelagica
    # Count: 4
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  6. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  7. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  8. Downy Woodpecker Dryobates pubescens
    # Count: 2
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  9. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  10. Acadian Flycatcher Empidonax virescens
    # Count: 3
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  11. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  12. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  13. Blue Jay Cyanocitta cristata
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  14. Fish Crow Corvus ossifragus
    # Count: 2
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  15. Tufted Titmouse Baeolophus bicolor
    # Count: 4
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  16. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  17. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  18. Carolina Wren Thryothorus ludovicianus
    # Count: 3
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  19. European Starling Sturnus vulgaris
    # Count: 7
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  20. American Robin Turdus migratorius
    # Count: 3
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  21. House Sparrow Passer domesticus
    # Count: 5
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  22. American Goldfinch Spinus tristis
    # Count: 3
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  23. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  24. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  25. Common Grackle Quiscalus quiscula
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  26. Northern Cardinal Cardinalis cardinalis
    # Count: 6
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  27. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  28. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  29. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  30. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  31. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  32. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  33. Carolina Chickadee Poecile carolinensis
    # Count: 2
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  34. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  35. Gray Catbird Dumetella carolinensis
    # Count: 2
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  36. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  37. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Claire Nemes
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  38. Northern Mockingbird Mimus polyglottos
    # Count: 2
    Date:
    Observer: Claire Nemes
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  39. House Finch Haemorhous mexicanus
    # Count: 5
    Date:
    Observer: Claire Nemes
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  40. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  41. American Redstart Setophaga ruticilla
    # Count: 2
    Date:
    Observer: Parrie henderson-O'Keefe
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  42. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Parrie henderson-O'Keefe
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  43. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Parrie henderson-O'Keefe
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  44. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: E J
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  45. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: E J
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  46. Louisiana Waterthrush Parkesia motacilla
    # Count: 2
    Date:
    Observer: E J
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  47. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  48. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  49. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  50. White-throated Sparrow Zonotrichia albicollis
    # Count: 2
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  51. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  52. Cape May Warbler Setophaga tigrina
    # Count: 2
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  53. Canada Goose Branta canadensis
    # Count: 4
    Date:
    Observer: Dan Mark
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  54. Rock Pigeon Columba livia
    # Count: 2
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  55. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  56. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Kerry Allen
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  57. Hairy Woodpecker Dryobates villosus
    # Count: X
    Date:
    Observer: Emily Blackwell
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  58. Black Vulture Coragyps atratus
    # Count: 2
    Date:
    Observer: Ian Owens
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  59. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Ian Owens
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  60. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Ian Owens
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  61. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Parrie henderson-O'Keefe
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  62. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Keegan M
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  63. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: John Parrott
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  64. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Hannah Brogan
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  65. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Jeremy Gabrielson
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  66. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: michael kiessig
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  67. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: michael kiessig
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  68. Double-crested Cormorant Nannopterum auritum
    # Count: 5
    Date:
    Observer: Paul Pisano
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  69. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 2
    Date:
    Observer: Paul Pisano
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  70. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Paul Pisano
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  71. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Paul Pisano
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  72. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Paul Pisano
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  73. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Paul Pisano
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  74. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  75. Herring Gull Larus argentatus
    # Count: 2
    Date:
    Observer: Matthias Maier
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  76. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Andy Boyce
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  77. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  78. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Efua Peterson
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  79. Barn Swallow Hirundo rustica
    # Count: 4
    Date:
    Observer: Mary Hansen
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  80. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Mary Hansen
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  81. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Leonardo Venegas P
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  82. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Leonardo Venegas P
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  83. Bobolink Dolichonyx oryzivorus
    # Count: 32
    Date:
    Observer: Leonardo Venegas P
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  84. Red-winged Blackbird Agelaius phoeniceus
    # Count: 5
    Date:
    Observer: Leonardo Venegas P
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  85. Magnolia Warbler Setophaga magnolia
    # Count: 2
    Date:
    Observer: Leonardo Venegas P
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  86. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Guy de Bruyn
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  87. Baltimore Oriole Icterus galbula
    # Count: 2
    Date:
    Observer: Tom Boucher
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  88. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Rachel Barham
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  89. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Rachel Barham
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  90. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: kirsten nb
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  91. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Brian Twersky
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  92. Pine Siskin Spinus pinus
    # Count: 4
    Date:
    Observer: Alex Wiebe
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  93. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Karlla Barbosa
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  94. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Katherine Clements
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  95. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Katherine Clements
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  96. Ring-billed Gull Larus delawarensis
    # Count: 6
    Date:
    Observer: John Leszczynski
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  97. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: John Leszczynski
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  98. American Black Duck Anas rubripes
    # Count: 1
    Date:
    Observer: John Leszczynski
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  99. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: John Leszczynski
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  100. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: A. Lopata
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  101. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: John Leszczynski
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  102. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Mark Hammond
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  103. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Kevin Bennett
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  104. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Kevin Bennett
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  105. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Kevin Bennett
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  106. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Kevin Bennett
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  107. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: John Leszczynski
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  108. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: John Leszczynski
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  109. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Kevin Bennett
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  110. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Kevin Bennett
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  111. Common Nighthawk Chordeiles minor
    # Count: X
    Date:
    Observer: Jamie Chavez
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  112. Northern Shoveler Spatula clypeata
    # Count: X
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  113. American Wigeon Mareca americana
    # Count: X
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  114. Green-winged Teal Anas crecca
    # Count: X
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  115. American Coot Fulica americana
    # Count: X
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  116. Swamp Sparrow Melospiza georgiana
    # Count: X
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  117. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  118. American Kestrel Falco sparverius
    # Count: X
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  119. Blue-headed Vireo Vireo solitarius
    # Count: X
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  120. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  121. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  122. Least Flycatcher Empidonax minimus
    # Count: X
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  123. Northern Waterthrush Parkesia noveboracensis
    # Count: X
    Date:
    Observer: Jim Berry
    Location: Rock Creek Park -- Conn. Ave. to National Zoo

Additional Taxa (14)

  1. American/Fish Crow Corvus brachyrhynchos/ossifragus
    # Count: 1
    Date:
    Observer: Claire Nemes
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  2. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  3. swallow sp. Hirundinidae sp.
    # Count: 2
    Date:
    Observer: Laura Whitaker
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  4. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 2
    Date:
    Observer: Parrie henderson-O'Keefe
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  5. crow sp. Corvus sp. (crow sp.)
    # Count: 2
    Date:
    Observer: Matthew Sileo
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  6. wren sp. Troglodytidae sp.
    # Count: 4
    Date:
    Observer: Leyla Gungor
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  7. woodpecker sp. Picidae sp.
    # Count: 2
    Date:
    Observer: James Nelson
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  8. passerine sp. Passeriformes sp.
    # Count: 5
    Date:
    Observer: James Nelson
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  9. peep sp. Calidris sp. (peep sp.)
    # Count: 1
    Date:
    Observer: Rachel Barham
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  10. gull sp. Larinae sp.
    # Count: 20
    Date:
    Observer: Rachel Barham
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  11. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: John Leszczynski
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  12. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: John Leszczynski
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  13. shorebird sp. Charadriiformes sp.
    # Count: 1
    Date:
    Observer: John Leszczynski
    Location: Rock Creek Park -- Conn. Ave. to National Zoo
  14. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: John Leszczynski
    Location: Rock Creek Park -- Conn. Ave. to National Zoo