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C&O Canal--Pennyfield Lock

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Bird List

Updated ~4 seconds ago
232 All Years 149 This Year 2024 70 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (149)

  1. Canada Goose Branta canadensis
    # Count: 3
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  2. Tundra Swan Cygnus columbianus
    # Count: 47
    Date:
    Observer: Vickie Baily
    Location: C&O Canal--Pennyfield Lock
  3. Wood Duck Aix sponsa
    # Count: 2
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  4. Blue-winged Teal Spatula discors
    # Count: 5
    Date:
    Observer: C. Johnson
    Location: C&O Canal--Pennyfield Lock
  5. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  6. Gadwall Mareca strepera
    # Count: 7
    Date:
    Observer: Vickie Baily
    Location: C&O Canal--Pennyfield Lock
  7. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Pete Yarrington
    Location: C&O Canal--Pennyfield Lock
  8. Mallard Anas platyrhynchos
    # Count: 6
    Date:
    Observer: Josephine Cox
    Location: C&O Canal--Pennyfield Lock
  9. American Black Duck Anas rubripes
    # Count: 1
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  10. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  11. Green-winged Teal Anas crecca
    # Count: 3
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  12. Canvasback Aythya valisineria
    # Count: 2
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  13. Redhead Aythya americana
    # Count: 2
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  14. Ring-necked Duck Aythya collaris
    # Count: 267
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  15. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  16. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  17. Bufflehead Bucephala albeola
    # Count: 16
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  18. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Tom Eck
    Location: C&O Canal--Pennyfield Lock
  19. Common Merganser Mergus merganser
    # Count: 10
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  20. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  21. Ruddy Duck Oxyura jamaicensis
    # Count: 23
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  22. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  23. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Josephine Cox
    Location: C&O Canal--Pennyfield Lock
  24. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  25. Mourning Dove Zenaida macroura
    # Count: 6
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  26. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: David Roberts
    Location: C&O Canal--Pennyfield Lock
  27. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  28. Chimney Swift Chaetura pelagica
    # Count: 8
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  29. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Igor Taimassov
    Location: C&O Canal--Pennyfield Lock
  30. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  31. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Allen Burke
    Location: C&O Canal--Pennyfield Lock
  32. Solitary Sandpiper Tringa solitaria
    # Count: 2
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  33. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 2
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  34. Ring-billed Gull Larus delawarensis
    # Count: 4
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  35. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  36. Common Tern Sterna hirundo
    # Count: 2
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  37. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  38. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  39. Great Egret Ardea alba
    # Count: 2
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  40. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  41. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  42. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  43. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  44. Mississippi Kite Ictinia mississippiensis
    # Count: 2
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  45. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Nate Cox
    Location: C&O Canal--Pennyfield Lock
  46. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  47. Bald Eagle Haliaeetus leucocephalus
    # Count: 2
    Date:
    Observer: Josephine Cox
    Location: C&O Canal--Pennyfield Lock
  48. Red-shouldered Hawk Buteo lineatus
    # Count: 2
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  49. Broad-winged Hawk Buteo platypterus
    # Count: 2
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  50. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Josephine Cox
    Location: C&O Canal--Pennyfield Lock
  51. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Pete Yarrington
    Location: C&O Canal--Pennyfield Lock
  52. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Josephine Cox
    Location: C&O Canal--Pennyfield Lock
  53. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Igor Taimassov
    Location: C&O Canal--Pennyfield Lock
  54. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  55. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  56. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Vickie Baily
    Location: C&O Canal--Pennyfield Lock
  57. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 2
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  58. Downy Woodpecker Dryobates pubescens
    # Count: 4
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  59. Hairy Woodpecker Dryobates villosus
    # Count: 2
    Date:
    Observer: Josephine Cox
    Location: C&O Canal--Pennyfield Lock
  60. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  61. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  62. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Josephine Cox
    Location: C&O Canal--Pennyfield Lock
  63. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Linda Friedland
    Location: C&O Canal--Pennyfield Lock
  64. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  65. Eastern Phoebe Sayornis phoebe
    # Count: 2
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  66. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Ron Johnson
    Location: C&O Canal--Pennyfield Lock
  67. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  68. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  69. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Ron Johnson
    Location: C&O Canal--Pennyfield Lock
  70. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Cathy Baxter
    Location: C&O Canal--Pennyfield Lock
  71. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  72. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Denny Porter
    Location: C&O Canal--Pennyfield Lock
  73. Blue Jay Cyanocitta cristata
    # Count: 7
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  74. American Crow Corvus brachyrhynchos
    # Count: 100
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  75. Fish Crow Corvus ossifragus
    # Count: 2
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  76. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  77. Carolina Chickadee Poecile carolinensis
    # Count: 4
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  78. Tufted Titmouse Baeolophus bicolor
    # Count: 6
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  79. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  80. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  81. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: Roy Howard
    Location: C&O Canal--Pennyfield Lock
  82. Barn Swallow Hirundo rustica
    # Count: 5
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  83. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  84. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  85. White-breasted Nuthatch Sitta carolinensis
    # Count: 4
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  86. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Sandra Farkas
    Location: C&O Canal--Pennyfield Lock
  87. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Josephine Cox
    Location: C&O Canal--Pennyfield Lock
  88. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Roy Howard
    Location: C&O Canal--Pennyfield Lock
  89. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Linda Friedland
    Location: C&O Canal--Pennyfield Lock
  90. Winter Wren Troglodytes hiemalis
    # Count: 2
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  91. Carolina Wren Thryothorus ludovicianus
    # Count: 5
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  92. European Starling Sturnus vulgaris
    # Count: 1
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  93. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  94. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  95. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  96. Eastern Bluebird Sialia sialis
    # Count: 21
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  97. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Marina True
    Location: C&O Canal--Pennyfield Lock
  98. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Pete Yarrington
    Location: C&O Canal--Pennyfield Lock
  99. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Kate Volz
    Location: C&O Canal--Pennyfield Lock
  100. American Robin Turdus migratorius
    # Count: 6
    Date:
    Observer: Josephine Cox
    Location: C&O Canal--Pennyfield Lock
  101. Cedar Waxwing Bombycilla cedrorum
    # Count: 4
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  102. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: Jeff Smith
    Location: C&O Canal--Pennyfield Lock
  103. House Finch Haemorhous mexicanus
    # Count: 2
    Date:
    Observer: Josephine Cox
    Location: C&O Canal--Pennyfield Lock
  104. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  105. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  106. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  107. Field Sparrow Spizella pusilla
    # Count: 2
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  108. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: C&O Canal--Pennyfield Lock
  109. Dark-eyed Junco Junco hyemalis
    # Count: 9
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  110. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: C. Johnson
    Location: C&O Canal--Pennyfield Lock
  111. White-throated Sparrow Zonotrichia albicollis
    # Count: 25
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  112. Song Sparrow Melospiza melodia
    # Count: 12
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  113. Swamp Sparrow Melospiza georgiana
    # Count: 10
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  114. Eastern Towhee Pipilo erythrophthalmus
    # Count: 4
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  115. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  116. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: David Roberts
    Location: C&O Canal--Pennyfield Lock
  117. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  118. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  119. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  120. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  121. Common Grackle Quiscalus quiscula
    # Count: 2
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  122. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Lisa Shannon
    Location: C&O Canal--Pennyfield Lock
  123. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  124. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Roy Howard
    Location: C&O Canal--Pennyfield Lock
  125. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Riley Metcalfe
    Location: C&O Canal--Pennyfield Lock
  126. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Ron Johnson
    Location: C&O Canal--Pennyfield Lock
  127. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Tom Kimbis
    Location: C&O Canal--Pennyfield Lock
  128. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  129. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Rick Hatch
    Location: C&O Canal--Pennyfield Lock
  130. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Cathy Baxter
    Location: C&O Canal--Pennyfield Lock
  131. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Cathy Baxter
    Location: C&O Canal--Pennyfield Lock
  132. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: Cathy Baxter
    Location: C&O Canal--Pennyfield Lock
  133. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Lucas Foerster
    Location: C&O Canal--Pennyfield Lock
  134. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  135. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Lawrence Rubey
    Location: C&O Canal--Pennyfield Lock
  136. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  137. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  138. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  139. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  140. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: C. Johnson
    Location: C&O Canal--Pennyfield Lock
  141. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Tom Kimbis
    Location: C&O Canal--Pennyfield Lock
  142. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  143. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Gene Murray
    Location: C&O Canal--Pennyfield Lock
  144. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  145. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Ryan and Kathryn Carr
    Location: C&O Canal--Pennyfield Lock
  146. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Scott Young
    Location: C&O Canal--Pennyfield Lock
  147. Northern Cardinal Cardinalis cardinalis
    # Count: 8
    Date:
    Observer: Moira Davenport
    Location: C&O Canal--Pennyfield Lock
  148. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Jenny Barnett
    Location: C&O Canal--Pennyfield Lock
  149. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock

Additional Taxa (6)

  1. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 20
    Date:
    Observer: Susan Hunt
    Location: C&O Canal--Pennyfield Lock
  2. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 10
    Date:
    Observer: Pete Yarrington
    Location: C&O Canal--Pennyfield Lock
  3. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: Teresa M
    Location: C&O Canal--Pennyfield Lock
  4. gull sp. Larinae sp.
    # Count: 6
    Date:
    Observer: Teresa M
    Location: C&O Canal--Pennyfield Lock
  5. American/Fish Crow Corvus brachyrhynchos/ossifragus
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: C&O Canal--Pennyfield Lock
  6. new world sparrow sp. Passerellidae sp.
    # Count: 8
    Date:
    Observer: Teresa M
    Location: C&O Canal--Pennyfield Lock