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Patuxent Research Refuge--North Tract--Lake Allen

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Bird List

Updated ~10 seconds ago
157 All Years 77 This Year 2024 58 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (157)

  1. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  2. Trumpeter Swan Cygnus buccinator
    # Count: 3
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  3. Tundra Swan Cygnus columbianus
    # Count: 2
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  4. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  5. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Erika Koontz
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  6. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Stan Arnold
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  7. Gadwall Mareca strepera
    # Count: 4
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  8. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  9. Mallard Anas platyrhynchos
    # Count: 3
    Date:
    Observer: Linda Vitchock
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  10. American Black Duck Anas rubripes
    # Count: 10
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  11. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Stan Arnold
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  12. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  13. Redhead Aythya americana
    # Count: 2
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  14. Ring-necked Duck Aythya collaris
    # Count: 23
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  15. Lesser Scaup Aythya affinis
    # Count: 10
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  16. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Wayne Longbottom
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  17. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Greg Fleming
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  18. Hooded Merganser Lophodytes cucullatus
    # Count: 12
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  19. Common Merganser Mergus merganser
    # Count: 2
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  20. Wild Turkey Meleagris gallopavo
    # Count: 15
    Date:
    Observer: Kesean Bush
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  21. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  22. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  23. Rock Pigeon Columba livia
    # Count: 20
    Date:
    Observer: John Whittle
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  24. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  25. Yellow-billed Cuckoo Coccyzus americanus
    # Count: X
    Date:
    Observer: Tessa Giannini
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  26. Chimney Swift Chaetura pelagica
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  27. Ruby-throated Hummingbird Archilochus colubris
    # Count: 5
    Date:
    Observer: Hillary Gonzalez
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  28. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  29. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Sean Stewart
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  30. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Dave Votta
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  31. Semipalmated Plover Charadrius semipalmatus
    # Count: 2
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  32. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  33. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Stan Arnold
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  34. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Stan Arnold
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  35. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  36. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Stan Arnold
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  37. Least Sandpiper Calidris minutilla
    # Count: 11
    Date:
    Observer: Stan Arnold
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  38. Pectoral Sandpiper Calidris melanotos
    # Count: 6
    Date:
    Observer: Stan Arnold
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  39. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  40. Ring-billed Gull Larus delawarensis
    # Count: 3
    Date:
    Observer: Bonnie Ott
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  41. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  42. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  43. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Rich Mason
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  44. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Hillary Gonzalez
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  45. Great Egret Ardea alba
    # Count: X
    Date:
    Observer: Tessa Giannini
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  46. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  47. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  48. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Patrice Lyle
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  49. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Patrice Lyle
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  50. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Matthew Pinegar
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  51. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  52. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  53. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Fred Shaffer
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  54. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  55. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Lawrence Dunaj
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  56. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Daniel Morley
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  57. Barred Owl Strix varia
    # Count: 2
    Date:
    Observer: Daniel Morley
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  58. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Patrice Lyle
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  59. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  60. Red-bellied Woodpecker Melanerpes carolinus
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  61. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  62. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Derek Richardson
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  63. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Lawrence Dunaj
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  64. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Fred Shaffer
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  65. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Derek Richardson
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  66. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  67. Acadian Flycatcher Empidonax virescens
    # Count: 2
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  68. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: John Whittle
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  69. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Patrice Lyle
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  70. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  71. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  72. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  73. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Hillary Gonzalez
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  74. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Rich Mason
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  75. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Bonnie Ott
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  76. Red-eyed Vireo Vireo olivaceus
    # Count: 2
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  77. Blue Jay Cyanocitta cristata
    # Count: 1
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  78. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Linda Vitchock
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  79. Fish Crow Corvus ossifragus
    # Count: 2
    Date:
    Observer: Joe Hanfman
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  80. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  81. Carolina Chickadee Poecile carolinensis
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  82. Tufted Titmouse Baeolophus bicolor
    # Count: 3
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  83. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  84. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  85. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  86. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 4
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  87. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  88. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  89. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  90. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Shauna Rasband
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  91. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: J. Isaacs
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  92. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  93. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  94. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  95. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Derek Richardson
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  96. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  97. European Starling Sturnus vulgaris
    # Count: 1
    Date:
    Observer: Fred Shaffer
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  98. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  99. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  100. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Lawrence Dunaj
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  101. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  102. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Reuben Rohn
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  103. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Derek Richardson
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  104. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Shauna Rasband
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  105. American Robin Turdus migratorius
    # Count: 3
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  106. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Patrice Lyle
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  107. House Sparrow Passer domesticus
    # Count: 1
    Date:
    Observer: Daniel Morley
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  108. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Greg Fleming
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  109. House Finch Haemorhous mexicanus
    # Count: 5
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  110. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  111. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  112. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Jane Chandler
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  113. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  114. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Hillary Gonzalez
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  115. Fox Sparrow Passerella iliaca
    # Count: 3
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  116. Dark-eyed Junco Junco hyemalis
    # Count: 10
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  117. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Stan Arnold
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  118. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Linda Vitchock
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  119. Vesper Sparrow Pooecetes gramineus
    # Count: 3
    Date:
    Observer: Wendy Crowe
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  120. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  121. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  122. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Fred Shaffer
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  123. Eastern Towhee Pipilo erythrophthalmus
    # Count: 2
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  124. Yellow-breasted Chat Icteria virens
    # Count: 2
    Date:
    Observer: Hillary Gonzalez
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  125. Eastern Meadowlark Sturnella magna
    # Count: 2
    Date:
    Observer: Stan Arnold
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  126. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  127. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Joe MDO
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  128. Red-winged Blackbird Agelaius phoeniceus
    # Count: 4
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  129. Brown-headed Cowbird Molothrus ater
    # Count: 4
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  130. Rusty Blackbird Euphagus carolinus
    # Count: 6
    Date:
    Observer: Stan Arnold
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  131. Common Grackle Quiscalus quiscula
    # Count: 3
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  132. Ovenbird Seiurus aurocapilla
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  133. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Brady Nitschmann
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  134. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Daniel Morley
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  135. Black-and-white Warbler Mniotilta varia
    # Count: 3
    Date:
    Observer: Daniel Morley
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  136. Prothonotary Warbler Protonotaria citrea
    # Count: 2
    Date:
    Observer: Daniel Morley
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  137. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Daniel Morley
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  138. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Hillary Gonzalez
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  139. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  140. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  141. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Patrice Lyle
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  142. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  143. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  144. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Bonnie Ott
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  145. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Daniel Morley
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  146. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Daniel Morley
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  147. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: J. Isaacs
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  148. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  149. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Patrice Lyle
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  150. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Patrice Lyle
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  151. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  152. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Patrice Lyle
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  153. Scarlet Tanager Piranga olivacea
    # Count: 2
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  154. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  155. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Daniel Morley
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  156. Blue Grosbeak Passerina caerulea
    # Count: 2
    Date:
    Observer: Hillary Gonzalez
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  157. Indigo Bunting Passerina cyanea
    # Count: 4
    Date:
    Observer: Simon Streatfeild
    Location: Patuxent Research Refuge--North Tract--Lake Allen

Additional Taxa (12)

  1. swan sp. Cygnus sp.
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  2. goose sp. Anatidae (goose sp.)
    # Count: 1
    Date:
    Observer: Edward Huestis
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  3. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: Emily Wiggans
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  4. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Reuben Rohn
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  5. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  6. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: J. Isaacs
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  7. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Laura Semesky
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  8. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Stan Arnold
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  9. crow sp. Corvus sp. (crow sp.)
    # Count: 2
    Date:
    Observer: Sarah Wiesbrock
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  10. new world sparrow sp. Passerellidae sp.
    # Count: 2
    Date:
    Observer: Lawrence Dunaj
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  11. blackbird sp. Icteridae sp.
    # Count: 20
    Date:
    Observer: Derek Richardson
    Location: Patuxent Research Refuge--North Tract--Lake Allen
  12. passerine sp. Passeriformes sp.
    # Count: 2
    Date:
    Observer: Diane Durham
    Location: Patuxent Research Refuge--North Tract--Lake Allen