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Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond

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Bird List

Updated ~9 seconds ago
174 All Years 111 This Year 2024 43 This Month Jun 2024
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (174)

  1. Dark-eyed Junco Junco hyemalis
    # Count: 25
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  2. White-throated Sparrow Zonotrichia albicollis
    # Count: 25
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  3. American Crow Corvus brachyrhynchos
    # Count: 20
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  4. Red-winged Blackbird Agelaius phoeniceus
    # Count: 20
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  5. Song Sparrow Melospiza melodia
    # Count: 14
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  6. American Robin Turdus migratorius
    # Count: 13
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  7. Killdeer Charadrius vociferus
    # Count: 10
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  8. Indigo Bunting Passerina cyanea
    # Count: 9
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  9. Cedar Waxwing Bombycilla cedrorum
    # Count: 8
    Date:
    Observer: Todd Plummer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  10. Wilson's Snipe Gallinago delicata
    # Count: 7
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  11. Chimney Swift Chaetura pelagica
    # Count: 6
    Date:
    Observer: Todd Plummer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  12. Pectoral Sandpiper Calidris melanotos
    # Count: 5
    Date:
    Observer: hartmut doebel
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  13. Tree Swallow Tachycineta bicolor
    # Count: 5
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  14. Northern Mockingbird Mimus polyglottos
    # Count: 5
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  15. Eastern Bluebird Sialia sialis
    # Count: 5
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  16. Chipping Sparrow Spizella passerina
    # Count: 5
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  17. Brown-headed Cowbird Molothrus ater
    # Count: 5
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  18. Yellow Warbler Setophaga petechia
    # Count: 5
    Date:
    Observer: Stacy Epperson
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  19. Canada Goose Branta canadensis
    # Count: 4
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  20. Mallard Anas platyrhynchos
    # Count: 4
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  21. Greater Scaup Aythya marila
    # Count: 4
    Date:
    Observer: Lawrence Dunaj
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  22. Lesser Scaup Aythya affinis
    # Count: 4
    Date:
    Observer: Chris Hiatt
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  23. Common Merganser Mergus merganser
    # Count: 4
    Date:
    Observer: Edward Huestis
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  24. Mourning Dove Zenaida macroura
    # Count: 4
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  25. Great Crested Flycatcher Myiarchus crinitus
    # Count: 4
    Date:
    Observer: Todd Plummer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  26. Carolina Chickadee Poecile carolinensis
    # Count: 4
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  27. Bank Swallow Riparia riparia
    # Count: 4
    Date:
    Observer: Emily Wiggans
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  28. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 4
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  29. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 4
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  30. American Tree Sparrow Spizelloides arborea
    # Count: 4
    Date:
    Observer: Roshan Vignarajah
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  31. Prairie Warbler Setophaga discolor
    # Count: 4
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  32. Ring-necked Duck Aythya collaris
    # Count: 3
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  33. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 3
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  34. White-eyed Vireo Vireo griseus
    # Count: 3
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  35. Red-eyed Vireo Vireo olivaceus
    # Count: 3
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  36. Tufted Titmouse Baeolophus bicolor
    # Count: 3
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  37. Vesper Sparrow Pooecetes gramineus
    # Count: 3
    Date:
    Observer: Elle McGee
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  38. Ovenbird Seiurus aurocapilla
    # Count: 3
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  39. Northern Parula Setophaga americana
    # Count: 3
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  40. Scarlet Tanager Piranga olivacea
    # Count: 3
    Date:
    Observer: Jonathan Comeau
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  41. Northern Cardinal Cardinalis cardinalis
    # Count: 3
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  42. Mute Swan Cygnus olor
    # Count: 2
    Date:
    Observer: Nancy Heiser
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  43. Trumpeter Swan Cygnus buccinator
    # Count: 2
    Date:
    Observer: Amy Casiano
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  44. Tundra Swan Cygnus columbianus
    # Count: 2
    Date:
    Observer: Jay Czarnecki
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  45. Bufflehead Bucephala albeola
    # Count: 2
    Date:
    Observer: Amy Casiano
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  46. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  47. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  48. Solitary Sandpiper Tringa solitaria
    # Count: 2
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  49. Greater Yellowlegs Tringa melanoleuca
    # Count: 2
    Date:
    Observer: hartmut doebel
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  50. Great Egret Ardea alba
    # Count: 2
    Date:
    Observer: Stephen Davies
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  51. Broad-winged Hawk Buteo platypterus
    # Count: 2
    Date:
    Observer: Sean McGuinn
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  52. Northern Flicker Colaptes auratus
    # Count: 2
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  53. Eastern Kingbird Tyrannus tyrannus
    # Count: 2
    Date:
    Observer: Jonathan Comeau
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  54. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  55. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Andrea Grover
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  56. Brown Thrasher Toxostoma rufum
    # Count: 2
    Date:
    Observer: Debbie & Lou Taylor
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  57. Swainson's Thrush Catharus ustulatus
    # Count: 2
    Date:
    Observer: Bonnie Ott
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  58. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  59. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  60. Swamp Sparrow Melospiza georgiana
    # Count: 2
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  61. Eastern Towhee Pipilo erythrophthalmus
    # Count: 2
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  62. Common Grackle Quiscalus quiscula
    # Count: 2
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  63. Prothonotary Warbler Protonotaria citrea
    # Count: 2
    Date:
    Observer: Todd Plummer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  64. Common Yellowthroat Geothlypis trichas
    # Count: 2
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  65. Yellow-rumped Warbler Setophaga coronata
    # Count: 2
    Date:
    Observer: Wendy Alexander
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  66. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 2
    Date:
    Observer: Bonnie Ott
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  67. Blue Grosbeak Passerina caerulea
    # Count: 2
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  68. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  69. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Jeff Smith
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  70. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Jane Chandler
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  71. American Black Duck Anas rubripes
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  72. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Edward Huestis
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  73. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: hartmut doebel
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  74. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Pat Moynahan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  75. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: Mark Chandler
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  76. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  77. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: sharon buchanan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  78. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  79. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Matthew Rine
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  80. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  81. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Jonathan Comeau
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  82. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Matthew Williams
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  83. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: hartmut doebel
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  84. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  85. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Forrest Wendaur
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  86. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Fred Shaffer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  87. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Matthew Williams
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  88. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: hartmut doebel
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  89. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Johnnie Simpson
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  90. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  91. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  92. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: John Whittle
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  93. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Peter Griffith
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  94. Mississippi Kite Ictinia mississippiensis
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  95. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  96. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Mark Chandler
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  97. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Bob Bolles
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  98. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  99. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  100. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  101. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  102. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  103. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  104. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: hartmut doebel
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  105. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  106. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  107. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  108. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  109. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: John Whittle
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  110. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  111. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  112. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Edward Huestis
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  113. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Jacob Hall
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  114. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  115. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Todd Plummer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  116. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: J.B. Churchill
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  117. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Debbie & Lou Taylor
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  118. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: John Whittle
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  119. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  120. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  121. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  122. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  123. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Wendy Alexander
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  124. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  125. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Anne Mytych
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  126. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Leon Tkacenko
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  127. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  128. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Ellen Lathrop
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  129. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Jodi Coalter
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  130. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  131. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  132. House Sparrow Passer domesticus
    # Count: 1
    Date:
    Observer: Bob Bolles
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  133. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Rebecca Davis
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  134. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Derek Richardson
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  135. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  136. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  137. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  138. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Chris Hiatt
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  139. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Gavin Qian
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  140. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  141. Eastern Meadowlark Sturnella magna
    # Count: 1
    Date:
    Observer: Jane Chandler
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  142. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: John Kent
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  143. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Debbie & Lou Taylor
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  144. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Rennie Selkirk
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  145. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Stefan Stürup
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  146. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Sarah Wiesbrock
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  147. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Jonathan Comeau
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  148. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Fred Shaffer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  149. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Ellen Lathrop
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  150. Connecticut Warbler Oporornis agilis
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  151. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Kim Hudyma
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  152. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Todd Plummer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  153. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  154. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Stacy Epperson
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  155. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Benjamin Proshek
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  156. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Matthew Williams
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  157. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Stephen Davies
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  158. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Bonnie Ott
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  159. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  160. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  161. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Emily Carter
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  162. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  163. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Darrell Milam
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  164. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Matthew Williams
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  165. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Todd Plummer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  166. Wood Duck Aix sponsa
    # Count: X
    Date:
    Observer: Brett Hartl
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  167. Blue-winged Teal Spatula discors
    # Count: X
    Date:
    Observer: Brett Hartl
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  168. Canvasback Aythya valisineria
    # Count: X
    Date:
    Observer: Brett Hartl
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  169. American Woodcock Scolopax minor
    # Count: X
    Date:
    Observer: Brett Hartl
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  170. Blue Jay Cyanocitta cristata
    # Count: X
    Date:
    Observer: Brett Hartl
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  171. White-breasted Nuthatch Sitta carolinensis
    # Count: X
    Date:
    Observer: Brett Hartl
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  172. Carolina Wren Thryothorus ludovicianus
    # Count: X
    Date:
    Observer: Brett Hartl
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  173. European Starling Sturnus vulgaris
    # Count: X
    Date:
    Observer: Peter Osenton
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  174. Rusty Blackbird Euphagus carolinus
    # Count: X
    Date:
    Observer: Brett Hartl
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond

Additional Taxa (21)

  1. duck sp. Anatidae (duck sp.)
    # Count: 20
    Date:
    Observer: Jane Chandler
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  2. blackbird sp. Icteridae sp.
    # Count: 3
    Date:
    Observer: Jane Chandler
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  3. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 2
    Date:
    Observer: Javan Rasnake
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  4. Empidonax sp. Empidonax sp.
    # Count: 2
    Date:
    Observer: Todd Plummer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  5. crow sp. Corvus sp. (crow sp.)
    # Count: 2
    Date:
    Observer: Mark Chandler
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  6. passerine sp. Passeriformes sp.
    # Count: 2
    Date:
    Observer: Diane Durham
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  7. swan sp. Cygnus sp.
    # Count: 1
    Date:
    Observer: Javan Rasnake
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  8. shorebird sp. Charadriiformes sp.
    # Count: 1
    Date:
    Observer: Tom B
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  9. gull sp. Larinae sp.
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  10. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Lee Shaw
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  11. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  12. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Debbie & Lou Taylor
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  13. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Timothy Reichard
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  14. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Clinton Shatzer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  15. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Karlyn McPartland
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  16. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: CJ DeMarco
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  17. swallow sp. Hirundinidae sp.
    # Count: 1
    Date:
    Observer: William Kelley
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  18. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Robyn Nadolny
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  19. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Catharine Love
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  20. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Ellen Lathrop
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond
  21. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Todd Plummer
    Location: Patuxent Research Refuge--North Tract--Wildlife Viewing Area/Merganser Pond