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Patuxent Branch Trail, Elkhorn

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Bird List

Updated ~14 seconds ago
135 All Years 58 This Year 2024 31 This Month May 2024
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (135)

  1. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 8
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  2. Brown-headed Cowbird Molothrus ater
    # Count: 10
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  3. Common Yellowthroat Geothlypis trichas
    # Count: 6
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  4. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  5. Swamp Sparrow Melospiza georgiana
    # Count: 23
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  6. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 10
    Date:
    Observer: Richard Deutschmann
    Location: Patuxent Branch Trail, Elkhorn
  7. Tufted Titmouse Baeolophus bicolor
    # Count: 21
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  8. Winter Wren Troglodytes hiemalis
    # Count: 3
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  9. Red-shouldered Hawk Buteo lineatus
    # Count: 4
    Date:
    Observer: George and Terri B
    Location: Patuxent Branch Trail, Elkhorn
  10. Belted Kingfisher Megaceryle alcyon
    # Count: 2
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  11. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  12. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Frederick S. Kelley
    Location: Patuxent Branch Trail, Elkhorn
  13. Fox Sparrow Passerella iliaca
    # Count: 2
    Date:
    Observer: Frederick S. Kelley
    Location: Patuxent Branch Trail, Elkhorn
  14. Eastern Bluebird Sialia sialis
    # Count: 35
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  15. Cedar Waxwing Bombycilla cedrorum
    # Count: 50
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  16. Northern Mockingbird Mimus polyglottos
    # Count: 3
    Date:
    Observer: Jeff Graham
    Location: Patuxent Branch Trail, Elkhorn
  17. Black-throated Green Warbler Setophaga virens
    # Count: 3
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  18. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Sophie Li
    Location: Patuxent Branch Trail, Elkhorn
  19. Northern Waterthrush Parkesia noveboracensis
    # Count: 2
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  20. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 15
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  21. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  22. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  23. Ruby-crowned Kinglet Corthylio calendula
    # Count: 12
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  24. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 2
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  25. House Sparrow Passer domesticus
    # Count: 30
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  26. Magnolia Warbler Setophaga magnolia
    # Count: 5
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  27. Blackburnian Warbler Setophaga fusca
    # Count: 3
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  28. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  29. Gray Catbird Dumetella carolinensis
    # Count: 12
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  30. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  31. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  32. Northern Parula Setophaga americana
    # Count: 5
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  33. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Patuxent Branch Trail, Elkhorn
  34. Yellow-rumped Warbler Setophaga coronata
    # Count: 30
    Date:
    Observer: Joe Hanfman
    Location: Patuxent Branch Trail, Elkhorn
  35. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: John Harris
    Location: Patuxent Branch Trail, Elkhorn
  36. White-eyed Vireo Vireo griseus
    # Count: 3
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  37. Mallard Anas platyrhynchos
    # Count: 20
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  38. Great Blue Heron Ardea herodias
    # Count: 3
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  39. American Robin Turdus migratorius
    # Count: 170
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  40. White-throated Sparrow Zonotrichia albicollis
    # Count: 70
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  41. Bald Eagle Haliaeetus leucocephalus
    # Count: 3
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  42. Hairy Woodpecker Dryobates villosus
    # Count: 4
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  43. Cooper's Hawk Accipiter cooperii
    # Count: 2
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  44. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  45. Downy Woodpecker Dryobates pubescens
    # Count: 10
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  46. Golden-crowned Kinglet Regulus satrapa
    # Count: 8
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  47. European Starling Sturnus vulgaris
    # Count: 160
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  48. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 4
    Date:
    Observer: Tim Frye
    Location: Patuxent Branch Trail, Elkhorn
  49. Northern Flicker Colaptes auratus
    # Count: 9
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  50. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  51. Carolina Chickadee Poecile carolinensis
    # Count: 20
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  52. Eastern Kingbird Tyrannus tyrannus
    # Count: 3
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  53. Rock Pigeon Columba livia
    # Count: 7
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  54. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  55. Wood Thrush Hylocichla mustelina
    # Count: 2
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  56. Northern Cardinal Cardinalis cardinalis
    # Count: 22
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  57. Blue Jay Cyanocitta cristata
    # Count: 25
    Date:
    Observer: Margaret Harris
    Location: Patuxent Branch Trail, Elkhorn
  58. Solitary Sandpiper Tringa solitaria
    # Count: 3
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  59. Blackpoll Warbler Setophaga striata
    # Count: 6
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  60. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  61. House Wren Troglodytes aedon
    # Count: 4
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  62. Eastern Towhee Pipilo erythrophthalmus
    # Count: 3
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  63. Brown Creeper Certhia americana
    # Count: 2
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  64. Field Sparrow Spizella pusilla
    # Count: 2
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  65. Bufflehead Bucephala albeola
    # Count: 6
    Date:
    Observer: Kelsey Wellons
    Location: Patuxent Branch Trail, Elkhorn
  66. Hooded Merganser Lophodytes cucullatus
    # Count: 11
    Date:
    Observer: Kelsey Wellons
    Location: Patuxent Branch Trail, Elkhorn
  67. Ring-billed Gull Larus delawarensis
    # Count: 47
    Date:
    Observer: Kelsey Wellons
    Location: Patuxent Branch Trail, Elkhorn
  68. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Gregg Petersen
    Location: Patuxent Branch Trail, Elkhorn
  69. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Kristin Trouton
    Location: Patuxent Branch Trail, Elkhorn
  70. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Cathy Staropoli
    Location: Patuxent Branch Trail, Elkhorn
  71. Canada Goose Branta canadensis
    # Count: 75
    Date:
    Observer: Matt Hack
    Location: Patuxent Branch Trail, Elkhorn
  72. Ruddy Duck Oxyura jamaicensis
    # Count: 4
    Date:
    Observer: Matt Hack
    Location: Patuxent Branch Trail, Elkhorn
  73. Turkey Vulture Cathartes aura
    # Count: 12
    Date:
    Observer: Matt Hack
    Location: Patuxent Branch Trail, Elkhorn
  74. American Crow Corvus brachyrhynchos
    # Count: 30
    Date:
    Observer: Matt Hack
    Location: Patuxent Branch Trail, Elkhorn
  75. White-breasted Nuthatch Sitta carolinensis
    # Count: 10
    Date:
    Observer: Matt Hack
    Location: Patuxent Branch Trail, Elkhorn
  76. Red-breasted Nuthatch Sitta canadensis
    # Count: 2
    Date:
    Observer: Matt Hack
    Location: Patuxent Branch Trail, Elkhorn
  77. American Goldfinch Spinus tristis
    # Count: 30
    Date:
    Observer: Matt Hack
    Location: Patuxent Branch Trail, Elkhorn
  78. Purple Finch Haemorhous purpureus
    # Count: 5
    Date:
    Observer: Gail Mackiernan
    Location: Patuxent Branch Trail, Elkhorn
  79. Pine Siskin Spinus pinus
    # Count: 15
    Date:
    Observer: Kurt Schwarz
    Location: Patuxent Branch Trail, Elkhorn
  80. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Jeff Shenot
    Location: Patuxent Branch Trail, Elkhorn
  81. Evening Grosbeak Coccothraustes vespertinus
    # Count: 17
    Date:
    Observer: Jeff Shenot
    Location: Patuxent Branch Trail, Elkhorn
  82. Mourning Dove Zenaida macroura
    # Count: 17
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  83. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 2
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  84. Tennessee Warbler Leiothlypis peregrina
    # Count: 3
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  85. American Redstart Setophaga ruticilla
    # Count: 4
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  86. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 4
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  87. Bank Swallow Riparia riparia
    # Count: 4
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  88. Green Heron Butorides virescens
    # Count: 2
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  89. Black-and-white Warbler Mniotilta varia
    # Count: 5
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  90. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 9
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  91. Eastern Wood-Pewee Contopus virens
    # Count: 5
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  92. Barn Swallow Hirundo rustica
    # Count: 9
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  93. Carolina Wren Thryothorus ludovicianus
    # Count: 19
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  94. Indigo Bunting Passerina cyanea
    # Count: 4
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  95. Chimney Swift Chaetura pelagica
    # Count: 8
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  96. Acadian Flycatcher Empidonax virescens
    # Count: 7
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  97. Great Crested Flycatcher Myiarchus crinitus
    # Count: 6
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  98. Red-eyed Vireo Vireo olivaceus
    # Count: 10
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  99. Bay-breasted Warbler Setophaga castanea
    # Count: 2
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  100. Scarlet Tanager Piranga olivacea
    # Count: 2
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  101. Cape May Warbler Setophaga tigrina
    # Count: 2
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  102. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Michael Kerwin
    Location: Patuxent Branch Trail, Elkhorn
  103. Double-crested Cormorant Nannopterum auritum
    # Count: 14
    Date:
    Observer: Michael Kerwin
    Location: Patuxent Branch Trail, Elkhorn
  104. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 2
    Date:
    Observer: Michael Kerwin
    Location: Patuxent Branch Trail, Elkhorn
  105. Tree Swallow Tachycineta bicolor
    # Count: 4
    Date:
    Observer: Michael Kerwin
    Location: Patuxent Branch Trail, Elkhorn
  106. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Michael Kerwin
    Location: Patuxent Branch Trail, Elkhorn
  107. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Michael Kerwin
    Location: Patuxent Branch Trail, Elkhorn
  108. Common Loon Gavia immer
    # Count: 8
    Date:
    Observer: Joe Hanfman
    Location: Patuxent Branch Trail, Elkhorn
  109. Palm Warbler Setophaga palmarum
    # Count: 2
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  110. Wood Duck Aix sponsa
    # Count: 5
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  111. Osprey Pandion haliaetus
    # Count: 2
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  112. Eastern Phoebe Sayornis phoebe
    # Count: 9
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  113. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  114. Barred Owl Strix varia
    # Count: 5
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  115. Song Sparrow Melospiza melodia
    # Count: 15
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  116. Common Grackle Quiscalus quiscula
    # Count: 250
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  117. Red-winged Blackbird Agelaius phoeniceus
    # Count: 220
    Date:
    Observer: Chuck Stirrat
    Location: Patuxent Branch Trail, Elkhorn
  118. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Patuxent Branch Trail, Elkhorn
  119. Hermit Thrush Catharus guttatus
    # Count: 2
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  120. House Finch Haemorhous mexicanus
    # Count: 40
    Date:
    Observer: Mary Lou Clark
    Location: Patuxent Branch Trail, Elkhorn
  121. Black Vulture Coragyps atratus
    # Count: 37
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  122. Blue-headed Vireo Vireo solitarius
    # Count: 2
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  123. Chipping Sparrow Spizella passerina
    # Count: 5
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  124. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  125. Pileated Woodpecker Dryocopus pileatus
    # Count: 4
    Date:
    Observer: Howard Patterson
    Location: Patuxent Branch Trail, Elkhorn
  126. Fish Crow Corvus ossifragus
    # Count: 160
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  127. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 2
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  128. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  129. Swainson's Thrush Catharus ustulatus
    # Count: 2
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  130. Baltimore Oriole Icterus galbula
    # Count: 4
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  131. Dark-eyed Junco Junco hyemalis
    # Count: 100
    Date:
    Observer: Sarah Romero
    Location: Patuxent Branch Trail, Elkhorn
  132. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  133. Rusty Blackbird Euphagus carolinus
    # Count: 12
    Date:
    Observer: Howard Patterson
    Location: Patuxent Branch Trail, Elkhorn
  134. Louisiana Waterthrush Parkesia motacilla
    # Count: 2
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn
  135. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Allen Lewis
    Location: Patuxent Branch Trail, Elkhorn

Additional Taxa (11)

  1. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Jeff Graham
    Location: Patuxent Branch Trail, Elkhorn
  2. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  3. new world flycatcher sp. Tyrannidae sp.
    # Count: 2
    Date:
    Observer: Tim Forrester
    Location: Patuxent Branch Trail, Elkhorn
  4. gull sp. Larinae sp.
    # Count: 1
    Date:
    Observer: Kristin Trouton
    Location: Patuxent Branch Trail, Elkhorn
  5. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Patuxent Branch Trail, Elkhorn
  6. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 3
    Date:
    Observer: Karlyn McPartland
    Location: Patuxent Branch Trail, Elkhorn
  7. crow sp. Corvus sp. (crow sp.)
    # Count: 6
    Date:
    Observer: Karlyn McPartland
    Location: Patuxent Branch Trail, Elkhorn
  8. new world sparrow sp. Passerellidae sp.
    # Count: 45
    Date:
    Observer: Karlyn McPartland
    Location: Patuxent Branch Trail, Elkhorn
  9. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Lynn Gregg
    Location: Patuxent Branch Trail, Elkhorn
  10. swan sp. Cygnus sp.
    # Count: 1
    Date:
    Observer: Edward Huestis
    Location: Patuxent Branch Trail, Elkhorn
  11. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Clayton Koonce
    Location: Patuxent Branch Trail, Elkhorn