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Bird List

Updated ~7 seconds ago
148 All Years 71 This Year 2024 0 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (148)

  1. Great Egret Ardea alba
    # Count: 2
    Date:
    Observer: MD Admin (Carney)
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  2. Great Black-backed Gull Larus marinus
    # Count: 3
    Date:
    Observer: Keith Eric Costley
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  3. Tundra Swan Cygnus columbianus
    # Count: 813
    Date:
    Observer: Steve Collins
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  4. Gadwall Mareca strepera
    # Count: 40
    Date:
    Observer: Steve Collins
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  5. Green-winged Teal Anas crecca
    # Count: 8
    Date:
    Observer: Steve Collins
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  6. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: James Flannery
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  7. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 6
    Date:
    Observer: James Flannery
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  8. Blue Jay Cyanocitta cristata
    # Count: 27
    Date:
    Observer: James Flannery
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  9. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 3
    Date:
    Observer: James Flannery
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  10. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: James Flannery
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  11. Northern Mockingbird Mimus polyglottos
    # Count: 4
    Date:
    Observer: James Flannery
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  12. Black Vulture Coragyps atratus
    # Count: 34
    Date:
    Observer: Keith Eric Costley
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  13. Tree Swallow Tachycineta bicolor
    # Count: 45
    Date:
    Observer: Jim Brighton
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  14. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Jeffrey Prater
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  15. Chimney Swift Chaetura pelagica
    # Count: 4
    Date:
    Observer: Andy McGann
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  16. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Andy McGann
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  17. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Andy McGann
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  18. Eastern Wood-Pewee Contopus virens
    # Count: 5
    Date:
    Observer: Andy McGann
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  19. Rock Pigeon Columba livia
    # Count: 35
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  20. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Joette Borzik
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  21. Mallard Anas platyrhynchos
    # Count: 43
    Date:
    Observer: Keith Eric Costley
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  22. Red-breasted Merganser Mergus serrator
    # Count: 70
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  23. Wood Duck Aix sponsa
    # Count: 3
    Date:
    Observer: Jon Corcoran
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  24. Red-shouldered Hawk Buteo lineatus
    # Count: 2
    Date:
    Observer: Mike Hudson
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  25. House Sparrow Passer domesticus
    # Count: 5
    Date:
    Observer: Holly Morse-Ellington
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  26. Gray Catbird Dumetella carolinensis
    # Count: 3
    Date:
    Observer: Richard Coyle
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  27. Baltimore Oriole Icterus galbula
    # Count: 3
    Date:
    Observer: Richard Coyle
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  28. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: John Bowers
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  29. Orchard Oriole Icterus spurius
    # Count: 3
    Date:
    Observer: Pete Rattigan
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  30. Canada Goose Branta canadensis
    # Count: 800
    Date:
    Observer: Keith Eric Costley
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  31. Common Merganser Mergus merganser
    # Count: 1500
    Date:
    Observer: Keith Eric Costley
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  32. Cedar Waxwing Bombycilla cedrorum
    # Count: 100
    Date:
    Observer: Hugh Simmons
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  33. Cackling Goose Branta hutchinsii
    # Count: 3
    Date:
    Observer: Darlene Emers
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  34. Rusty Blackbird Euphagus carolinus
    # Count: 15
    Date:
    Observer: Darlene Emers
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  35. Acadian Flycatcher Empidonax virescens
    # Count: 2
    Date:
    Observer: Sarah Luttrell
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  36. American Crow Corvus brachyrhynchos
    # Count: 35
    Date:
    Observer: Charlie Todd
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  37. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 60
    Date:
    Observer: Lynne Parks
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  38. Laughing Gull Leucophaeus atricilla
    # Count: 2
    Date:
    Observer: Matt Hafner
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  39. Northern Flicker Colaptes auratus
    # Count: 4
    Date:
    Observer: Richard Edden
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  40. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Richard Edden
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  41. Yellow-rumped Warbler Setophaga coronata
    # Count: 40
    Date:
    Observer: Richard Edden
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  42. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Richard Edden
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  43. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Trish K
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  44. American Coot Fulica americana
    # Count: 750
    Date:
    Observer: ramsay koury
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  45. Bald Eagle Haliaeetus leucocephalus
    # Count: 5
    Date:
    Observer: Simon Best
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  46. Turkey Vulture Cathartes aura
    # Count: 23
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  47. Long-tailed Duck Clangula hyemalis
    # Count: 3
    Date:
    Observer: Josephine Kalbfleisch
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  48. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 13
    Date:
    Observer: John Landers
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  49. Chipping Sparrow Spizella passerina
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  50. Indigo Bunting Passerina cyanea
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  51. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  52. Barn Swallow Hirundo rustica
    # Count: 26
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  53. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  54. Caspian Tern Hydroprogne caspia
    # Count: 7
    Date:
    Observer: Nico Sarbanes
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  55. Forster's Tern Sterna forsteri
    # Count: 3
    Date:
    Observer: Nico Sarbanes
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  56. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Nico Sarbanes
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  57. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  58. Purple Finch Haemorhous purpureus
    # Count: 4
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  59. Bufflehead Bucephala albeola
    # Count: 60
    Date:
    Observer: Kim Tomko
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  60. Winter Wren Troglodytes hiemalis
    # Count: 2
    Date:
    Observer: Kurt Schwarz
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  61. Red-winged Blackbird Agelaius phoeniceus
    # Count: 20
    Date:
    Observer: J.B. Churchill
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  62. Eastern Bluebird Sialia sialis
    # Count: 24
    Date:
    Observer: Audra Agnelly
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  63. Carolina Chickadee Poecile carolinensis
    # Count: 10
    Date:
    Observer: Tucker O'Brien
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  64. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Mike Hudson
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  65. Golden-crowned Kinglet Regulus satrapa
    # Count: 6
    Date:
    Observer: Joshua Ward
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  66. Pine Siskin Spinus pinus
    # Count: 4
    Date:
    Observer: Joshua Ward
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  67. Horned Grebe Podiceps auritus
    # Count: 16
    Date:
    Observer: Tom Johnson
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  68. Herring Gull Larus argentatus
    # Count: 50
    Date:
    Observer: Severin Uebbing
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  69. Hooded Merganser Lophodytes cucullatus
    # Count: 160
    Date:
    Observer: Max Nootbaar
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  70. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Andrew Wolf
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  71. Wild Turkey Meleagris gallopavo
    # Count: 3
    Date:
    Observer: Xavier Gitre
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  72. Lesser Scaup Aythya affinis
    # Count: 38
    Date:
    Observer: Heather McSharry
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  73. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  74. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Libby Errickson
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  75. Common Goldeneye Bucephala clangula
    # Count: 6
    Date:
    Observer: Jim Green
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  76. Song Sparrow Melospiza melodia
    # Count: 7
    Date:
    Observer: Neville Fernandes
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  77. Trumpeter Swan Cygnus buccinator
    # Count: 1
    Date:
    Observer: Joshua Heiser
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  78. Canvasback Aythya valisineria
    # Count: 5
    Date:
    Observer: Joshua Heiser
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  79. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Joshua Heiser
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  80. Downy Woodpecker Dryobates pubescens
    # Count: 4
    Date:
    Observer: Joshua Heiser
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  81. Ruby-crowned Kinglet Corthylio calendula
    # Count: 5
    Date:
    Observer: Joshua Heiser
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  82. American Goldfinch Spinus tristis
    # Count: 10
    Date:
    Observer: Joshua Heiser
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  83. White-throated Sparrow Zonotrichia albicollis
    # Count: 100
    Date:
    Observer: Joshua Heiser
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  84. Greater Scaup Aythya marila
    # Count: 30
    Date:
    Observer: Peter Conrad
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  85. European Starling Sturnus vulgaris
    # Count: 35
    Date:
    Observer: Peter Conrad
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  86. Fish Crow Corvus ossifragus
    # Count: 7
    Date:
    Observer: Matt Hack
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  87. Mourning Dove Zenaida macroura
    # Count: 8
    Date:
    Observer: Chuck Parker
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  88. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Chuck Parker
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  89. Hairy Woodpecker Dryobates villosus
    # Count: 2
    Date:
    Observer: Aaron Coolman
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  90. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Leo Dilling
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  91. Northern Pintail Anas acuta
    # Count: 4
    Date:
    Observer: Paula McLean
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  92. Ring-billed Gull Larus delawarensis
    # Count: 750
    Date:
    Observer: Simon Best
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  93. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: J.B. Churchill
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  94. Common Grackle Quiscalus quiscula
    # Count: 10
    Date:
    Observer: Josephine Kalbfleisch
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  95. Northern Shoveler Spatula clypeata
    # Count: 3
    Date:
    Observer: Tom Feild
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  96. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Peter Kaestner
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  97. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Bill Blauvelt
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  98. Ruddy Duck Oxyura jamaicensis
    # Count: 40
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  99. American Robin Turdus migratorius
    # Count: 94
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  100. Pied-billed Grebe Podilymbus podiceps
    # Count: 130
    Date:
    Observer: Kim Tomko
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  101. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Benjamin Antieau
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  102. Pileated Woodpecker Dryocopus pileatus
    # Count: 3
    Date:
    Observer: Benjamin Antieau
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  103. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Benjamin Antieau
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  104. Redhead Aythya americana
    # Count: 45
    Date:
    Observer: Alina Martin
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  105. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Joe Corcoran
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  106. Common Loon Gavia immer
    # Count: 38
    Date:
    Observer: Brian Rollfinke
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  107. Tufted Titmouse Baeolophus bicolor
    # Count: 13
    Date:
    Observer: M Reed
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  108. Brown Creeper Certhia americana
    # Count: 2
    Date:
    Observer: M Reed
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  109. Brown-headed Cowbird Molothrus ater
    # Count: 3
    Date:
    Observer: John Henri Rorabeck
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  110. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  111. Warbling Vireo Vireo gilvus
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  112. Red-eyed Vireo Vireo olivaceus
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  113. Carolina Wren Thryothorus ludovicianus
    # Count: 6
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  114. Ovenbird Seiurus aurocapilla
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  115. Black-and-white Warbler Mniotilta varia
    # Count: 4
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  116. Common Yellowthroat Geothlypis trichas
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  117. Northern Parula Setophaga americana
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  118. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  119. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 4
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  120. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  121. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  122. Black Tern Chlidonias niger
    # Count: 21
    Date:
    Observer: Kim Tomko
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  123. Ring-necked Duck Aythya collaris
    # Count: 480
    Date:
    Observer: Joe Corcoran
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  124. Dark-eyed Junco Junco hyemalis
    # Count: 20
    Date:
    Observer: Nicole Virella
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  125. American Black Duck Anas rubripes
    # Count: 15
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  126. Belted Kingfisher Megaceryle alcyon
    # Count: 3
    Date:
    Observer: Lynda Day
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  127. House Finch Haemorhous mexicanus
    # Count: 2
    Date:
    Observer: Keith Eric Costley
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  128. Northern Cardinal Cardinalis cardinalis
    # Count: 8
    Date:
    Observer: Keith Eric Costley
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  129. Wood Thrush Hylocichla mustelina
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  130. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Jim Moffett
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  131. Osprey Pandion haliaetus
    # Count: 4
    Date:
    Observer: Paul Sodolak
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  132. Eastern Kingbird Tyrannus tyrannus
    # Count: 5
    Date:
    Observer: Paul Sodolak
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  133. American Wigeon Mareca americana
    # Count: 60
    Date:
    Observer: Caleb Strand
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  134. American Pipit Anthus rubescens
    # Count: 5
    Date:
    Observer: Caleb Strand
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  135. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Adam Nicholson
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  136. White-breasted Nuthatch Sitta carolinensis
    # Count: 6
    Date:
    Observer: Adam Nicholson
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  137. Hermit Thrush Catharus guttatus
    # Count: 2
    Date:
    Observer: Bianca Neale
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  138. Red-tailed Hawk Buteo jamaicensis
    # Count: 2
    Date:
    Observer: Alina Martin
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  139. Eastern Phoebe Sayornis phoebe
    # Count: 2
    Date:
    Observer: Alina Martin
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  140. Eastern Towhee Pipilo erythrophthalmus
    # Count: 2
    Date:
    Observer: Alina Martin
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  141. Double-crested Cormorant Nannopterum auritum
    # Count: 100
    Date:
    Observer: Mark Horning
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  142. Great Blue Heron Ardea herodias
    # Count: 30
    Date:
    Observer: Mark Horning
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  143. Surf Scoter Melanitta perspicillata
    # Count: 7
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  144. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  145. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  146. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Dave Votta
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  147. Great Crested Flycatcher Myiarchus crinitus
    # Count: 2
    Date:
    Observer: Molly Cohn
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  148. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Ian Moody
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge

Additional Taxa (19)

  1. gull sp. Larinae sp.
    # Count: 63
    Date:
    Observer: James Flannery
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  2. Buteo sp. Buteo sp.
    # Count: 2
    Date:
    Observer: Anne Kerns
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  3. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 87
    Date:
    Observer: Darlene Emers
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  4. crow sp. Corvus sp. (crow sp.)
    # Count: 80
    Date:
    Observer: Frode Jacobsen
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  5. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 1
    Date:
    Observer: Sean Simmons
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  6. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Jeffrey Prater
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  7. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  8. new world sparrow sp. Passerellidae sp.
    # Count: 20
    Date:
    Observer: Elizabeth Brown
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  9. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 2
    Date:
    Observer: Lisa Wilcox Deyo
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  10. Aythya sp. Aythya sp.
    # Count: 150
    Date:
    Observer: Kurt Schwarz
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  11. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Claire Wayner
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  12. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Justin Lee
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  13. finch sp. Fringillidae sp.
    # Count: 6
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  14. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 5
    Date:
    Observer: Tim Carney
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  15. duck sp. Anatidae (duck sp.)
    # Count: 200
    Date:
    Observer: Mirat Shah
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  16. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 9
    Date:
    Observer: Joe Corcoran
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  17. American/Fish Crow Corvus brachyrhynchos/ossifragus
    # Count: 9
    Date:
    Observer: Alina Martin
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  18. Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritum
    # Count: 2
    Date:
    Observer: Nicklas Hostetter
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge
  19. swallow sp. Hirundinidae sp.
    # Count: 10
    Date:
    Observer: Kim Tomko
    Location: Loch Raven Reservoir--Dulaney Valley Road Bridge