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Fort McHenry NM

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Bird List

Updated ~13 seconds ago
265 All Years 129 This Year 2024 40 This Month Jun 2024
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (265)

  1. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Wendy Alexander
    Location: Fort McHenry NM
  2. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Kim Tomko
    Location: Fort McHenry NM
  3. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  4. Brown Booby Sula leucogaster
    # Count: 1
    Date:
    Observer: Nico Sarbanes
    Location: Fort McHenry NM
  5. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Wendy Alexander
    Location: Fort McHenry NM
  6. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  7. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  8. Purple Sandpiper Calidris maritima
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  9. Gray Kingbird Tyrannus dominicensis
    # Count: 1
    Date:
    Observer: Marcia Balestri
    Location: Fort McHenry NM
  10. Clapper Rail Rallus crepitans
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  11. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  12. Red-necked Phalarope Phalaropus lobatus
    # Count: 2
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  13. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  14. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: Nico Sarbanes
    Location: Fort McHenry NM
  15. Saltmarsh Sparrow Ammospiza caudacuta
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  16. Kentucky Warbler Geothlypis formosa
    # Count: X
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  17. King Rail Rallus elegans
    # Count: X
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  18. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Terry Miller
    Location: Fort McHenry NM
  19. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  20. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Mark Linardi
    Location: Fort McHenry NM
  21. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  22. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  23. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  24. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  25. Great Cormorant Phalacrocorax carbo
    # Count: 1
    Date:
    Observer: Hans Holbrook
    Location: Fort McHenry NM
  26. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  27. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  28. Pine Siskin Spinus pinus
    # Count: 6
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  29. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  30. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  31. White-rumped Sandpiper Calidris fuscicollis
    # Count: 1
    Date:
    Observer: J.B. Churchill
    Location: Fort McHenry NM
  32. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  33. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Jeff Culler
    Location: Fort McHenry NM
  34. Warbling Vireo Vireo gilvus
    # Count: 4
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  35. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  36. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  37. Cape May Warbler Setophaga tigrina
    # Count: 2
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  38. Black-tailed Gull Larus crassirostris
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  39. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  40. American Avocet Recurvirostra americana
    # Count: 6
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  41. Black Tern Chlidonias niger
    # Count: 2
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  42. Royal Tern Thalasseus maximus
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  43. Brown Pelican Pelecanus occidentalis
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  44. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  45. Connecticut Warbler Oporornis agilis
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  46. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  47. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  48. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Don Burggraf
    Location: Fort McHenry NM
  49. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Keith Eric Costley
    Location: Fort McHenry NM
  50. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Keith Eric Costley
    Location: Fort McHenry NM
  51. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Keith Eric Costley
    Location: Fort McHenry NM
  52. Solitary Sandpiper Tringa solitaria
    # Count: 2
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  53. Western Sandpiper Calidris mauri
    # Count: 2
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  54. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  55. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Keith Eric Costley
    Location: Fort McHenry NM
  56. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  57. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Keith Eric Costley
    Location: Fort McHenry NM
  58. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  59. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  60. Common Nighthawk Chordeiles minor
    # Count: 4
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  61. Alder Flycatcher Empidonax alnorum
    # Count: 2
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  62. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  63. Blue Grosbeak Passerina caerulea
    # Count: 2
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  64. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  65. Chuck-will's-widow Antrostomus carolinensis
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  66. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  67. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  68. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  69. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  70. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  71. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  72. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  73. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  74. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  75. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  76. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  77. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  78. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  79. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  80. Pied-billed Grebe Podilymbus podiceps
    # Count: X
    Date:
    Observer: Jack Kelly
    Location: Fort McHenry NM
  81. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  82. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  83. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  84. Northern Bobwhite Colinus virginianus
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  85. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  86. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  87. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  88. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  89. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  90. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  91. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  92. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  93. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  94. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  95. Carolina Wren Thryothorus ludovicianus
    # Count: 2
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  96. Carolina Chickadee Poecile carolinensis
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  97. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  98. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Jim Peters
    Location: Fort McHenry NM
  99. Ruby-throated Hummingbird Archilochus colubris
    # Count: 2
    Date:
    Observer: Keith Eric Costley
    Location: Fort McHenry NM
  100. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Kim Hudyma
    Location: Fort McHenry NM
  101. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Kim Hudyma
    Location: Fort McHenry NM
  102. Brant Branta bernicla
    # Count: 2
    Date:
    Observer: Marshall Iliff
    Location: Fort McHenry NM
  103. Peregrine Falcon Falco peregrinus
    # Count: X
    Date:
    Observer: John Maresh
    Location: Fort McHenry NM
  104. Mute Swan Cygnus olor
    # Count: X
    Date:
    Observer: Scott Garrison
    Location: Fort McHenry NM
  105. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  106. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  107. House Finch Haemorhous mexicanus
    # Count: X
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  108. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  109. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  110. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  111. Semipalmated Plover Charadrius semipalmatus
    # Count: 12
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  112. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  113. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  114. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  115. Black-bellied Plover Pluvialis squatarola
    # Count: 3
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  116. Dunlin Calidris alpina
    # Count: 4
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  117. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  118. American Golden-Plover Pluvialis dominica
    # Count: 3
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  119. Lesser Yellowlegs Tringa flavipes
    # Count: 4
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  120. Least Sandpiper Calidris minutilla
    # Count: 3
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  121. Forster's Tern Sterna forsteri
    # Count: X
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  122. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  123. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  124. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  125. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  126. Gadwall Mareca strepera
    # Count: 8
    Date:
    Observer: Bruce Bohmke
    Location: Fort McHenry NM
  127. Redhead Aythya americana
    # Count: 12
    Date:
    Observer: Bruce Bohmke
    Location: Fort McHenry NM
  128. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Fort McHenry NM
  129. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Fort McHenry NM
  130. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Ann Gurka
    Location: Fort McHenry NM
  131. Cedar Waxwing Bombycilla cedrorum
    # Count: 3
    Date:
    Observer: Ann Gurka
    Location: Fort McHenry NM
  132. American Tree Sparrow Spizelloides arborea
    # Count: 2
    Date:
    Observer: Ann Gurka
    Location: Fort McHenry NM
  133. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  134. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  135. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  136. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  137. Red-eyed Vireo Vireo olivaceus
    # Count: 3
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  138. Swainson's Thrush Catharus ustulatus
    # Count: 4
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  139. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  140. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  141. Field Sparrow Spizella pusilla
    # Count: 3
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  142. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  143. Snow Bunting Plectrophenax nivalis
    # Count: 6
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  144. Golden-crowned Kinglet Regulus satrapa
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  145. Bank Swallow Riparia riparia
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  146. Veery Catharus fuscescens
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  147. Blackburnian Warbler Setophaga fusca
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  148. American Redstart Setophaga ruticilla
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  149. Magnolia Warbler Setophaga magnolia
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  150. Bobolink Dolichonyx oryzivorus
    # Count: 10
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  151. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  152. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  153. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  154. Blackpoll Warbler Setophaga striata
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  155. Least Tern Sternula antillarum
    # Count: 3
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  156. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  157. Nelson's Sparrow Ammospiza nelsoni
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  158. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  159. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  160. Black-and-white Warbler Mniotilta varia
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  161. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  162. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  163. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  164. Baltimore Oriole Icterus galbula
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  165. Ovenbird Seiurus aurocapilla
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  166. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  167. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  168. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  169. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  170. Indigo Bunting Passerina cyanea
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  171. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  172. Seaside Sparrow Ammospiza maritima
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  173. Spotted Sandpiper Actitis macularius
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  174. Blue Jay Cyanocitta cristata
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  175. Chimney Swift Chaetura pelagica
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  176. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  177. Ruby-crowned Kinglet Corthylio calendula
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  178. American Goldfinch Spinus tristis
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  179. Chipping Sparrow Spizella passerina
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  180. Swamp Sparrow Melospiza georgiana
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  181. Yellow-throated Warbler Setophaga dominica
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  182. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  183. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  184. Tree Swallow Tachycineta bicolor
    # Count: 3
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  185. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  186. Sedge Wren Cistothorus stellaris
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  187. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  188. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  189. Gray Catbird Dumetella carolinensis
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  190. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  191. Caspian Tern Hydroprogne caspia
    # Count: 40
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  192. Wood Thrush Hylocichla mustelina
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  193. Yellow-rumped Warbler Setophaga coronata
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  194. Hermit Thrush Catharus guttatus
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  195. Eastern Meadowlark Sturnella magna
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  196. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  197. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  198. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  199. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  200. Wood Duck Aix sponsa
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  201. Common Merganser Mergus merganser
    # Count: 7
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  202. Tufted Titmouse Baeolophus bicolor
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  203. Rusty Blackbird Euphagus carolinus
    # Count: 4
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  204. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  205. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 3
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  206. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  207. American Coot Fulica americana
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  208. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  209. White-throated Sparrow Zonotrichia albicollis
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  210. Dark-eyed Junco Junco hyemalis
    # Count: 3
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  211. Brown-headed Cowbird Molothrus ater
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  212. Song Sparrow Melospiza melodia
    # Count: 25
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  213. Red-winged Blackbird Agelaius phoeniceus
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  214. Common Grackle Quiscalus quiscula
    # Count: 12
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  215. Canvasback Aythya valisineria
    # Count: 5
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  216. Greater Scaup Aythya marila
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  217. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  218. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  219. Tundra Swan Cygnus columbianus
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  220. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  221. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  222. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  223. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  224. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  225. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 4
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  226. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  227. Dickcissel Spiza americana
    # Count: 2
    Date:
    Observer: MD Admin (Carney)
    Location: Fort McHenry NM
  228. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  229. Common Loon Gavia immer
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  230. Northern Flicker Colaptes auratus
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  231. Common Goldeneye Bucephala clangula
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  232. Red-breasted Merganser Mergus serrator
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  233. Killdeer Charadrius vociferus
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  234. Black-headed Gull Chroicocephalus ridibundus
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  235. White-winged Scoter Melanitta deglandi
    # Count: 6
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  236. Canada Goose Branta canadensis
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  237. Mallard Anas platyrhynchos
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  238. American Black Duck Anas rubripes
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  239. Lesser Scaup Aythya affinis
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  240. Bufflehead Bucephala albeola
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  241. Rock Pigeon Columba livia
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  242. Mourning Dove Zenaida macroura
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  243. Herring Gull Larus argentatus
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  244. Lesser Black-backed Gull Larus fuscus
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  245. American Crow Corvus brachyrhynchos
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  246. Fish Crow Corvus ossifragus
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  247. European Starling Sturnus vulgaris
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  248. Northern Mockingbird Mimus polyglottos
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  249. House Sparrow Passer domesticus
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  250. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  251. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  252. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  253. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  254. Ruddy Duck Oxyura jamaicensis
    # Count: X
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  255. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  256. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  257. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: X
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  258. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  259. White-breasted Nuthatch Sitta carolinensis
    # Count: 2
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  260. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  261. Ring-billed Gull Larus delawarensis
    # Count: 25
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  262. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  263. Great Black-backed Gull Larus marinus
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  264. Barn Swallow Hirundo rustica
    # Count: X
    Date:
    Observer: Bob Ringler
    Location: Fort McHenry NM
  265. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Fort McHenry NM

Exotic: Escapee (4)

  1. Muscovy Duck Cairina moschata
    # Count: 2
    Date:
    Observer: Josh Jones
    Location: Fort McHenry NM
  2. Egyptian Goose Alopochen aegyptiaca
    # Count: 1
    Date:
    Observer: Kenny Miller
    Location: Fort McHenry NM
  3. Pied Crow Corvus albus
    # Count: 1
    Date:
    Observer: Ben Scully
    Location: Fort McHenry NM
  4. African Collared-Dove Streptopelia roseogrisea
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM

Hybrids (1)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: Nico Sarbanes
    Location: Fort McHenry NM

Additional Taxa (42)

  1. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 2
    Date:
    Observer: Joseph Costa
    Location: Fort McHenry NM
  2. gull/tern sp. Laridae sp.
    # Count: 150
    Date:
    Observer: Kate W
    Location: Fort McHenry NM
  3. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Mirat Shah
    Location: Fort McHenry NM
  4. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 8
    Date:
    Observer: David Littlepage
    Location: Fort McHenry NM
  5. American/Fish Crow Corvus brachyrhynchos/ossifragus
    # Count: 8
    Date:
    Observer: George Kinney
    Location: Fort McHenry NM
  6. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 2
    Date:
    Observer: Sam Tillman
    Location: Fort McHenry NM
  7. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  8. Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelli
    # Count: 1
    Date:
    Observer: Nico Sarbanes
    Location: Fort McHenry NM
  9. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Nico Sarbanes
    Location: Fort McHenry NM
  10. Larus sp. Larus sp.
    # Count: 3
    Date:
    Observer: Sam Manning
    Location: Fort McHenry NM
  11. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Dean Mahlstedt
    Location: Fort McHenry NM
  12. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Martha Harbison
    Location: Fort McHenry NM
  13. goose sp. Anatidae (goose sp.)
    # Count: 1
    Date:
    Observer: Wendy Alexander
    Location: Fort McHenry NM
  14. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Edwin Smith
    Location: Fort McHenry NM
  15. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Edwin Smith
    Location: Fort McHenry NM
  16. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Wendy Alexander
    Location: Fort McHenry NM
  17. shorebird sp. Charadriiformes sp.
    # Count: 3
    Date:
    Observer: Edwin Smith
    Location: Fort McHenry NM
  18. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Edwin Smith
    Location: Fort McHenry NM
  19. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Kim Tomko
    Location: Fort McHenry NM
  20. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Michael Baumann
    Location: Fort McHenry NM
  21. new world sparrow sp. Passerellidae sp.
    # Count: 2
    Date:
    Observer: Dean Mahlstedt
    Location: Fort McHenry NM
  22. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 1
    Date:
    Observer: Wendy Alexander
    Location: Fort McHenry NM
  23. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 2
    Date:
    Observer: Richard H
    Location: Fort McHenry NM
  24. Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritum
    # Count: 2
    Date:
    Observer: Richard H
    Location: Fort McHenry NM
  25. cormorant sp. Phalacrocoracidae sp.
    # Count: 1
    Date:
    Observer: Johnny Galt
    Location: Fort McHenry NM
  26. swallow sp. Hirundinidae sp.
    # Count: 2
    Date:
    Observer: Corey Riding
    Location: Fort McHenry NM
  27. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: X
    Date:
    Observer: Jordan Rutter
    Location: Fort McHenry NM
  28. passerine sp. Passeriformes sp.
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Fort McHenry NM
  29. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Terry Lang
    Location: Fort McHenry NM
  30. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Fort McHenry Wetlands Data
    Location: Fort McHenry NM
  31. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Anne Kerns
    Location: Fort McHenry NM
  32. peep sp. Calidris sp. (peep sp.)
    # Count: 6
    Date:
    Observer: Keith Eric Costley
    Location: Fort McHenry NM
  33. blackbird sp. Icteridae sp.
    # Count: 5
    Date:
    Observer: Keith Eric Costley
    Location: Fort McHenry NM
  34. Sterna sp. Sterna sp.
    # Count: 2
    Date:
    Observer: Marshall Iliff
    Location: Fort McHenry NM
  35. duck sp. Anatidae (duck sp.)
    # Count: 75
    Date:
    Observer: Keith Eric Costley
    Location: Fort McHenry NM
  36. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Fort McHenry NM
  37. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Fort McHenry NM
  38. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Keith Eric Costley
    Location: Fort McHenry NM
  39. gull sp. Larinae sp.
    # Count: 3
    Date:
    Observer: Dr. James Gibson
    Location: Fort McHenry NM
  40. crow sp. Corvus sp. (crow sp.)
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Fort McHenry NM
  41. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM
  42. Greater/Lesser Scaup Aythya marila/affinis
    # Count: X
    Date:
    Observer: Warren Bielenberg
    Location: Fort McHenry NM