Menu

Change Region

Change Region

Fort McHenry NM

Directions Map

Explore...

Bird List

Updated ~8 seconds ago
265 All Years 129 This Year 2024 41 This Month Jun 2024
Last Observed First Observed High Count

Custom Time Period

Change Time Period

Sort by

  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