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Hart-Miller Island

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Bird List

Updated ~12 seconds ago
301 All Years 182 This Year 2024 81 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (301)

  1. Tundra Swan Cygnus columbianus
    # Count: 98
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  2. Canada Goose Branta canadensis
    # Count: 85
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  3. Red-winged Blackbird Agelaius phoeniceus
    # Count: 65
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  4. Least Tern Sternula antillarum
    # Count: 60
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  5. Pine Siskin Spinus pinus
    # Count: 50
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  6. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 38
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  7. Double-crested Cormorant Nannopterum auritum
    # Count: 35
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  8. Mallard Anas platyrhynchos
    # Count: 30
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  9. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 26
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  10. Black-bellied Plover Pluvialis squatarola
    # Count: 22
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  11. Pied-billed Grebe Podilymbus podiceps
    # Count: 21
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  12. Stilt Sandpiper Calidris himantopus
    # Count: 15
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  13. European Starling Sturnus vulgaris
    # Count: 15
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  14. Hooded Merganser Lophodytes cucullatus
    # Count: 13
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  15. Short-billed Dowitcher Limnodromus griseus
    # Count: 11
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  16. Great Egret Ardea alba
    # Count: 10
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  17. Common Grackle Quiscalus quiscula
    # Count: 10
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  18. Semipalmated Sandpiper Calidris pusilla
    # Count: 9
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  19. Tree Swallow Tachycineta bicolor
    # Count: 8
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  20. Dunlin Calidris alpina
    # Count: 7
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  21. Horned Lark Eremophila alpestris
    # Count: 7
    Date:
    Observer: David Littlepage
    Location: Hart-Miller Island
  22. Mute Swan Cygnus olor
    # Count: 6
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  23. Ruddy Duck Oxyura jamaicensis
    # Count: 6
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  24. Laughing Gull Leucophaeus atricilla
    # Count: 6
    Date:
    Observer: Libby Errickson
    Location: Hart-Miller Island
  25. Great Blue Heron Ardea herodias
    # Count: 6
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  26. Great Crested Flycatcher Myiarchus crinitus
    # Count: 6
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  27. Barn Swallow Hirundo rustica
    # Count: 6
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  28. American Robin Turdus migratorius
    # Count: 6
    Date:
    Observer: Joe Corcoran
    Location: Hart-Miller Island
  29. Common Merganser Mergus merganser
    # Count: 5
    Date:
    Observer: David Littlepage
    Location: Hart-Miller Island
  30. Hudsonian Godwit Limosa haemastica
    # Count: 5
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  31. Osprey Pandion haliaetus
    # Count: 5
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  32. Eastern Kingbird Tyrannus tyrannus
    # Count: 5
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  33. Common Redpoll Acanthis flammea
    # Count: 5
    Date:
    Observer: Bob Ringler
    Location: Hart-Miller Island
  34. American Tree Sparrow Spizelloides arborea
    # Count: 5
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  35. Ovenbird Seiurus aurocapilla
    # Count: 5
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  36. Common Yellowthroat Geothlypis trichas
    # Count: 5
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  37. Northern Shoveler Spatula clypeata
    # Count: 4
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  38. Whimbrel Numenius phaeopus
    # Count: 4
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  39. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 4
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  40. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 4
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  41. Golden-crowned Kinglet Regulus satrapa
    # Count: 4
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  42. Carolina Wren Thryothorus ludovicianus
    # Count: 4
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  43. American Goldfinch Spinus tristis
    # Count: 4
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  44. Seaside Sparrow Ammospiza maritima
    # Count: 4
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  45. Indigo Bunting Passerina cyanea
    # Count: 4
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  46. Wood Duck Aix sponsa
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  47. Blue-winged Teal Spatula discors
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  48. Green-winged Teal Anas crecca
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  49. Common Goldeneye Bucephala clangula
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  50. Horned Grebe Podiceps auritus
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  51. Killdeer Charadrius vociferus
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  52. Caspian Tern Hydroprogne caspia
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  53. Common Tern Sterna hirundo
    # Count: 3
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  54. Least Flycatcher Empidonax minimus
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  55. Carolina Chickadee Poecile carolinensis
    # Count: 3
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  56. Bank Swallow Riparia riparia
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  57. Marsh Wren Cistothorus palustris
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  58. Swainson's Thrush Catharus ustulatus
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  59. Chipping Sparrow Spizella passerina
    # Count: 3
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  60. Field Sparrow Spizella pusilla
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  61. Northern Waterthrush Parkesia noveboracensis
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  62. Nashville Warbler Leiothlypis ruficapilla
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  63. Yellow Warbler Setophaga petechia
    # Count: 3
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  64. Prairie Warbler Setophaga discolor
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  65. American Black Duck Anas rubripes
    # Count: 2
    Date:
    Observer: Stan Smith
    Location: Hart-Miller Island
  66. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Justin Joyce
    Location: Hart-Miller Island
  67. Long-tailed Duck Clangula hyemalis
    # Count: 2
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  68. Chimney Swift Chaetura pelagica
    # Count: 2
    Date:
    Observer: Jon Lundak
    Location: Hart-Miller Island
  69. King Rail Rallus elegans
    # Count: 2
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  70. Virginia Rail Rallus limicola
    # Count: 2
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  71. Common Gallinule Gallinula galeata
    # Count: 2
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  72. American Coot Fulica americana
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  73. Black-necked Stilt Himantopus mexicanus
    # Count: 2
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  74. American Avocet Recurvirostra americana
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  75. Wilson's Snipe Gallinago delicata
    # Count: 2
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  76. Red Phalarope Phalaropus fulicarius
    # Count: 2
    Date:
    Observer: Eugene Scarpulla
    Location: Hart-Miller Island
  77. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  78. Lesser Yellowlegs Tringa flavipes
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  79. Roseate Tern Sterna dougallii
    # Count: 2
    Date:
    Observer: MD Historical Data
    Location: Hart-Miller Island
  80. Snowy Egret Egretta thula
    # Count: 2
    Date:
    Observer: Clara Liddell
    Location: Hart-Miller Island
  81. Broad-winged Hawk Buteo platypterus
    # Count: 2
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island
  82. Great Horned Owl Bubo virginianus
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  83. Downy Woodpecker Dryobates pubescens
    # Count: 2
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  84. Peregrine Falcon Falco peregrinus
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  85. Eastern Wood-Pewee Contopus virens
    # Count: 2
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  86. Red-eyed Vireo Vireo olivaceus
    # Count: 2
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  87. Blue Jay Cyanocitta cristata
    # Count: 2
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  88. Fish Crow Corvus ossifragus
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  89. Eastern Bluebird Sialia sialis
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  90. Bicknell's Thrush Catharus bicknelli
    # Count: 2
    Date:
    Observer: Jim Stasz
    Location: Hart-Miller Island
  91. Wood Thrush Hylocichla mustelina
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  92. Cedar Waxwing Bombycilla cedrorum
    # Count: 2
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  93. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  94. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Joe Corcoran
    Location: Hart-Miller Island
  95. Eastern Towhee Pipilo erythrophthalmus
    # Count: 2
    Date:
    Observer: Joe Corcoran
    Location: Hart-Miller Island
  96. Orchard Oriole Icterus spurius
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  97. American Redstart Setophaga ruticilla
    # Count: 2
    Date:
    Observer: Jon Lundak
    Location: Hart-Miller Island
  98. Blackburnian Warbler Setophaga fusca
    # Count: 2
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  99. Palm Warbler Setophaga palmarum
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  100. Northern Cardinal Cardinalis cardinalis
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  101. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Clara Liddell
    Location: Hart-Miller Island
  102. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island
  103. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  104. Trumpeter Swan Cygnus buccinator
    # Count: 1
    Date:
    Observer: Theo Lanahan
    Location: Hart-Miller Island
  105. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  106. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  107. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  108. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  109. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  110. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  111. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  112. Tufted Duck Aythya fuligula
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island
  113. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  114. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  115. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  116. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  117. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  118. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  119. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  120. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  121. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  122. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  123. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island
  124. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  125. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  126. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  127. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Bill Hubick
    Location: Hart-Miller Island
  128. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  129. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  130. American Oystercatcher Haematopus palliatus
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  131. American Golden-Plover Pluvialis dominica
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  132. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Justin Joyce
    Location: Hart-Miller Island
  133. Piping Plover Charadrius melodus
    # Count: 1
    Date:
    Observer: Daniel Lebbin
    Location: Hart-Miller Island
  134. Snowy Plover Anarhynchus nivosus
    # Count: 1
    Date:
    Observer: Jim Stasz
    Location: Hart-Miller Island
  135. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  136. Marbled Godwit Limosa fedoa
    # Count: 1
    Date:
    Observer: Nancy C
    Location: Hart-Miller Island
  137. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  138. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  139. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  140. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  141. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  142. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  143. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  144. Red Knot Calidris canutus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  145. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  146. Curlew Sandpiper Calidris ferruginea
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island
  147. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  148. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  149. Purple Sandpiper Calidris maritima
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Hart-Miller Island
  150. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  151. Little Stint Calidris minuta
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Hart-Miller Island
  152. White-rumped Sandpiper Calidris fuscicollis
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  153. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Justin Joyce
    Location: Hart-Miller Island
  154. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Joe Corcoran
    Location: Hart-Miller Island
  155. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  156. Little Gull Hydrocoloeus minutus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  157. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: Eugene Scarpulla
    Location: Hart-Miller Island
  158. Black-headed Gull Chroicocephalus ridibundus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  159. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  160. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  161. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  162. Great Black-backed Gull Larus marinus
    # Count: 1
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  163. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Eugene Scarpulla
    Location: Hart-Miller Island
  164. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Libby Errickson
    Location: Hart-Miller Island
  165. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Eugene Scarpulla
    Location: Hart-Miller Island
  166. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  167. Black Skimmer Rynchops niger
    # Count: 1
    Date:
    Observer: Melissa Frye
    Location: Hart-Miller Island
  168. Gull-billed Tern Gelochelidon nilotica
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island
  169. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: Dave Votta
    Location: Hart-Miller Island
  170. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  171. Arctic Tern Sterna paradisaea
    # Count: 1
    Date:
    Observer: Jim Stasz
    Location: Hart-Miller Island
  172. Sandwich Tern Thalasseus sandvicensis
    # Count: 1
    Date:
    Observer: diane Ford
    Location: Hart-Miller Island
  173. Royal Tern Thalasseus maximus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  174. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  175. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: James Kielek
    Location: Hart-Miller Island
  176. Great Cormorant Phalacrocorax carbo
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  177. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: Claire Wayner
    Location: Hart-Miller Island
  178. Brown Pelican Pelecanus occidentalis
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  179. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  180. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  181. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  182. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  183. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  184. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  185. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  186. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  187. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  188. Roseate Spoonbill Platalea ajaja
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  189. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  190. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  191. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Hart-Miller Island
  192. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  193. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  194. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  195. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  196. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  197. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  198. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Eugene Scarpulla
    Location: Hart-Miller Island
  199. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  200. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  201. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: diane Ford
    Location: Hart-Miller Island
  202. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  203. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  204. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  205. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  206. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  207. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island
  208. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  209. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  210. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  211. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  212. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Hart-Miller Island
  213. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  214. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  215. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  216. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  217. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  218. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  219. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  220. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  221. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  222. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  223. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  224. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Kyle Gardiner
    Location: Hart-Miller Island
  225. Tufted Titmouse Baeolophus bicolor
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  226. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Stan Smith
    Location: Hart-Miller Island
  227. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Todd Hitchcock
    Location: Hart-Miller Island
  228. Cave Swallow Petrochelidon fulva
    # Count: 1
    Date:
    Observer: Randy Kimmett
    Location: Hart-Miller Island
  229. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  230. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  231. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  232. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  233. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  234. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  235. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  236. Sedge Wren Cistothorus stellaris
    # Count: 1
    Date:
    Observer: Stan Arnold
    Location: Hart-Miller Island
  237. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  238. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  239. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  240. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  241. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  242. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  243. House Sparrow Passer domesticus
    # Count: 1
    Date:
    Observer: Randy Kimmett
    Location: Hart-Miller Island
  244. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Libby Errickson
    Location: Hart-Miller Island
  245. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  246. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  247. Hoary Redpoll Acanthis hornemanni
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: Hart-Miller Island
  248. White-winged Crossbill Loxia leucoptera
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island
  249. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island
  250. Snow Bunting Plectrophenax nivalis
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  251. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  252. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Jim Stasz
    Location: Hart-Miller Island
  253. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Jim Stasz
    Location: Hart-Miller Island
  254. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  255. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  256. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  257. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  258. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  259. LeConte's Sparrow Ammospiza leconteii
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island
  260. Nelson's Sparrow Ammospiza nelsoni
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  261. Saltmarsh Sparrow Ammospiza caudacuta
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  262. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  263. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  264. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  265. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  266. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  267. Eastern Meadowlark Sturnella magna
    # Count: 1
    Date:
    Observer: Joe Corcoran
    Location: Hart-Miller Island
  268. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Michael McCloy
    Location: Hart-Miller Island
  269. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  270. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  271. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  272. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Don Burggraf
    Location: Hart-Miller Island
  273. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  274. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  275. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  276. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  277. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  278. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  279. Connecticut Warbler Oporornis agilis
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  280. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  281. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  282. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  283. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Joe Corcoran
    Location: Hart-Miller Island
  284. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  285. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  286. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  287. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  288. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  289. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  290. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  291. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  292. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  293. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  294. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  295. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  296. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  297. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Stan Smith
    Location: Hart-Miller Island
  298. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  299. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  300. Painted Bunting Passerina ciris
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  301. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island

Exotic: Escapee (1)

  1. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Hart-Miller Island

Hybrids (4)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  2. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Libby Errickson
    Location: Hart-Miller Island
  3. Gadwall x Mallard (hybrid) Mareca strepera x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  4. Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus
    # Count: 1
    Date:
    Observer: Eugene Scarpulla
    Location: Hart-Miller Island

Additional Taxa (55)

  1. Aythya sp. Aythya sp.
    # Count: 250
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  2. Western/Semipalmated Sandpiper Calidris mauri/pusilla
    # Count: 250
    Date:
    Observer: Bob Ringler
    Location: Hart-Miller Island
  3. blackbird sp. Icteridae sp.
    # Count: 40
    Date:
    Observer: Eugene Scarpulla
    Location: Hart-Miller Island
  4. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 30
    Date:
    Observer: Caleb Strand
    Location: Hart-Miller Island
  5. gull/tern sp. Laridae sp.
    # Count: 30
    Date:
    Observer: Carla Roverse
    Location: Hart-Miller Island
  6. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 24
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  7. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 20
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  8. duck sp. Anatidae (duck sp.)
    # Count: 20
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  9. Calidris sp. Calidris sp.
    # Count: 15
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  10. swallow sp. Hirundinidae sp.
    # Count: 10
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  11. passerine sp. Passeriformes sp.
    # Count: 10
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  12. peep sp. Calidris sp. (peep sp.)
    # Count: 8
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  13. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: 7
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  14. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 5
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  15. phalarope sp. Phalaropus sp.
    # Count: 3
    Date:
    Observer: Eugene Scarpulla
    Location: Hart-Miller Island
  16. cormorant sp. Phalacrocoracidae sp.
    # Count: 3
    Date:
    Observer: Eugene Scarpulla
    Location: Hart-Miller Island
  17. new world sparrow sp. Passerellidae sp.
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  18. swan sp. Cygnus sp.
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  19. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 2
    Date:
    Observer: Caleb Strand
    Location: Hart-Miller Island
  20. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 2
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  21. shorebird sp. Charadriiformes sp.
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  22. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 2
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  23. new world flycatcher sp. Tyrannidae sp.
    # Count: 2
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  24. wren sp. Troglodytidae sp.
    # Count: 2
    Date:
    Observer: Eugene Scarpulla
    Location: Hart-Miller Island
  25. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  26. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  27. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  28. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Don Burggraf
    Location: Hart-Miller Island
  29. large rail sp. Rallus sp. (large Rallus sp.)
    # Count: 1
    Date:
    Observer: Kyle Gardiner
    Location: Hart-Miller Island
  30. Rallus sp. Rallus sp.
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  31. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 1
    Date:
    Observer: Eugene Scarpulla
    Location: Hart-Miller Island
  32. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  33. Tringa sp. Tringa sp.
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  34. Scolopacidae sp. Scolopacidae sp.
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  35. gull sp. Larinae sp.
    # Count: 1
    Date:
    Observer: Jen Cookus
    Location: Hart-Miller Island
  36. Sterna sp. Sterna sp.
    # Count: 1
    Date:
    Observer: Bob Ringler
    Location: Hart-Miller Island
  37. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Randy Kimmett
    Location: Hart-Miller Island
  38. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  39. Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  40. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Lynn Kohler
    Location: Hart-Miller Island
  41. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Hart-Miller Island
  42. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  43. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Alina Martin
    Location: Hart-Miller Island
  44. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Daniel Lebbin
    Location: Hart-Miller Island
  45. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Port of Baltimore
    Location: Hart-Miller Island
  46. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  47. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Byron Swift
    Location: Hart-Miller Island
  48. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  49. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Dave Votta
    Location: Hart-Miller Island
  50. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Hans Holbrook
    Location: Hart-Miller Island
  51. American/Fish Crow Corvus brachyrhynchos/ossifragus
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  52. crow sp. Corvus sp. (crow sp.)
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Hart-Miller Island
  53. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island
  54. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Hans Holbrook
    Location: Hart-Miller Island
  55. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Hart-Miller Island