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Bird List

Updated ~3 hours ago
343 All Years 267 This Year 2024 122 This Month Dec 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (267)

  1. Common Grackle Quiscalus quiscula
    # Count: 10,000
    Date:
    Observer: George Radcliffe
    Location: DORCHESTER - Dark Rd
  2. Snow Goose Anser caerulescens
    # Count: 3000
    Date:
    Observer: Laura Sebastianelli
    Location: 2260–2298 Church Creek Rd, Cambridge US-MD 38.53358, -76.11176
  3. Canvasback Aythya valisineria
    # Count: 150
    Date:
    Observer: Kenneth Cohen
    Location: Cambridge—Long Wharf Park
  4. Gadwall Mareca strepera
    # Count: 73
    Date:
    Observer: Carol McCollough
    Location: Blackwater NWR--Wildlife Drive
  5. American White Pelican Pelecanus erythrorhynchos
    # Count: 68
    Date:
    Observer: Carol McCollough
    Location: Blackwater NWR--Wildlife Drive
  6. Mallard Anas platyrhynchos
    # Count: 50
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  7. Wild Turkey Meleagris gallopavo
    # Count: 41
    Date:
    Observer: Carol McCollough
    Location: 4916–4948 Egypt Rd, Cambridge US-MD 38.51398, -76.10265
  8. Lesser Scaup Aythya affinis
    # Count: 40
    Date:
    Observer: Kenneth Cohen
    Location: Cambridge—Long Wharf Park
  9. American Robin Turdus migratorius
    # Count: 36
    Date:
    Observer: Jim Green
    Location: 3534–3548 Blackwater Rd, Church Creek US-MD 38.39387, -76.11432
  10. Northern Pintail Anas acuta
    # Count: 35
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  11. Bufflehead Bucephala albeola
    # Count: 30
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  12. Tundra Swan Cygnus columbianus
    # Count: 26
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  13. American Wigeon Mareca americana
    # Count: 25
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  14. Surf Scoter Melanitta perspicillata
    # Count: 25
    Date:
    Observer: Kenneth Cohen
    Location: Cambridge—Long Wharf Park
  15. Horned Lark Eremophila alpestris
    # Count: 25
    Date:
    Observer: Anonymous eBirder
    Location: Hurlock WWTP
  16. Brown Pelican Pelecanus occidentalis
    # Count: 24
    Date:
    Observer: Wayne Longbottom
    Location: Hooper's Island--Cat Cove
  17. Tree Swallow Tachycineta bicolor
    # Count: 24
    Date:
    Observer: Anonymous eBirder
    Location: Hurlock WWTP
  18. Purple Martin Progne subis
    # Count: 24
    Date:
    Observer: Clive Harris
    Location: Hurlock WWTP
  19. Common Loon Gavia immer
    # Count: 20
    Date:
    Observer: Eric Plage
    Location: Chesapeake Bay, Vienna US-MD 38.42823, -76.33476
  20. European Starling Sturnus vulgaris
    # Count: 20
    Date:
    Observer: Peter Smithson
    Location: 4978–5132 Egypt Rd, Cambridge US-MD 38.52348, -76.09931
  21. American Pipit Anthus rubescens
    # Count: 18
    Date:
    Observer: Jim Brighton
    Location: Hurlock WWTP
  22. Dunlin Calidris alpina
    # Count: 13
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  23. Blue-winged Teal Spatula discors
    # Count: 12
    Date:
    Observer: Jim Brighton
    Location: Hurlock WWTP
  24. Black Scoter Melanitta americana
    # Count: 12
    Date:
    Observer: Eric Plage
    Location: Chesapeake Bay, Vienna US-MD 38.42823, -76.33476
  25. Brown-headed Cowbird Molothrus ater
    # Count: 12
    Date:
    Observer: Dale Murphy
    Location: Egypt Road
  26. Eastern Bluebird Sialia sialis
    # Count: 11
    Date:
    Observer: Kenneth Cohen
    Location: Blackwater NWR--Wildlife Drive
  27. Red-winged Blackbird Agelaius phoeniceus
    # Count: 11
    Date:
    Observer: Jim Green
    Location: 3534–3548 Blackwater Rd, Church Creek US-MD 38.39387, -76.11432
  28. Long-eared Owl Asio otus
    # Count: 8
  29. Bank Swallow Riparia riparia
    # Count: 8
    Date:
    Observer: Dave Powell
    Location: Hurlock WWTP
  30. Dark-eyed Junco Junco hyemalis
    # Count: 8
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  31. Song Sparrow Melospiza melodia
    # Count: 7
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  32. Rusty Blackbird Euphagus carolinus
    # Count: 7
    Date:
    Observer: David Gersten
    Location: Blackwater NWR--Wildlife Drive
  33. Chimney Swift Chaetura pelagica
    # Count: 6
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  34. Red-throated Loon Gavia stellata
    # Count: 6
    Date:
    Observer: Eric Plage
    Location: Chesapeake Bay, Vienna US-MD 38.10441, -76.21373
  35. White-throated Sparrow Zonotrichia albicollis
    # Count: 6
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  36. Green-winged Teal Anas crecca
    # Count: 5
    Date:
    Observer: Casey Paholski
    Location: Vienna Blind
  37. Greater Scaup Aythya marila
    # Count: 5
    Date:
    Observer: Susan Henyon
    Location: 1326–1384 Phillips Gunning Club Rd, Toddville US-MD 38.22665, -76.04479
  38. American Oystercatcher Haematopus palliatus
    # Count: 5
    Date:
    Observer: Kyle Rambo
    Location: Adam Island
  39. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 5
    Date:
    Observer: Gene Muller
    Location: Blackwater NWR--Wildlife Drive
  40. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 5
    Date:
    Observer: Eric Plage
    Location: Chesapeake Bay, Vienna US-MD 38.19871, -76.22853
  41. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 5
    Date:
    Observer: Cole Tiemann
    Location: Elliott Island Road
  42. Golden-crowned Kinglet Regulus satrapa
    # Count: 5
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  43. Sanderling Calidris alba
    # Count: 4
    Date:
    Observer: Jim Green
    Location: 3110 Bay View Dr, Church Creek US-MD 38.37144, -76.25921
  44. Purple Sandpiper Calidris maritima
    # Count: 4
    Date:
    Observer: David Gersten
    Location: Hooper's Island--Cat Cove
  45. Black Vulture Coragyps atratus
    # Count: 4
    Date:
    Observer: Kenneth Cohen
    Location: Blackwater NWR--Wildlife Drive
  46. Blue-headed Vireo Vireo solitarius
    # Count: 4
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  47. Philadelphia Vireo Vireo philadelphicus
    # Count: 4
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  48. Eastern Meadowlark Sturnella magna
    # Count: 4
    Date:
    Observer: Jake Snow
    Location: Blackwater NWR--Woods Trail
  49. Wood Duck Aix sponsa
    # Count: 3
    Date:
    Observer: Emily Larkin
    Location: Egypt Road
  50. Ruddy Duck Oxyura jamaicensis
    # Count: 3
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  51. Northern Bobwhite Colinus virginianus
    # Count: 3
    Date:
    Observer: Sue and Alan Young
    Location: Egypt Road
  52. Black-necked Stilt Himantopus mexicanus
    # Count: 3
    Date:
    Observer: Tim Carney
    Location: 2550 Elliott Island Rd, Vienna US-MD (38.3147,-75.9827)
  53. Killdeer Charadrius vociferus
    # Count: 3
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  54. Semipalmated Plover Charadrius semipalmatus
    # Count: 3
    Date:
    Observer: Timo Meissner
    Location: Elliott Island Marina
  55. Spotted Sandpiper Actitis macularius
    # Count: 3
    Date:
    Observer: Samuel Talley
    Location: Frank M. Ewing/Robinson Neck Preserve (TNC)
  56. Stilt Sandpiper Calidris himantopus
    # Count: 3
    Date:
    Observer: Jonathan Irons
    Location: Blackwater NWR--Wildlife Drive
  57. Black Tern Chlidonias niger
    # Count: 3
    Date:
    Observer: Wayne Bell
    Location: Hurlock WWTP
  58. White Ibis Eudocimus albus
    # Count: 3
    Date:
    Observer: J.B. Churchill
    Location: Middle Hooper's Island
  59. Great Egret Ardea alba
    # Count: 3
    Date:
    Observer: Kenneth Cohen
    Location: Blackwater NWR--Wildlife Drive
  60. Swainson's Thrush Catharus ustulatus
    # Count: 3
    Date:
    Observer: Wayne Bell
    Location: Taylor's Island: Vista Bella (PRIVATE)
  61. House Sparrow Passer domesticus
    # Count: 3
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  62. American Goldfinch Spinus tristis
    # Count: 3
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  63. Savannah Sparrow Passerculus sandwichensis
    # Count: 3
    Date:
    Observer: Anonymous eBirder
    Location: Blackwater NWR--Wildlife Drive
  64. Swamp Sparrow Melospiza georgiana
    # Count: 3
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  65. Blue-winged Warbler Vermivora cyanoptera
    # Count: 3
    Date:
    Observer: Jonathan Irons
    Location: Blackwater NWR--Wildlife Drive
  66. Magnolia Warbler Setophaga magnolia
    # Count: 3
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  67. Greater White-fronted Goose Anser albifrons
    # Count: 2
    Date:
    Observer: Matt Hafner
    Location: 4324–4402 Egypt Rd, Cambridge US-MD 38.46100, -76.09667
  68. Mute Swan Cygnus olor
    # Count: 2
    Date:
    Observer: David Chewning
    Location: Wildlife Drive, Church Creek, Maryland, US (38.442, -76.114)
  69. Trumpeter Swan Cygnus buccinator
    # Count: 2
    Date:
    Observer: Blackwater NWR
    Location: Blackwater NWR--Pool 5
  70. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Kenneth Cohen
    Location: Blackwater NWR--Wildlife Drive
  71. American Black Duck Anas rubripes
    # Count: 2
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  72. Common Goldeneye Bucephala clangula
    # Count: 2
    Date:
    Observer: Matt Whitbeck
    Location: Cambridge—Long Wharf Park
  73. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  74. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  75. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 2
    Date:
    Observer: jeff effinger
    Location: Blackwater NWR--Wildlife Drive
  76. Sandhill Crane Antigone canadensis
    # Count: 2
    Date:
    Observer: Aaron Hasircoglu
    Location: 3601–3611 Smithville Rd, Church Creek US-MD (38.4045,-76.2305)
  77. Wilson's Snipe Gallinago delicata
    # Count: 2
    Date:
    Observer: Gavin Qian
    Location: Blackwater NWR--Key Wallace Dr
  78. Ruddy Turnstone Arenaria interpres
    # Count: 2
    Date:
    Observer: jeff effinger
    Location: 3110 Bay View Drive, Church Creek, Maryland, US (38.372, -76.26). Bayview Dr
  79. Least Sandpiper Calidris minutilla
    # Count: 2
    Date:
    Observer: Kathy Ellwood
    Location: Blackwater NWR--Wildlife Drive
  80. Western Sandpiper Calidris mauri
    # Count: 2
    Date:
    Observer: BowBrownBrook .
    Location: Bishops Head
  81. Semipalmated Sandpiper Calidris pusilla
    # Count: 2
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  82. Forster's Tern Sterna forsteri
    # Count: 2
    Date:
    Observer: Carol McCollough
    Location: Blackwater NWR--Wildlife Drive
  83. Common Tern Sterna hirundo
    # Count: 2
    Date:
    Observer: David Shoch
    Location: Cambridge Waterfront--Choptank River
  84. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: Tim Rahn
    Location: Cambridge, MD Waterfront South to Blackwater NWR
  85. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: Kenneth Cohen
    Location: Blackwater NWR--Wildlife Drive
  86. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 2
    Date:
    Observer: Matt Whitbeck
    Location: Longfield
  87. Bald Eagle Haliaeetus leucocephalus
    # Count: 2
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  88. Broad-winged Hawk Buteo platypterus
    # Count: 2
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  89. Barred Owl Strix varia
    # Count: 2
    Date:
    Observer: Peter Smithson
    Location: 4978–5132 Egypt Rd, Cambridge US-MD 38.52348, -76.09931
  90. Short-eared Owl Asio flammeus
    # Count: 2
    Date:
    Observer: gail fisher
    Location: Fishing Bay Wildlife Management Area, Cambridge US-MD 38.41863, -75.98396
  91. Warbling Vireo Vireo gilvus
    # Count: 2
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  92. Red-eyed Vireo Vireo olivaceus
    # Count: 2
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  93. Carolina Chickadee Poecile carolinensis
    # Count: 2
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  94. Tufted Titmouse Baeolophus bicolor
    # Count: 2
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  95. White-breasted Nuthatch Sitta carolinensis
    # Count: 2
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  96. Brown-headed Nuthatch Sitta pusilla
    # Count: 2
    Date:
    Observer: Kenneth Cohen
    Location: Blackwater NWR--Wildlife Drive
  97. Red-breasted Nuthatch Sitta canadensis
    # Count: 2
    Date:
    Observer: hartmut doebel
    Location: Blackwater NWR--Wildlife Drive
  98. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Mark R Johnson
    Location: Taylor's Island
  99. Carolina Wren Thryothorus ludovicianus
    # Count: 2
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  100. House Finch Haemorhous mexicanus
    # Count: 2
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  101. Pine Siskin Spinus pinus
    # Count: 2
    Date:
    Observer: Matt Whitbeck
    Location: Blackwater NWR--Tubman Rd. Trail
  102. Lapland Longspur Calcarius lapponicus
    # Count: 2
    Date:
    Observer: Joe Hanfman
    Location: Egypt Rd before Blackwater
  103. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Jack Wildlife
    Location: Harriet Tubman Underground Railroad National Historical Park
  104. Field Sparrow Spizella pusilla
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Blackwater NWR--Wildlife Drive
  105. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Sue and Alan Young
    Location: Harriet Tubman Underground Railroad National Historical Park
  106. Saltmarsh Sparrow Ammospiza caudacuta
    # Count: 2
    Date:
    Observer: Kathy Ellwood
    Location: Blackwater NWR--Wildlife Drive
  107. Baltimore Oriole Icterus galbula
    # Count: 2
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  108. Northern Waterthrush Parkesia noveboracensis
    # Count: 2
    Date:
    Observer: Alicia Bachman
    Location: Kraft Neck Road
  109. Northern Cardinal Cardinalis cardinalis
    # Count: 2
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  110. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Holly Keepers
    Location: Blackwater NWR Offices
  111. Pink-footed Goose Anser brachyrhynchus
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Malkus Farm, Cambridge (private)
  112. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Jim Green
    Location: 510 Regulator Dr. S. Cambridge US-MD (Home) 38.58081, -76.10726
  113. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Blackwater NWR--Wildlife Drive
  114. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: David Gersten
    Location: Blackwater NWR--Wildlife Drive
  115. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: C Thorn
    Location: Blackwater NWR--Wildlife Drive
  116. Harlequin Duck Histrionicus histrionicus
    # Count: 1
    Date:
    Observer: Jim Emery
    Location: Great Marsh Park (Gerry Boyle Park)
  117. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Bart Hutchinson
    Location: Cambridge--Hambrooks Bay
  118. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  119. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Tom Donahue
    Location: Blackwater National Wildlife Refuge
  120. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Eric Plage
    Location: Chesapeake Bay, Vienna US-MD 38.19871, -76.22853
  121. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: jeff effinger
    Location: Blackwater NWR--Marsh Edge Trail
  122. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Blackwater NWR--Wildlife Drive
  123. Chuck-will's-widow Antrostomus carolinensis
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: 2500–2598 Beech Ground Rd, Crapo US-MD 38.31943, -76.13149
  124. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: George Radcliffe
    Location: Chesapeake Forest--Puckum Road
  125. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Corkran Cemetary Rd, Rhodesdale US-MD (near intersection of Rt 14) 38.58149, -75.84920
  126. King Rail Rallus elegans
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: Key Wallace Dr, Cambridge US-MD 38.44595, -76.08789
  127. Clapper Rail Rallus crepitans
    # Count: 1
    Date:
    Observer: grace c
    Location: Blackwater National Wildlife Refuge
  128. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: David Palmer
    Location: Blackwater NWR--Wildlife Drive
  129. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Hog Island Rd
  130. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: Blackwater NWR--Observation Point
  131. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Grace Schilling
    Location: Blackwater NWR--Wildlife Drive
  132. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Randall Nett
    Location: Blackwater NWR--Wildlife Drive
  133. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Michael Williams
    Location: Blackwater National Wildlife Refuge, Church Creek US-MD 38.44000, -76.09001
  134. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Kyle Rambo
    Location: Adam Island
  135. Hudsonian Godwit Limosa haemastica
    # Count: 1
    Date:
    Observer: Tom Donahue
    Location: Blackwater NWR--Wildlife Drive
  136. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: J.B. Churchill
    Location: Middle Hooper's Island
  137. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Cole Tiemann
    Location: Chesapeake Forest--N. Tara Rd.
  138. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Hurlock WWTP
  139. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Matt Whitbeck
    Location: Blackwater NWR--Greenbriar Tract
  140. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Lauren Carey
    Location: Blackwater NWR--Wildlife Drive
  141. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Kyle Rambo
    Location: Adam Island
  142. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Kenneth Cohen
    Location: Blackwater NWR--Wildlife Drive
  143. Red Knot Calidris canutus
    # Count: 1
    Date:
    Observer: Kyle Rambo
    Location: Adam Island
  144. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Dave Powell
    Location: Hurlock WWTP
  145. White-rumped Sandpiper Calidris fuscicollis
    # Count: 1
    Date:
    Observer: Jack Hutchison
    Location: Blackwater NWR--Wildlife Drive
  146. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Zealon Wight-Maier
    Location: Hurlock WWTP
  147. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Cambridge—Long Wharf Park
  148. Black Skimmer Rynchops niger
    # Count: 1
    Date:
    Observer: Jim Brighton
    Location: Cambridge—Long Wharf Park
  149. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Burak Gunes
    Location: Blackwater NWR--Visitors Center
  150. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Matt Cohen
    Location: Blackwater NWR--Wildlife Drive
  151. Royal Tern Thalasseus maximus
    # Count: 1
    Date:
    Observer: Buzz Devine
    Location: Blackwater NWR--Visitors Center
  152. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  153. Northern Gannet Morus bassanus
    # Count: 1
    Date:
    Observer: Eric Plage
    Location: Chesapeake Bay, Vienna US-MD 38.10441, -76.21373
  154. Great Cormorant Phalacrocorax carbo
    # Count: 1
    Date:
    Observer: Frode Jacobsen
    Location: Great Marsh Park (Gerry Boyle Park)
  155. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Colin Krug
    Location: Fishing Bay Wildlife Management Area, Vienna US-MD 38.28569, -75.96854
  156. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Lori Kurlowicz
    Location: Blackwater NWR--Wildlife Drive
  157. Least Bittern Botaurus exilis
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Elliott Island Rd.--Moorhen Pond
  158. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Punch Island Rd, Taylors Island US-MD 38.45631, -76.30415
  159. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Rebecca Bauer
    Location: Blackwater NWR--Wildlife Drive
  160. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Doug Graham
    Location: Blackwater NWR--Wildlife Drive
  161. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Rebecca Bauer
    Location: Blackwater NWR--Wildlife Drive
  162. Western Cattle-Egret Ardea ibis
    # Count: 1
    Date:
    Observer: Chaiby Leiman
    Location: 4379–4411 Maple Dam Rd, Cambridge US-MD 38.46882, -76.06932
  163. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  164. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  165. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Kimberly Emerson
    Location: Blackwater NWR--Marsh Edge Trail
  166. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Howard Youth
    Location: Blackwater NWR--Wildlife Drive
  167. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Kenneth Cohen
    Location: Blackwater NWR--Wildlife Drive
  168. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  169. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Kenneth Cohen
    Location: Blackwater NWR--Wildlife Drive
  170. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: C Thorn
    Location: Blackwater NWR--Wildlife Drive
  171. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: 4978–5132 Egypt Rd, Cambridge US-MD 38.52348, -76.09931
  172. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Carol McCollough
    Location: 5135–5215 Egypt Rd, Cambridge US-MD 38.53700, -76.09404
  173. American Barn Owl Tyto furcata
    # Count: 1
  174. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: Alex Pellegrini
    Location: Blackwater NWR--Wildlife Drive
  175. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Carol McCollough
    Location: 4916–4948 Egypt Rd, Cambridge US-MD 38.51398, -76.10265
  176. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Kenneth Cohen
    Location: Blackwater NWR--Wildlife Drive
  177. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  178. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: J. Isaacs
    Location: Blackwater NWR--Wildlife Drive
  179. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  180. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  181. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Carol McCollough
    Location: Blackwater NWR--Wildlife Drive
  182. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Carol McCollough
    Location: Blackwater NWR--Wildlife Drive
  183. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  184. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Kenneth Cohen
    Location: Blackwater NWR--Wildlife Drive
  185. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Jim Green
    Location: 3534–3548 Blackwater Rd, Church Creek US-MD 38.39387, -76.11432
  186. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Kenneth Cohen
    Location: Cambridge—Long Wharf Park
  187. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Roya Marefat
    Location: Blackwater National Wildlife Refuge, Church Creek US-MD 38.44473, -76.10531
  188. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: 2457–2463 Elliott Island Rd, Vienna US-MD (38.3159,-75.9763)
  189. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: 3381–3441 Elliott Island Rd, Vienna US-MD 38.38469, -75.90586
  190. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Dorothy Hodgson
    Location: Blackwater NWR--Wildlife Drive
  191. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: David Chewning
    Location: Wildlife Drive, Church Creek, Maryland, US (38.442, -76.114)
  192. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: jeff effinger
    Location: Swan Harbor Road
  193. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: BowBrownBrook .
    Location: Blackwater NWR--Woods Trail
  194. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Egypt Road, CambridgeUS-MD 38.52035, -76.10042
  195. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Alicia Bachman
    Location: Blackwater NWR--Marsh Edge Trail
  196. Blue Jay Cyanocitta cristata
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  197. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Wayne Longbottom
    Location: Hurlock WWTP
  198. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: David Chewning
    Location: Blackwater NWR--Golden Hill Rd. bridge
  199. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Matt Whitbeck
    Location: Blackwater NWR--Key Wallace Dr
  200. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Chaiby Leiman
    Location: Blackwater National Wildlife Refuge
  201. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Kyle Rambo
    Location: Adam Island
  202. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  203. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Blackwater NWR--Wildlife Drive
  204. Northern House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Dan Small
    Location: Blackwater NWR--Wildlife Drive
  205. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Wayne Longbottom
    Location: Blackwater NWR--Wildlife Drive
  206. Sedge Wren Cistothorus stellaris
    # Count: 1
    Date:
    Observer: Jim Green
    Location: 3534–3548 Blackwater Rd, Church Creek US-MD 38.39387, -76.11432
  207. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Ray Duffy
    Location: Blackwater NWR--Wildlife Drive
  208. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Janet Weisner
    Location: Blackwater National Wildlife Refuge
  209. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08932
  210. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Tyler Croson
    Location: Blackwater NWR--Wildlife Drive
  211. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Wayne Bell
    Location: Taylor's Island: Vista Bella (PRIVATE)
  212. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Chesapeake Forest--N. Tara Rd.
  213. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Emily Larkin
    Location: Blackwater NWR--Wildlife Drive
  214. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Richard Chirumbole
    Location: Blackwater NWR--Tubman Rd. Trail
  215. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Cole Tiemann
    Location: Chesapeake Forest--N. Tara Rd.
  216. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: 405 Edlon Park Dr, Cambridge US-MD 38.57820, -76.08943
  217. Snow Bunting Plectrophenax nivalis
    # Count: 1
    Date:
    Observer: BowBrownBrook .
    Location: Bishops Head
  218. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Tom Donahue
    Location: Blackwater NWR--Maple Dam Rd.
  219. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Wayne Longbottom
    Location: Blackwater NWR--Wildlife Drive
  220. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Kurt Gaskill
    Location: Railroad Rd
  221. Seaside Sparrow Ammospiza maritima
    # Count: 1
    Date:
    Observer: Ethan Kilmer
    Location: Blackwater NWR--Wildlife Drive
  222. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Matt Whitbeck
    Location: Blackwater NWR--Wildlife Drive
  223. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Eric Monaco
    Location: Blackwater NWR--Wildlife Drive
  224. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Richard Chirumbole
    Location: Blackwater NWR--Butterfly Trail
  225. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  226. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: jeff effinger
    Location: Wildlife Drive, Cambridge, Maryland, US (38.441, -76.094)
  227. Boat-tailed Grackle Quiscalus major
    # Count: 1
    Date:
    Observer: Rebecca Bauer
    Location: Blackwater NWR--Wildlife Drive
  228. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Matt Whitbeck
    Location: Blackwater NWR- Egypt Woods
  229. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Savannah M
    Location: Blackwater NWR--Wildlife Drive
  230. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Chesapeake Forest--Puckum Road
  231. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Matt Whitbeck
    Location: Lewis tract Blackwater National Refuge
  232. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: George Radcliffe
    Location: Greenbrier Swamp--Bucktown Rd.
  233. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  234. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Wayne Longbottom
    Location: Blackwater NWR--Wildlife Drive
  235. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  236. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Jones Thicket Rd, Rhodesdale US-MD 38.55783, -75.83078
  237. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Matt Whitbeck
    Location: US-MD-Cambridge-Blackwater National Wildlife Refuge - 38.4447x-76.0909 field 2
  238. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Dan Burton
    Location: Blackwater National Wildlife Refuge
  239. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: jeff effinger
    Location: Egypt Road
  240. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: David Littlepage
    Location: Ross Neck Rd. (private)
  241. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Holland Point Preserve (stay out of posted private area)
  242. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  243. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  244. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Mike Holthaus
    Location: Blackwater NWR--Wildlife Drive
  245. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Blackwater NWR--Wildlife Drive
  246. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Holland Point Preserve (stay out of posted private area)
  247. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Hurlock WWTP
  248. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Kevin Culver
    Location: Blackwater NWR--Wildlife Drive
  249. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: David Chewning
    Location: Blackwater NWR--Woods Trail
  250. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Carol McCollough
    Location: 4916–4948 Egypt Rd, Cambridge US-MD 38.51398, -76.10265
  251. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Alex Pellegrini
    Location: Hurlock WWTP
  252. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Josh Jones
    Location: Blackwater NWR--Wildlife Drive
  253. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Puckum Rd, Hurlock US-MD 38.61830, -75.79899
  254. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Mark R Johnson
    Location: Blackwater National Wildlife Refuge
  255. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  256. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Jonathan Irons
    Location: Blackwater NWR--Wildlife Drive
  257. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Chicone Road
  258. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Old Field Rd (between Egypt Rd and western border of Blackwater River NW Block) Cambridge US-MD 38.48484, -76.10482
  259. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Josh Jones
    Location: Blackwater NWR--Wildlife Drive
  260. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Mike Holthaus
    Location: Blackwater NWR--Wildlife Drive
  261. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Mark Schilling
    Location: 1701–1725 Hudson Rd, Cambridge US-MD 38.58435, -76.16883
  262. Canada Goose Branta canadensis
    # Count: X
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  263. Rock Pigeon Columba livia
    # Count: X
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  264. Laughing Gull Leucophaeus atricilla
    # Count: X
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  265. Ring-billed Gull Larus delawarensis
    # Count: X
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  266. American Herring Gull Larus smithsonianus
    # Count: X
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River
  267. Great Black-backed Gull Larus marinus
    # Count: X
    Date:
    Observer: Grant Steer
    Location: Cambridge Waterfront--Choptank River

Exotic: Escapee (1)

  1. Muscovy Duck Cairina moschata
    # Count: 3
    Date:
    Observer: Rob Batchelder
    Location: 4494–4502 Bay Shore Rd, Vienna US-MD 38.48057, -76.32418

Hybrids (2)

  1. Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensis
    # Count: 2
    Date:
    Observer: Clive Harris
    Location: Blackwater NWR--Wildlife Drive
  2. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: Howard Youth
    Location: Blackwater NWR--Wildlife Drive

Additional Taxa (51)

  1. Larus sp. Larus sp.
    # Count: 250
    Date:
    Observer: Joe Girgente
    Location: Choptank River--Rte. 50 Bridge (Dorchester Co.) and Cambridge Visitor Center
  2. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 100
    Date:
    Observer: Matt Whitbeck
    Location: Great Marsh Park (Gerry Boyle Park)
  3. blackbird sp. Icteridae sp.
    # Count: 100
    Date:
    Observer: diane Ford
    Location: Blackwater NWR--Wildlife Drive
  4. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: 50
    Date:
    Observer: Tim Carney
    Location: Elliott Island Rd.--Elliott town
  5. shorebird sp. Charadriiformes sp. (shorebird sp.)
    # Count: 30
    Date:
    Observer: Cole Tiemann
    Location: Elliott Island Road
  6. Surf/Black Scoter Melanitta perspicillata/americana
    # Count: 20
    Date:
    Observer: Eric Plage
    Location: Chesapeake Bay, Vienna US-MD 38.42823, -76.33476
  7. scoter sp. Melanitta sp.
    # Count: 10
    Date:
    Observer: Heather Russell
    Location: Cambridge--Oakley Street - Belvedere Ave.
  8. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 7
    Date:
    Observer: Derek Eve
    Location: Blackwater NWR--Wildlife Drive
  9. new world sparrow sp. Passerellidae sp.
    # Count: 5
    Date:
    Observer: Edward Hirsch
    Location: Blackwater NWR--Wildlife Drive
  10. gull/tern sp. Laridae sp.
    # Count: 4
    Date:
    Observer: Diego Casanova 🔭
    Location: Blackwater NWR--Dieffenbach Pond
  11. Aythya sp. Aythya sp.
    # Count: 3
    Date:
    Observer: Jonathan Irons
    Location: Taylor's Island
  12. American/Fish Crow Corvus brachyrhynchos/ossifragus
    # Count: 3
    Date:
    Observer: Anonymous eBirder
    Location: Hurlock WWTP
  13. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 2
    Date:
    Observer: Mike Holthaus
    Location: Blackwater National Wildlife Refuge
  14. swan sp. Cygnus sp.
    # Count: 2
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  15. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 2
    Date:
    Observer: Mike Holthaus
    Location: Blackwater National Wildlife Refuge
  16. duck sp. Anatidae (duck sp.)
    # Count: 2
    Date:
    Observer: Mike Holthaus
    Location: Blackwater National Wildlife Refuge
  17. peep sp. Calidris sp. (peep sp.)
    # Count: 2
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: Blackwater NWR--Wildlife Drive
  18. gull sp. Larinae sp.
    # Count: 2
    Date:
    Observer: Mike Holthaus
    Location: Blackwater National Wildlife Refuge
  19. tern sp. Sterninae sp.
    # Count: 2
    Date:
    Observer: Rachel Murphy
    Location: Blackwater NWR--Wildlife Drive
  20. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 2
    Date:
    Observer: Douglas Ruby
    Location: Blackwater NWR--Wildlife Drive
  21. crow sp. Corvus sp. (crow sp.)
    # Count: 2
    Date:
    Observer: Laura Wolf
    Location: Blackwater NWR--Wildlife Drive
  22. swallow sp. Hirundinidae sp.
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Blackwater NWR--Wildlife Drive
  23. Spizella sp. Spizella sp.
    # Count: 2
    Date:
    Observer: Jay Mengel
    Location: Blackwater NWR--Wildlife Drive
  24. new world warbler sp. Parulidae sp.
    # Count: 2
    Date:
    Observer: Rose An
    Location: Blackwater National Wildlife Refuge
  25. Summer/Scarlet Tanager Piranga rubra/olivacea
    # Count: 2
    Date:
    Observer: Marina True
    Location: Blackwater NWR--Woods Trail
  26. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 1
    Date:
    Observer: diane Ford
    Location: Blackwater National Wildlife Refuge
  27. goose sp. Anatidae (goose sp.)
    # Count: 1
    Date:
    Observer: Laura Wolf
    Location: Blackwater NWR--Wildlife Drive
  28. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 1
    Date:
    Observer: Theo Bockhorst
    Location: Blackwater NWR--Wildlife Drive
  29. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 1
    Date:
    Observer: Susan Henyon
    Location: 1326–1384 Phillips Gunning Club Rd, Toddville US-MD 38.22665, -76.04479
  30. King/Clapper Rail Rallus elegans/crepitans
    # Count: 1
    Date:
    Observer: Michael McCloy
    Location: Blackwater NWR--Wildlife Drive
  31. Rallus sp. Rallus sp.
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: 3282–3340 Elliott Island Rd, Vienna US-MD (38.3736,-75.9203)
  32. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 1
    Date:
    Observer: Tim Carney
    Location: Elliott Island Rd.--Elliott town
  33. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: Rose An
    Location: Blackwater NWR--Woods Trail
  34. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: gail fisher
    Location: 21613, Cambridge US-MD 38.57222, -76.06397
  35. Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritum
    # Count: 1
    Date:
    Observer: David Gersten
    Location: Hooper's Island--Cat Cove
  36. white egret sp. Egretta/Ardea sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: 2208 Hudson Rd, Cambridge US-MD 38.57370, -76.11136
  37. Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperii
    # Count: 1
    Date:
    Observer: Rachel Murphy
    Location: Blackwater NWR--Wildlife Drive
  38. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Andrea Perko
    Location: Blackwater National Wildlife Refuge
  39. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: grace c
    Location: Blackwater National Wildlife Refuge
  40. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: 2501–2509 Lakesville Crapo Rd, Crapo US-MD 38.31746, -76.11493
  41. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Kathryn (Kassy) Mattingly
    Location: Blackwater NWR--Wildlife Drive
  42. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Peg McCormack
    Location: 5717 Beach Haven Rd, East New Market US-MD 38.58294, -75.98103
  43. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Jane Meloy
    Location: Blackwater NWR--Wildlife Drive
  44. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Colin McAllister
    Location: Private farm - Spocott
  45. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Mary Murray
    Location: Blackwater NWR--Wildlife Drive
  46. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Brian Beers
    Location: Blackwater National Wildlife Refuge, Church Creek US-MD 38.44395, -76.10628
  47. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 1
    Date:
    Observer: Mike Holthaus
    Location: Blackwater National Wildlife Refuge
  48. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Jim Green
    Location: Blackwater NWR--Wildlife Drive
  49. finch sp. Fringillidae sp.
    # Count: 1
    Date:
    Observer: Peter Smithson
    Location: Oysters.
  50. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Jay Mengel
    Location: Blackwater NWR--Wildlife Drive
  51. bird sp. Aves sp.
    # Count: 1
    Date:
    Observer: Eitan Weisberg
    Location: 3380–3440 Elliott Island Rd, Vienna US-MD 38.38486, -75.90583