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Bolivar Flats Shorebird Sanctuary

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Bird List

Updated ~11 seconds ago
312 All Years 97 This Year 2025 97 This Month Jan 2025
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (312)

  1. Lesser Scaup Aythya affinis
    # Count: 20
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  2. Red-breasted Merganser Mergus serrator
    # Count: 2
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  3. American Avocet Recurvirostra americana
    # Count: 2500
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  4. American Oystercatcher Haematopus palliatus
    # Count: 3
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  5. Black-bellied Plover Pluvialis squatarola
    # Count: 6
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  6. Semipalmated Plover Charadrius semipalmatus
    # Count: 2
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  7. Piping Plover Charadrius melodus
    # Count: 30
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  8. Long-billed Curlew Numenius americanus
    # Count: 3
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  9. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  10. Willet Tringa semipalmata
    # Count: 3
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  11. Ruddy Turnstone Arenaria interpres
    # Count: 15
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  12. Sanderling Calidris alba
    # Count: 150
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  13. Dunlin Calidris alpina
    # Count: 320
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  14. Least Sandpiper Calidris minutilla
    # Count: 30
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  15. Western Sandpiper Calidris mauri
    # Count: 6
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  16. Laughing Gull Leucophaeus atricilla
    # Count: 15
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  17. Ring-billed Gull Larus delawarensis
    # Count: 75
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  18. American Herring Gull Larus smithsonianus
    # Count: 4
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  19. Forster's Tern Sterna forsteri
    # Count: 50
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  20. Royal Tern Thalasseus maximus
    # Count: 5
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  21. Double-crested Cormorant Nannopterum auritum
    # Count: 4
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  22. White Ibis Eudocimus albus
    # Count: 4
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  23. Reddish Egret Egretta rufescens
    # Count: 2
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  24. Snowy Egret Egretta thula
    # Count: 50
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  25. Great Egret Ardea alba
    # Count: 2
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  26. Great Blue Heron Ardea herodias
    # Count: 7
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  27. American White Pelican Pelecanus erythrorhynchos
    # Count: 125
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  28. Brown Pelican Pelecanus occidentalis
    # Count: 4
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  29. White-tailed Kite Elanus leucurus
    # Count: 2
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  30. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  31. Savannah Sparrow Passerculus sandwichensis
    # Count: 3
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  32. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Lance Felber
    Location: Bolivar Flats Shorebird Sanctuary
  33. Northern Pintail Anas acuta
    # Count: 23
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  34. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  35. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  36. Snowy Plover Anarhynchus nivosus
    # Count: 3
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  37. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  38. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  39. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  40. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  41. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  42. Crested Caracara Caracara plancus
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  43. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  44. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  45. Black-necked Stilt Himantopus mexicanus
    # Count: 39
    Date:
    Observer: Bruce Cramer
    Location: Bolivar Flats Shorebird Sanctuary
  46. Neotropic Cormorant Nannopterum brasilianum
    # Count: 2
    Date:
    Observer: Bruce Cramer
    Location: Bolivar Flats Shorebird Sanctuary
  47. Belted Kingfisher Megaceryle alcyon
    # Count: 2
    Date:
    Observer: Bruce Cramer
    Location: Bolivar Flats Shorebird Sanctuary
  48. Great-tailed Grackle Quiscalus mexicanus
    # Count: 2
    Date:
    Observer: Bruce Cramer
    Location: Bolivar Flats Shorebird Sanctuary
  49. Mottled Duck Anas fulvigula
    # Count: 2
    Date:
    Observer: John Faber
    Location: Bolivar Flats Shorebird Sanctuary
  50. Clapper Rail Rallus crepitans
    # Count: 1
    Date:
    Observer: John Faber
    Location: Bolivar Flats Shorebird Sanctuary
  51. Marbled Godwit Limosa fedoa
    # Count: 12
    Date:
    Observer: John Faber
    Location: Bolivar Flats Shorebird Sanctuary
  52. Short-billed Dowitcher Limnodromus griseus
    # Count: 8
    Date:
    Observer: John Faber
    Location: Bolivar Flats Shorebird Sanctuary
  53. Black Skimmer Rynchops niger
    # Count: 30
    Date:
    Observer: John Faber
    Location: Bolivar Flats Shorebird Sanctuary
  54. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: John Faber
    Location: Bolivar Flats Shorebird Sanctuary
  55. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: John Faber
    Location: Bolivar Flats Shorebird Sanctuary
  56. Snow Goose Anser caerulescens
    # Count: 8
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  57. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  58. Northern Shoveler Spatula clypeata
    # Count: 50
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  59. Greater Yellowlegs Tringa melanoleuca
    # Count: 4
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  60. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  61. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  62. Nelson's Sparrow Ammospiza nelsoni
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  63. Eastern Meadowlark Sturnella magna
    # Count: 3
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  64. Common Yellowthroat Geothlypis trichas
    # Count: 2
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  65. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  66. Fulvous Whistling-Duck Dendrocygna bicolor
    # Count: 1
    Date:
    Observer: Claude Durand
    Location: Bolivar Flats Shorebird Sanctuary
  67. Blue-winged Teal Spatula discors
    # Count: 5
    Date:
    Observer: Grant Parajuli
    Location: Bolivar Flats Shorebird Sanctuary
  68. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Cin-Ty Lee
    Location: Bolivar Flats Shorebird Sanctuary
  69. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Grant Parajuli
    Location: Bolivar Flats Shorebird Sanctuary
  70. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Grant Parajuli
    Location: Bolivar Flats Shorebird Sanctuary
  71. Roseate Spoonbill Platalea ajaja
    # Count: 1
    Date:
    Observer: Grant Parajuli
    Location: Bolivar Flats Shorebird Sanctuary
  72. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Grant Parajuli
    Location: Bolivar Flats Shorebird Sanctuary
  73. Western Cattle-Egret Ardea ibis
    # Count: 14
    Date:
    Observer: Claude Durand
    Location: Bolivar Flats Shorebird Sanctuary
  74. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Claude Durand
    Location: Bolivar Flats Shorebird Sanctuary
  75. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Claude Durand
    Location: Bolivar Flats Shorebird Sanctuary
  76. Sedge Wren Cistothorus stellaris
    # Count: 4
    Date:
    Observer: Grant Parajuli
    Location: Bolivar Flats Shorebird Sanctuary
  77. LeConte's Sparrow Ammospiza leconteii
    # Count: 2
    Date:
    Observer: Grant Parajuli
    Location: Bolivar Flats Shorebird Sanctuary
  78. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Grant Parajuli
    Location: Bolivar Flats Shorebird Sanctuary
  79. European Starling Sturnus vulgaris
    # Count: 3
    Date:
    Observer: Buck Lee
    Location: Bolivar Flats Shorebird Sanctuary
  80. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Lisa Schibley
    Location: Bolivar Flats Shorebird Sanctuary
  81. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Lisa Schibley
    Location: Bolivar Flats Shorebird Sanctuary
  82. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: David Doyle
    Location: Bolivar Flats Shorebird Sanctuary
  83. Seaside Sparrow Ammospiza maritima
    # Count: 2
    Date:
    Observer: Kevin Ripka
    Location: Bolivar Flats Shorebird Sanctuary
  84. Solitary Sandpiper Tringa solitaria
    # Count: 2
    Date:
    Observer: Dave DeNoble
    Location: Bolivar Flats Shorebird Sanctuary
  85. Gull-billed Tern Gelochelidon nilotica
    # Count: 1
    Date:
    Observer: Dave DeNoble
    Location: Bolivar Flats Shorebird Sanctuary
  86. Common Tern Sterna hirundo
    # Count: 15
    Date:
    Observer: Dave DeNoble
    Location: Bolivar Flats Shorebird Sanctuary
  87. Ruddy Duck Oxyura jamaicensis
    # Count: 2
    Date:
    Observer: Christina Michaelis
    Location: Bolivar Flats Shorebird Sanctuary
  88. Northern Gannet Morus bassanus
    # Count: 1
    Date:
    Observer: Wyatt Egelhoff
    Location: Bolivar Flats Shorebird Sanctuary
  89. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 10
    Date:
    Observer: Vivek Govind Kumar
    Location: Bolivar Flats Shorebird Sanctuary
  90. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Vivek Govind Kumar
    Location: Bolivar Flats Shorebird Sanctuary
  91. Northern Mockingbird Mimus polyglottos
    # Count: 2
    Date:
    Observer: Vivek Govind Kumar
    Location: Bolivar Flats Shorebird Sanctuary
  92. Mallard Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Colin Bond
    Location: Bolivar Flats Shorebird Sanctuary
  93. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 2
    Date:
    Observer: Colin Bond
    Location: Bolivar Flats Shorebird Sanctuary
  94. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 3
    Date:
    Observer: Colin Bond
    Location: Bolivar Flats Shorebird Sanctuary
  95. White-tailed Hawk Geranoaetus albicaudatus
    # Count: 1
    Date:
    Observer: Colin Bond
    Location: Bolivar Flats Shorebird Sanctuary
  96. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Colin Bond
    Location: Bolivar Flats Shorebird Sanctuary
  97. Boat-tailed Grackle Quiscalus major
    # Count: 1
    Date:
    Observer: Colin Bond
    Location: Bolivar Flats Shorebird Sanctuary
  98. Black Scoter Melanitta americana
    # Count: 5
    Date:
    Observer: Kurt Ongman
    Location: Bolivar Flats Shorebird Sanctuary
  99. Black Vulture Coragyps atratus
    # Count: 2
    Date:
    Observer: Kurt Ongman
    Location: Bolivar Flats Shorebird Sanctuary
  100. Gadwall Mareca strepera
    # Count: 17
    Date:
    Observer: Krishna Trinadha
    Location: Bolivar Flats Shorebird Sanctuary
  101. Green-winged Teal Anas crecca
    # Count: 5
    Date:
    Observer: Krishna Trinadha
    Location: Bolivar Flats Shorebird Sanctuary
  102. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Krishna Trinadha
    Location: Bolivar Flats Shorebird Sanctuary
  103. Red Knot Calidris canutus
    # Count: 2
    Date:
    Observer: Krishna Trinadha
    Location: Bolivar Flats Shorebird Sanctuary
  104. Anhinga Anhinga anhinga
    # Count: 1
    Date:
    Observer: Krishna Trinadha
    Location: Bolivar Flats Shorebird Sanctuary
  105. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 6
    Date:
    Observer: Krishna Trinadha
    Location: Bolivar Flats Shorebird Sanctuary
  106. Northern House Wren Troglodytes aedon
    # Count: 4
    Date:
    Observer: Krishna Trinadha
    Location: Bolivar Flats Shorebird Sanctuary
  107. Vesper Sparrow