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Bird List

Updated ~9 seconds ago
229 All Years 134 This Year 2024 65 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (133)

  1. Canada Goose Branta canadensis
    # Count: X
    Date:
    Observer: Steven Glynn
    Location: Tijuana River mouth & beach
  2. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Bryan Flaig
    Location: Tijuana River mouth & beach
  3. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: Nick Thorpe
    Location: Tijuana River mouth & beach
  4. Northern Shoveler Spatula clypeata
    # Count: 3
    Date:
    Observer: John Britt
    Location: Tijuana River mouth & beach
  5. Gadwall Mareca strepera
    # Count: 2
    Date:
    Observer: Jerry Callaway
    Location: Tijuana River mouth & beach
  6. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Eric Ripma
    Location: Tijuana River mouth & beach
  7. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: Andy Stepniewski
    Location: Tijuana River mouth & beach
  8. Mallard Anas platyrhynchos
    # Count: 4
    Date:
    Observer: Mark Brown
    Location: Tijuana River mouth & beach
  9. Northern Pintail Anas acuta
    # Count: 6
    Date:
    Observer: Alex Eisengart
    Location: Tijuana River mouth & beach
  10. Green-winged Teal Anas crecca
    # Count: 2
    Date:
    Observer: Carolyn Thiele
    Location: Tijuana River mouth & beach
  11. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: tyler krul
    Location: Tijuana River mouth & beach
  12. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Ched Whitney
    Location: Tijuana River mouth & beach
  13. Ring-necked Duck Aythya collaris
    # Count: 4
    Date:
    Observer: Grigory Heaton
    Location: Tijuana River mouth & beach
  14. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Scott Taylor
    Location: Tijuana River mouth & beach
  15. Surf Scoter Melanitta perspicillata
    # Count: 50
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  16. Bufflehead Bucephala albeola
    # Count: 3
    Date:
    Observer: Carol Hippenmeyer
    Location: Tijuana River mouth & beach
  17. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Ched Whitney
    Location: Tijuana River mouth & beach
  18. Red-breasted Merganser Mergus serrator
    # Count: X
    Date:
    Observer: Kieran Barlow
    Location: Tijuana River mouth & beach
  19. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: Nick Thorpe
    Location: Tijuana River mouth & beach
  20. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: Steven Glynn
    Location: Tijuana River mouth & beach
  21. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Trevor Wimmer
    Location: Tijuana River mouth & beach
  22. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Jonathan Dowell
    Location: Tijuana River mouth & beach
  23. Western Grebe Aechmophorus occidentalis
    # Count: 9
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  24. Clark's Grebe Aechmophorus clarkii
    # Count: 2
    Date:
    Observer: Todd Easterla
    Location: Tijuana River mouth & beach
  25. Rock Pigeon Columba livia
    # Count: X
    Date:
    Observer: Kieran Barlow
    Location: Tijuana River mouth & beach
  26. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Mark Brown
    Location: Tijuana River mouth & beach
  27. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Eric Klug
    Location: Tijuana River mouth & beach
  28. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Mike Wittmer
    Location: Tijuana River mouth & beach
  29. Ridgway's Rail Rallus obsoletus
    # Count: 1
    Date:
    Observer: Andrew Newmark
    Location: Tijuana River mouth & beach
  30. Virginia Rail Rallus limicola
    # Count: 2
    Date:
    Observer: Matthew Kruse
    Location: Tijuana River mouth & beach
  31. American Coot Fulica americana
    # Count: 4
    Date:
    Observer: Carolyn Thiele
    Location: Tijuana River mouth & beach
  32. Black-necked Stilt Himantopus mexicanus
    # Count: 2
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  33. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  34. Black Oystercatcher Haematopus bachmani
    # Count: 1
    Date:
    Observer: Mark Brown
    Location: Tijuana River mouth & beach
  35. Black-bellied Plover Pluvialis squatarola
    # Count: X
    Date:
    Observer: Kieran Barlow
    Location: Tijuana River mouth & beach
  36. Pacific Golden-Plover Pluvialis fulva
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Tijuana River mouth & beach
  37. Killdeer Charadrius vociferus
    # Count: 3
    Date:
    Observer: Millie and Peter Thomas
    Location: Tijuana River mouth & beach
  38. Semipalmated Plover Charadrius semipalmatus
    # Count: 2
    Date:
    Observer: Jerry Callaway
    Location: Tijuana River mouth & beach
  39. Snowy Plover Anarhynchus nivosus
    # Count: 15
    Date:
    Observer: Eric Klug
    Location: Tijuana River mouth & beach
  40. Whimbrel Numenius phaeopus
    # Count: 6
    Date:
    Observer: Mark Brown
    Location: Tijuana River mouth & beach
  41. Long-billed Curlew Numenius americanus
    # Count: 3
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  42. Marbled Godwit Limosa fedoa
    # Count: 3
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  43. Short-billed Dowitcher Limnodromus griseus
    # Count: 4
    Date:
    Observer: Scott Taylor
    Location: Tijuana River mouth & beach
  44. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 6
    Date:
    Observer: Nick Thorpe
    Location: Tijuana River mouth & beach
  45. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: Dan Hayes
    Location: Tijuana River mouth & beach
  46. Spotted Sandpiper Actitis macularius
    # Count: 3
    Date:
    Observer: Ched Whitney
    Location: Tijuana River mouth & beach
  47. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  48. Greater Yellowlegs Tringa melanoleuca
    # Count: 2
    Date:
    Observer: Carolyn Thiele
    Location: Tijuana River mouth & beach
  49. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Dan Hayes
    Location: Tijuana River mouth & beach
  50. Red Knot Calidris canutus
    # Count: 8
    Date:
    Observer: Josh Cunningham
    Location: Tijuana River mouth & beach
  51. Sanderling Calidris alba
    # Count: 10
    Date:
    Observer: Eric Klug
    Location: Tijuana River mouth & beach
  52. Dunlin Calidris alpina
    # Count: X
    Date:
    Observer: Steven Glynn
    Location: Tijuana River mouth & beach
  53. Least Sandpiper Calidris minutilla
    # Count: 8
    Date:
    Observer: Todd Easterla
    Location: Tijuana River mouth & beach
  54. Western Sandpiper Calidris mauri
    # Count: 10
    Date:
    Observer: Millie and Peter Thomas
    Location: Tijuana River mouth & beach
  55. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Eric Ripma
    Location: Tijuana River mouth & beach
  56. Pomarine Jaeger Stercorarius pomarinus
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Tijuana River mouth & beach
  57. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: Sharif Uddin
    Location: Tijuana River mouth & beach
  58. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 4
    Date:
    Observer: Beverly Reynolds
    Location: Tijuana River mouth & beach
  59. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Joe Hannigan
    Location: Tijuana River mouth & beach
  60. Heermann's Gull Larus heermanni
    # Count: 6
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  61. Short-billed Gull Larus brachyrhynchus
    # Count: 3
    Date:
    Observer: Grigory Heaton
    Location: Tijuana River mouth & beach
  62. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Eric Klug
    Location: Tijuana River mouth & beach
  63. Western Gull Larus occidentalis
    # Count: 30
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  64. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Tijuana River mouth & beach
  65. Lesser Black-backed Gull Larus fuscus
    # Count: 2
    Date:
    Observer: Grigory Heaton
    Location: Tijuana River mouth & beach
  66. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  67. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Mike Wittmer
    Location: Tijuana River mouth & beach
  68. Black Skimmer Rynchops niger
    # Count: 1
    Date:
    Observer: Ross Christie
    Location: Tijuana River mouth & beach
  69. Least Tern Sternula antillarum
    # Count: 3
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  70. Gull-billed Tern Gelochelidon nilotica
    # Count: 2
    Date:
    Observer: Tommy Quarles
    Location: Tijuana River mouth & beach
  71. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Eric Klug
    Location: Tijuana River mouth & beach
  72. Forster's Tern Sterna forsteri
    # Count: 2
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  73. Elegant Tern Thalasseus elegans
    # Count: 50
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  74. Royal Tern Thalasseus maximus
    # Count: 5
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  75. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Tijuana River mouth & beach
  76. Pacific Loon Gavia pacifica
    # Count: 2
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  77. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Tijuana River mouth & beach
  78. Sooty Shearwater Ardenna grisea
    # Count: 2
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  79. Brown Booby Sula leucogaster
    # Count: 2
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  80. Brandt's Cormorant Urile penicillatus
    # Count: 40
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  81. Pelagic Cormorant Urile pelagicus
    # Count: 1
    Date:
    Observer: Tommy Quarles
    Location: Tijuana River mouth & beach
  82. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  83. American White Pelican Pelecanus erythrorhynchos
    # Count: 3
    Date:
    Observer: Mel Senac
    Location: Tijuana River mouth & beach
  84. Brown Pelican Pelecanus occidentalis
    # Count: 120
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  85. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  86. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Ben Meredyk
    Location: Tijuana River mouth & beach
  87. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Isaiah Freedman
    Location: Tijuana River mouth & beach
  88. Snowy Egret Egretta thula
    # Count: 3
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  89. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Ched Whitney
    Location: Tijuana River mouth & beach
  90. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Josh Cunningham
    Location: Tijuana River mouth & beach
  91. Great Egret Ardea alba
    # Count: 3
    Date:
    Observer: A N
    Location: Tijuana River mouth & beach
  92. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Kieran Barlow
    Location: Tijuana River mouth & beach
  93. White-faced Ibis Plegadis chihi
    # Count: 4
    Date:
    Observer: John Dumlao
    Location: Tijuana River mouth & beach
  94. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Jodhan Fine
    Location: Tijuana River mouth & beach
  95. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  96. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  97. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: John Tirpak
    Location: Tijuana River mouth & beach
  98. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Max Leibowitz
    Location: Tijuana River mouth & beach
  99. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Tijuana River mouth & beach
  100. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Ann Potenzone
    Location: Tijuana River mouth & beach
  101. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Tony Provenzano
    Location: Tijuana River mouth & beach
  102. Crested Caracara Caracara plancus
    # Count: 1
    Date:
    Observer: Adam Walleyn
    Location: Tijuana River mouth & beach
  103. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Mike Dow
    Location: Tijuana River mouth & beach
  104. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Tijuana River mouth & beach
  105. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Ross Christie
    Location: Tijuana River mouth & beach
  106. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Mark Brown
    Location: Tijuana River mouth & beach
  107. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: John Dumlao
    Location: Tijuana River mouth & beach
  108. Western Kingbird Tyrannus verticalis
    # Count: 4
    Date:
    Observer: Todd Easterla
    Location: Tijuana River mouth & beach
  109. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Mark Brown
    Location: Tijuana River mouth & beach
  110. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Millie and Peter Thomas
    Location: Tijuana River mouth & beach
  111. Horned Lark Eremophila alpestris
    # Count: 2
    Date:
    Observer: Eric Klug
    Location: Tijuana River mouth & beach
  112. Tree Swallow Tachycineta bicolor
    # Count: 15
    Date:
    Observer: Matt Sadowski
    Location: Tijuana River mouth & beach
  113. Violet-green Swallow Tachycineta thalassina
    # Count: 1
    Date:
    Observer: Eric Edgar
    Location: Tijuana River mouth & beach
  114. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: James Leone
    Location: Tijuana River mouth & beach
  115. Barn Swallow Hirundo rustica
    # Count: 5
    Date:
    Observer: Kieran Barlow
    Location: Tijuana River mouth & beach
  116. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 5
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  117. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Eric Ripma
    Location: Tijuana River mouth & beach
  118. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: Marjorie Powell
    Location: Tijuana River mouth & beach
  119. European Starling Sturnus vulgaris
    # Count: 3
    Date:
    Observer: Mark Brown
    Location: Tijuana River mouth & beach
  120. House Sparrow Passer domesticus
    # Count: 5
    Date:
    Observer: Mark Brown
    Location: Tijuana River mouth & beach
  121. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Ched Whitney
    Location: Tijuana River mouth & beach
  122. House Finch Haemorhous mexicanus
    # Count: 12
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  123. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Ched Whitney
    Location: Tijuana River mouth & beach
  124. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Tijuana River mouth & beach
  125. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Ched Whitney
    Location: Tijuana River mouth & beach
  126. Savannah Sparrow Passerculus sandwichensis
    # Count: 5
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  127. Song Sparrow Melospiza melodia
    # Count: 15
    Date:
    Observer: Kieran Barlow
    Location: Tijuana River mouth & beach
  128. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Eric Edgar
    Location: Tijuana River mouth & beach
  129. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Maryse Neukomm
    Location: Tijuana River mouth & beach
  130. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Grigory Heaton
    Location: Tijuana River mouth & beach
  131. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Joe Hannigan
    Location: Tijuana River mouth & beach
  132. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Nancy Christensen
    Location: Tijuana River mouth & beach
  133. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Tijuana River mouth & beach

Exotic: Provisional (1)

  1. Yellow-headed Parrot Amazona oratrix
    # Count: 1
    Date:
    Observer: Josh Cunningham
    Location: Tijuana River mouth & beach

Hybrids (1)

  1. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Tijuana River mouth & beach

Additional Taxa (16)

  1. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 3
    Date:
    Observer: C. Jackson
    Location: Tijuana River mouth & beach
  2. duck sp. Anatidae (duck sp.)
    # Count: 30
    Date:
    Observer: Isaiah Freedman
    Location: Tijuana River mouth & beach
  3. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 480
    Date:
    Observer: Todd Easterla
    Location: Tijuana River mouth & beach
  4. small plover sp. Charadrius/Anarhynchus sp.
    # Count: 12
    Date:
    Observer: Isaiah Freedman
    Location: Tijuana River mouth & beach
  5. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 25
    Date:
    Observer: Grigory Heaton
    Location: Tijuana River mouth & beach
  6. peep sp. Calidris sp. (peep sp.)
    # Count: 18
    Date:
    Observer: Beverly Reynolds
    Location: Tijuana River mouth & beach
  7. shorebird sp. Charadriiformes sp.
    # Count: X
    Date:
    Observer: Eve Martin
    Location: Tijuana River mouth & beach
  8. Larus sp. Larus sp.
    # Count: 100
    Date:
    Observer: Millie and Peter Thomas
    Location: Tijuana River mouth & beach
  9. gull sp. Larinae sp.
    # Count: 12
    Date:
    Observer: Alyssa Hage
    Location: Tijuana River mouth & beach
  10. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 100
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  11. large tern sp. Hydroprogne/Thalasseus sp.
    # Count: 1
    Date:
    Observer: Alyssa Hage
    Location: Tijuana River mouth & beach
  12. tern sp. Sterninae sp.
    # Count: 150
    Date:
    Observer: James Leone
    Location: Tijuana River mouth & beach
  13. loon sp. Gavia sp.
    # Count: 25
    Date:
    Observer: Andy Stepniewski
    Location: Tijuana River mouth & beach
  14. cormorant sp. Phalacrocoracidae sp.
    # Count: 1
    Date:
    Observer: Alyssa Hage
    Location: Tijuana River mouth & beach
  15. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Carolyn Thiele
    Location: Tijuana River mouth & beach
  16. swallow sp. Hirundinidae sp.
    # Count: 3
    Date:
    Observer: Matt Sadowski
    Location: Tijuana River mouth & beach