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Tijuana River mouth & beach

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Bird List

Updated ~4 seconds ago
230 All Years 136 This Year 2024 54 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (54)

  1. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Nick Thorpe
    Location: Tijuana River mouth & beach
  2. Western Grebe Aechmophorus occidentalis
    # Count: 4
    Date:
    Observer: Nick Thorpe
    Location: Tijuana River mouth & beach
  3. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Nick Thorpe
    Location: Tijuana River mouth & beach
  4. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Nick Thorpe
    Location: Tijuana River mouth & beach
  5. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Nick Thorpe
    Location: Tijuana River mouth & beach
  6. Clark's Grebe Aechmophorus clarkii
    # Count: 1
    Date:
    Observer: Brandon K. Percival
    Location: Tijuana River mouth & beach
  7. Allen's Hummingbird Selasphorus sasin
    # Count: 1
    Date:
    Observer: mary ellen flynn
    Location: Tijuana River mouth & beach
  8. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: mary ellen flynn
    Location: Tijuana River mouth & beach
  9. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: mary ellen flynn
    Location: Tijuana River mouth & beach
  10. Brown Booby Sula leucogaster
    # Count: 3
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  11. European Starling Sturnus vulgaris
    # Count: 7
    Date:
    Observer: Steven Lima
    Location: Tijuana River mouth & beach
  12. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Lisa Ruby
    Location: Tijuana River mouth & beach
  13. Horned Lark Eremophila alpestris
    # Count: 4
    Date:
    Observer: Lisa Ruby
    Location: Tijuana River mouth & beach
  14. Black Oystercatcher Haematopus bachmani
    # Count: 1
    Date:
    Observer: C. Jackson
    Location: Tijuana River mouth & beach
  15. Rock Pigeon Columba livia
    # Count: 3
    Date:
    Observer: Rod Barbo
    Location: Tijuana River mouth & beach
  16. Mourning Dove Zenaida macroura
    # Count: 4
    Date:
    Observer: Rod Barbo
    Location: Tijuana River mouth & beach
  17. Ridgway's Rail Rallus obsoletus
    # Count: 1
    Date:
    Observer: Rod Barbo
    Location: Tijuana River mouth & beach
  18. Marbled Godwit Limosa fedoa
    # Count: 5
    Date:
    Observer: Rod Barbo
    Location: Tijuana River mouth & beach
  19. Short-billed Dowitcher Limnodromus griseus
    # Count: 3
    Date:
    Observer: Rod Barbo
    Location: Tijuana River mouth & beach
  20. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Rod Barbo
    Location: Tijuana River mouth & beach
  21. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Rod Barbo
    Location: Tijuana River mouth & beach
  22. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Benjamin Antieau
    Location: Tijuana River mouth & beach
  23. Heermann's Gull Larus heermanni
    # Count: 4
    Date:
    Observer: Benjamin Antieau
    Location: Tijuana River mouth & beach
  24. Forster's Tern Sterna forsteri
    # Count: 8
    Date:
    Observer: Benjamin Antieau
    Location: Tijuana River mouth & beach
  25. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Benjamin Antieau
    Location: Tijuana River mouth & beach
  26. House Finch Haemorhous mexicanus
    # Count: 5
    Date:
    Observer: Benjamin Antieau
    Location: Tijuana River mouth & beach
  27. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Benjamin Antieau
    Location: Tijuana River mouth & beach
  28. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Benjamin Antieau
    Location: Tijuana River mouth & beach
  29. Least Tern Sternula antillarum
    # Count: 2
    Date:
    Observer: Solomon Greene
    Location: Tijuana River mouth & beach
  30. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Solomon Greene
    Location: Tijuana River mouth & beach
  31. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Solomon Greene
    Location: Tijuana River mouth & beach
  32. Great Blue Heron Ardea herodias
    # Count: 2
    Date:
    Observer: Solomon Greene
    Location: Tijuana River mouth & beach
  33. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Solomon Greene
    Location: Tijuana River mouth & beach
  34. House Sparrow Passer domesticus
    # Count: 3
    Date:
    Observer: Solomon Greene
    Location: Tijuana River mouth & beach
  35. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Alex Damiano
    Location: Tijuana River mouth & beach
  36. Elegant Tern Thalasseus elegans
    # Count: 2
    Date:
    Observer: Alex Damiano
    Location: Tijuana River mouth & beach
  37. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 2
    Date:
    Observer: Alex Damiano
    Location: Tijuana River mouth & beach
  38. Mallard Anas platyrhynchos
    # Count: 5
    Date:
    Observer: Nick Komar
    Location: Tijuana River mouth & beach
  39. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Nick Komar
    Location: Tijuana River mouth & beach
  40. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Nick Komar
    Location: Tijuana River mouth & beach
  41. Snowy Plover Anarhynchus nivosus
    # Count: 2
    Date:
    Observer: Nick Komar
    Location: Tijuana River mouth & beach
  42. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Nick Komar
    Location: Tijuana River mouth & beach
  43. Royal Tern Thalasseus maximus
    # Count: 7
    Date:
    Observer: Nick Komar
    Location: Tijuana River mouth & beach
  44. Brandt's Cormorant Urile penicillatus
    # Count: 1
    Date:
    Observer: Nick Komar
    Location: Tijuana River mouth & beach
  45. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Nick Komar
    Location: Tijuana River mouth & beach
  46. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 2
    Date:
    Observer: Nick Komar
    Location: Tijuana River mouth & beach
  47. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Nick Komar
    Location: Tijuana River mouth & beach
  48. Surf Scoter Melanitta perspicillata
    # Count: X
    Date:
    Observer: Deane Osterman
    Location: Tijuana River mouth & beach
  49. Whimbrel Numenius phaeopus
    # Count: X
    Date:
    Observer: Deane Osterman
    Location: Tijuana River mouth & beach
  50. Long-billed Curlew Numenius americanus
    # Count: X
    Date:
    Observer: Deane Osterman
    Location: Tijuana River mouth & beach
  51. Willet Tringa semipalmata
    # Count: X
    Date:
    Observer: Deane Osterman
    Location: Tijuana River mouth & beach
  52. Western Gull Larus occidentalis
    # Count: X
    Date:
    Observer: Deane Osterman
    Location: Tijuana River mouth & beach
  53. Gull-billed Tern Gelochelidon nilotica
    # Count: X
    Date:
    Observer: Deane Osterman
    Location: Tijuana River mouth & beach
  54. Brown Pelican Pelecanus occidentalis
    # Count: X
    Date:
    Observer: Deane Osterman
    Location: Tijuana River mouth & beach

Additional Taxa (6)

  1. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 130
    Date:
    Observer: Lisa Ruby
    Location: Tijuana River mouth & beach
  2. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 1
    Date:
    Observer: Benjamin Antieau
    Location: Tijuana River mouth & beach
  3. cormorant sp. Phalacrocoracidae sp.
    # Count: 1
    Date:
    Observer: Benjamin Antieau
    Location: Tijuana River mouth & beach
  4. large tern sp. Hydroprogne/Thalasseus sp.
    # Count: 30
    Date:
    Observer: Solomon Greene
    Location: Tijuana River mouth & beach
  5. gull sp. Larinae sp.
    # Count: 100
    Date:
    Observer: Alex Damiano
    Location: Tijuana River mouth & beach
  6. tern sp. Sterninae sp.
    # Count: 40
    Date:
    Observer: Alex Damiano
    Location: Tijuana River mouth & beach