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Off Mission Bay (offshore species only)

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Bird List

Updated ~8 seconds ago
92 All Years 48 This Year 2024 21 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (48)

  1. Least Tern Sternula antillarum
    # Count: 4
    Date:
    Observer: Walker Lincoln
    Location: Off Mission Bay (offshore species only)
  2. Caspian Tern Hydroprogne caspia
    # Count: 3
    Date:
    Observer: Walker Lincoln
    Location: Off Mission Bay (offshore species only)
  3. Royal Tern Thalasseus maximus
    # Count: 9
    Date:
    Observer: Walker Lincoln
    Location: Off Mission Bay (offshore species only)
  4. Double-crested Cormorant Nannopterum auritum
    # Count: 4
    Date:
    Observer: Walker Lincoln
    Location: Off Mission Bay (offshore species only)
  5. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Walker Lincoln
    Location: Off Mission Bay (offshore species only)
  6. Craveri's Murrelet Synthliboramphus craveri
    # Count: 4
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  7. Western Gull Larus occidentalis
    # Count: 200
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  8. Elegant Tern Thalasseus elegans
    # Count: 2750
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  9. Ashy Storm-Petrel Hydrobates homochroa
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  10. Black Storm-Petrel Hydrobates melania
    # Count: 10
    Date:
    Observer: Max Leibowitz
    Location: Off Mission Bay (offshore species only)
  11. Forster's Tern Sterna forsteri
    # Count: 8
    Date:
    Observer: Luke Laborde
    Location: Off Mission Bay (offshore species only)
  12. Sooty Shearwater Ardenna grisea
    # Count: 2500
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  13. Scripps's Murrelet Synthliboramphus scrippsi
    # Count: 34
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  14. Brown Booby Sula leucogaster
    # Count: 3
    Date:
    Observer: Thomas Ford-Hutchinson
    Location: Off Mission Bay (offshore species only)
  15. Red-necked Phalarope Phalaropus lobatus
    # Count: 9
    Date:
    Observer: Tammy Russell
    Location: Off Mission Bay (offshore species only)
  16. Sabine's Gull Xema sabini
    # Count: 9
    Date:
    Observer: Tammy Russell
    Location: Off Mission Bay (offshore species only)
  17. Pacific Loon Gavia pacifica
    # Count: 42
    Date:
    Observer: Tammy Russell
    Location: Off Mission Bay (offshore species only)
  18. Willet Tringa semipalmata
    # Count: 5
    Date:
    Observer: Steven Glynn
    Location: Off Mission Bay (offshore species only)
  19. Surfbird Calidris virgata
    # Count: 3
    Date:
    Observer: Steven Glynn
    Location: Off Mission Bay (offshore species only)
  20. Pomarine Jaeger Stercorarius pomarinus
    # Count: 2
    Date:
    Observer: Steven Glynn
    Location: Off Mission Bay (offshore species only)
  21. Ring-billed Gull Larus delawarensis
    # Count: 6
    Date:
    Observer: Laura Hasty
    Location: Off Mission Bay (offshore species only)
  22. Pelagic Cormorant Urile pelagicus
    # Count: 3
    Date:
    Observer: Laura Hasty
    Location: Off Mission Bay (offshore species only)
  23. Common Loon Gavia immer
    # Count: 12
    Date:
    Observer: James Leone
    Location: Off Mission Bay (offshore species only)
  24. Eared Grebe Podiceps nigricollis
    # Count: 2
    Date:
    Observer: Tito Gonzalez
    Location: Off Mission Bay (offshore species only)
  25. Ancient Murrelet Synthliboramphus antiquus
    # Count: 1
    Date:
    Observer: Tito Gonzalez
    Location: Off Mission Bay (offshore species only)
  26. Pink-footed Shearwater Ardenna creatopus
    # Count: 10
    Date:
    Observer: Sia McGown
    Location: Off Mission Bay (offshore species only)
  27. Black-vented Shearwater Puffinus opisthomelas
    # Count: 500
    Date:
    Observer: Sia McGown
    Location: Off Mission Bay (offshore species only)
  28. Rhinoceros Auklet Cerorhinca monocerata
    # Count: 21
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  29. Parasitic Jaeger Stercorarius parasiticus
    # Count: 3
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  30. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 400
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  31. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Andrew Farrington
    Location: Off Mission Bay (offshore species only)
  32. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Andrew Farrington
    Location: Off Mission Bay (offshore species only)
  33. Common Murre Uria aalge
    # Count: 9
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  34. California Gull Larus californicus
    # Count: 25
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  35. Western Grebe Aechmophorus occidentalis
    # Count: 10
    Date:
    Observer: Gary Nunn
    Location: Off Mission Bay (offshore species only)
  36. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: stevan brad
    Location: Off Mission Bay (offshore species only)
  37. Heermann's Gull Larus heermanni
    # Count: 40
    Date:
    Observer: Angelo DelloMargio
    Location: Off Mission Bay (offshore species only)
  38. Herring Gull Larus argentatus
    # Count: 2
    Date:
    Observer: Angelo DelloMargio
    Location: Off Mission Bay (offshore species only)
  39. Brandt's Cormorant Urile penicillatus
    # Count: 250
    Date:
    Observer: Angelo DelloMargio
    Location: Off Mission Bay (offshore species only)
  40. Brown Pelican Pelecanus occidentalis
    # Count: 100
    Date:
    Observer: Angelo DelloMargio
    Location: Off Mission Bay (offshore species only)
  41. Red Phalarope Phalaropus fulicarius
    # Count: 65
    Date:
    Observer: Dan King
    Location: Off Mission Bay (offshore species only)
  42. Brant Branta bernicla
    # Count: 8
    Date:
    Observer: Ralph Achenbach
    Location: Off Mission Bay (offshore species only)
  43. Cassin's Auklet Ptychoramphus aleuticus
    # Count: 76
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  44. Lesser Scaup Aythya affinis
    # Count: 3
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  45. Surf Scoter Melanitta perspicillata
    # Count: 16
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  46. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  47. Northern Fulmar Fulmarus glacialis
    # Count: 2
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  48. Manx Shearwater Puffinus puffinus
    # Count: 1
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)

Additional Taxa (13)

  1. Scripps's/Craveri's Murrelet Synthliboramphus scrippsi/craveri
    # Count: 8
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  2. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Tammy Russell
    Location: Off Mission Bay (offshore species only)
  3. gull sp. Larinae sp.
    # Count: 100
    Date:
    Observer: Laura Hasty
    Location: Off Mission Bay (offshore species only)
  4. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Laura Hasty
    Location: Off Mission Bay (offshore species only)
  5. cormorant sp. Phalacrocoracidae sp.
    # Count: 13
    Date:
    Observer: Laura Hasty
    Location: Off Mission Bay (offshore species only)
  6. Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinus
    # Count: 4
    Date:
    Observer: Tito Gonzalez
    Location: Off Mission Bay (offshore species only)
  7. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 14
    Date:
    Observer: Tito Gonzalez
    Location: Off Mission Bay (offshore species only)
  8. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: 2
    Date:
    Observer: Christopher Rustay
    Location: Off Mission Bay (offshore species only)
  9. alcid sp. Alcidae sp.
    # Count: 1
    Date:
    Observer: Justin Leahy
    Location: Off Mission Bay (offshore species only)
  10. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Gary Nunn
    Location: Off Mission Bay (offshore species only)
  11. shearwater sp. Procellariidae sp. (shearwater sp.)
    # Count: 10
    Date:
    Observer: Angelo DelloMargio
    Location: Off Mission Bay (offshore species only)
  12. phalarope sp. Phalaropus sp.
    # Count: 5
    Date:
    Observer: Dan King
    Location: Off Mission Bay (offshore species only)
  13. loon sp. Gavia sp.
    # Count: 28
    Date:
    Observer: Ralph Achenbach
    Location: Off Mission Bay (offshore species only)