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Off Mission Bay (offshore species only)

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Bird List

Updated ~10 seconds ago
92 All Years 46 This Year 2024 0 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (92)

  1. Craveri's Murrelet Synthliboramphus craveri
    # Count: 2
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  2. Heermann's Gull Larus heermanni
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  3. Western Gull Larus occidentalis
    # Count: 3
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  4. Elegant Tern Thalasseus elegans
    # Count: 150
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  5. Pacific Loon Gavia pacifica
    # Count: 2
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  6. Sooty Shearwater Ardenna grisea
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  7. Brown Pelican Pelecanus occidentalis
    # Count: 8
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  8. Scripps's Murrelet Synthliboramphus scrippsi
    # Count: 13
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  9. California Gull Larus californicus
    # Count: 20
    Date:
    Observer: Luke Laborde
    Location: Off Mission Bay (offshore species only)
  10. Caspian Tern Hydroprogne caspia
    # Count: 3
    Date:
    Observer: Luke Laborde
    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. Royal Tern Thalasseus maximus
    # Count: 4
    Date:
    Observer: Luke Laborde
    Location: Off Mission Bay (offshore species only)
  13. Double-crested Cormorant Nannopterum auritum
    # Count: 3
    Date:
    Observer: Luke Laborde
    Location: Off Mission Bay (offshore species only)
  14. Surf Scoter Melanitta perspicillata
    # Count: 4
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  15. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  16. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  17. Black Storm-Petrel Hydrobates melania
    # Count: 4
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  18. Pink-footed Shearwater Ardenna creatopus
    # Count: 3
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  19. Black-vented Shearwater Puffinus opisthomelas
    # Count: 4
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  20. Brown Booby Sula leucogaster
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  21. Brandt's Cormorant Urile penicillatus
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  22. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  23. Red-necked Phalarope Phalaropus lobatus
    # Count: 5
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  24. Rhinoceros Auklet Cerorhinca monocerata
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  25. Common Murre Uria aalge
    # Count: 2
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  26. Pomarine Jaeger Stercorarius pomarinus
    # Count: 1
    Date:
    Observer: Thomas Ford-Hutchinson
    Location: Off Mission Bay (offshore species only)
  27. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Thomas Ford-Hutchinson
    Location: Off Mission Bay (offshore species only)
  28. Sabine's Gull Xema sabini
    # Count: 9
    Date:
    Observer: Tammy Russell
    Location: Off Mission Bay (offshore species only)
  29. Willet Tringa semipalmata
    # Count: 5
    Date:
    Observer: Steven Glynn
    Location: Off Mission Bay (offshore species only)
  30. Surfbird Calidris virgata
    # Count: 3
    Date:
    Observer: Steven Glynn
    Location: Off Mission Bay (offshore species only)
  31. Ring-billed Gull Larus delawarensis
    # Count: X
    Date:
    Observer: Steven Glynn
    Location: Off Mission Bay (offshore species only)
  32. Pelagic Cormorant Urile pelagicus
    # Count: 3
    Date:
    Observer: Laura Hasty
    Location: Off Mission Bay (offshore species only)
  33. Cassin's Auklet Ptychoramphus aleuticus
    # Count: 1
    Date:
    Observer: Oliver Flory
    Location: Off Mission Bay (offshore species only)
  34. Ancient Murrelet Synthliboramphus antiquus
    # Count: 1
    Date:
    Observer: Tito Gonzalez
    Location: Off Mission Bay (offshore species only)
  35. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  36. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Andrew Farrington
    Location: Off Mission Bay (offshore species only)
  37. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Andrew Farrington
    Location: Off Mission Bay (offshore species only)
  38. Brant Branta bernicla
    # Count: 2
    Date:
    Observer: Gary Nunn
    Location: Off Mission Bay (offshore species only)
  39. Western Grebe Aechmophorus occidentalis
    # Count: 10
    Date:
    Observer: Gary Nunn
    Location: Off Mission Bay (offshore species only)
  40. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: stevan brad
    Location: Off Mission Bay (offshore species only)
  41. Red Phalarope Phalaropus fulicarius
    # Count: 4
    Date:
    Observer: Brandon Stidum
    Location: Off Mission Bay (offshore species only)
  42. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Brandon Stidum
    Location: Off Mission Bay (offshore species only)
  43. Lesser Scaup Aythya affinis
    # Count: 3
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  44. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  45. Northern Fulmar Fulmarus glacialis
    # Count: 2
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  46. Manx Shearwater Puffinus puffinus
    # Count: 1
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  47. Masked Booby Sula dactylatra
    # Count: 1
    Date:
    Observer: Davis Provan
    Location: Off Mission Bay (offshore species only)
  48. Red-footed Booby Sula sula
    # Count: 1
    Date:
    Observer: Tom Baxter
    Location: Off Mission Bay (offshore species only)
  49. Western Sandpiper Calidris mauri
    # Count: 6
    Date:
    Observer: Patricia Langen
    Location: Off Mission Bay (offshore species only)
  50. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Patricia Langen
    Location: Off Mission Bay (offshore species only)
  51. Nazca Booby Sula granti
    # Count: 1
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  52. White-winged Scoter Melanitta deglandi
    # Count: 2
    Date:
    Observer: Clay Bliznick
    Location: Off Mission Bay (offshore species only)
  53. Common Tern Sterna hirundo
    # Count: 85
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  54. Leach's Storm-Petrel Hydrobates leucorhous
    # Count: 1
    Date:
    Observer: Johnathan Dadds
    Location: Off Mission Bay (offshore species only)
  55. Least Storm-Petrel Hydrobates microsoma
    # Count: 1
    Date:
    Observer: Van Pierszalowski
    Location: Off Mission Bay (offshore species only)
  56. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Van Pierszalowski
    Location: Off Mission Bay (offshore species only)
  57. Long-tailed Jaeger Stercorarius longicaudus
    # Count: 1
    Date:
    Observer: Van Pierszalowski
    Location: Off Mission Bay (offshore species only)
  58. Marbled Godwit Limosa fedoa
    # Count: 21
    Date:
    Observer: Barbara Wise
    Location: Off Mission Bay (offshore species only)
  59. Wedge-tailed Shearwater Ardenna pacifica
    # Count: 1
    Date:
    Observer: Barbara Wise
    Location: Off Mission Bay (offshore species only)
  60. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Barbara Wise
    Location: Off Mission Bay (offshore species only)
  61. Black Tern Chlidonias niger
    # Count: 3
    Date:
    Observer: Paul Linton
    Location: Off Mission Bay (offshore species only)
  62. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  63. Townsend's Storm-Petrel Hydrobates socorroensis
    # Count: 1
    Date:
    Observer: Jane Mygatt
    Location: Off Mission Bay (offshore species only)
  64. Ashy Storm-Petrel Hydrobates homochroa
    # Count: 1
    Date:
    Observer: David Trissel
    Location: Off Mission Bay (offshore species only)
  65. Laysan Albatross Phoebastria immutabilis
    # Count: 1
    Date:
    Observer: Audrey E.
    Location: Off Mission Bay (offshore species only)
  66. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  67. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  68. Cook's Petrel Pterodroma cookii
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  69. Black-footed Albatross Phoebastria nigripes
    # Count: 1
    Date:
    Observer: Curtis Marantz
    Location: Off Mission Bay (offshore species only)
  70. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: John Kuenzli
    Location: Off Mission Bay (offshore species only)
  71. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: Melissa May
    Location: Off Mission Bay (offshore species only)
  72. American Wigeon Mareca americana
    # Count: X
    Date:
    Observer: Robert Irwin
    Location: Off Mission Bay (offshore species only)
  73. Northern Pintail Anas acuta
    # Count: X
    Date:
    Observer: Robert Irwin
    Location: Off Mission Bay (offshore species only)
  74. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Dave Slager
    Location: Off Mission Bay (offshore species only)
  75. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Dave Slager
    Location: Off Mission Bay (offshore species only)
  76. Killdeer Charadrius vociferus
    # Count: 5
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  77. Red-billed Tropicbird Phaethon aethereus
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  78. Black-bellied Plover Pluvialis squatarola
    # Count: X
    Date:
    Observer: Jason St. Pierre
    Location: Off Mission Bay (offshore species only)
  79. Black Turnstone Arenaria melanocephala
    # Count: 2
    Date:
    Observer: Noah Price
    Location: Off Mission Bay (offshore species only)
  80. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  81. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Louis Hoeniger
    Location: Off Mission Bay (offshore species only)
  82. Short-tailed Albatross Phoebastria albatrus
    # Count: 1
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  83. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Cody Funk
    Location: Off Mission Bay (offshore species only)
  84. Tufted Puffin Fratercula cirrhata
    # Count: 1
    Date:
    Observer: Jane Mygatt
    Location: Off Mission Bay (offshore species only)
  85. Buller's Shearwater Ardenna bulleri
    # Count: 1
    Date:
    Observer: Matt Lawing
    Location: Off Mission Bay (offshore species only)
  86. Short-tailed Shearwater Ardenna tenuirostris
    # Count: 1
    Date:
    Observer: Thomas Ford-Hutchinson
    Location: Off Mission Bay (offshore species only)
  87. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  88. South Polar Skua Stercorarius maccormicki
    # Count: 1
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  89. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Off Mission Bay (offshore species only)
  90. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Off Mission Bay (offshore species only)
  91. Arctic Tern Sterna paradisaea
    # Count: 2
    Date:
    Observer: Doug Willick
    Location: Off Mission Bay (offshore species only)
  92. Wilson's Storm-Petrel Oceanites oceanicus
    # Count: 1
    Date:
    Observer: Doug Willick
    Location: Off Mission Bay (offshore species only)

Hybrids (2)

  1. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  2. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: X
    Date:
    Observer: Olivier Barden
    Location: Off Mission Bay (offshore species only)

Additional Taxa (37)

  1. Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinus
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  2. Scripps's/Craveri's Murrelet Synthliboramphus scrippsi/craveri
    # Count: 8
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  3. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  4. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Tammy Russell
    Location: Off Mission Bay (offshore species only)
  5. cormorant sp. Phalacrocoracidae sp.
    # Count: 2
    Date:
    Observer: Mike Wittmer
    Location: Off Mission Bay (offshore species only)
  6. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 13
    Date:
    Observer: Eric Edgar
    Location: Off Mission Bay (offshore species only)
  7. gull sp. Larinae sp.
    # Count: 100
    Date:
    Observer: Laura Hasty
    Location: Off Mission Bay (offshore species only)
  8. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Laura Hasty
    Location: Off Mission Bay (offshore species only)
  9. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: 2
    Date:
    Observer: Christopher Rustay
    Location: Off Mission Bay (offshore species only)
  10. alcid sp. Alcidae sp.
    # Count: 1
    Date:
    Observer: Justin Leahy
    Location: Off Mission Bay (offshore species only)
  11. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Gary Nunn
    Location: Off Mission Bay (offshore species only)
  12. shearwater sp. Procellariidae sp. (shearwater sp.)
    # Count: 10
    Date:
    Observer: Angelo DelloMargio
    Location: Off Mission Bay (offshore species only)
  13. phalarope sp. Phalaropus sp.
    # Count: 5
    Date:
    Observer: Dan King
    Location: Off Mission Bay (offshore species only)
  14. Masked/Nazca Booby Sula dactylatra/granti
    # Count: 1
    Date:
    Observer: Davis Provan
    Location: Off Mission Bay (offshore species only)
  15. Larus sp. Larus sp.
    # Count: 20
    Date:
    Observer: Matt Cahill
    Location: Off Mission Bay (offshore species only)
  16. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Patricia Langen
    Location: Off Mission Bay (offshore species only)
  17. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 10
    Date:
    Observer: Holly Minor
    Location: Off Mission Bay (offshore species only)
  18. peep sp. Calidris sp. (peep sp.)
    # Count: 5
    Date:
    Observer: Ched Whitney
    Location: Off Mission Bay (offshore species only)
  19. storm-petrel sp. Oceanitidae/Hydrobatidae sp.
    # Count: 1
    Date:
    Observer: Ched Whitney
    Location: Off Mission Bay (offshore species only)
  20. Scripps's/Guadalupe/Craveri's Murrelet Synthliboramphus scrippsi/hypoleucus/craveri
    # Count: 5
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  21. bird sp. Aves sp.
    # Count: 1
    Date:
    Observer: Nick Thorpe
    Location: Off Mission Bay (offshore species only)
  22. shorebird sp. Charadriiformes sp.
    # Count: 27
    Date:
    Observer: Steven Sutton
    Location: Off Mission Bay (offshore species only)
  23. large tern sp. Hydroprogne/Thalasseus sp.
    # Count: 50
    Date:
    Observer: Steven Sutton
    Location: Off Mission Bay (offshore species only)
  24. storm-petrel sp. (dark-rumped) Oceanitidae/Hydrobatidae sp. (dark-rumped)
    # Count: 1
    Date:
    Observer: Van Pierszalowski
    Location: Off Mission Bay (offshore species only)
  25. black-and-white shearwater sp. Puffinus sp. (black-and-white shearwater sp.)
    # Count: 6
    Date:
    Observer: Joshua Uffman
    Location: Off Mission Bay (offshore species only)
  26. Leach's/Townsend's Storm-Petrel (dark-rumped) Hydrobates leucorhous/socorroensis (dark-rumped)
    # Count: 1
    Date:
    Observer: David Trissel
    Location: Off Mission Bay (offshore species only)
  27. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 3
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only)
  28. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: 1
    Date:
    Observer: Kat Byrd
    Location: Off Mission Bay (offshore species only)
  29. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  30. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 3
    Date:
    Observer: Brian Cammarano
    Location: Off Mission Bay (offshore species only)
  31. albatross sp. Diomedeidae sp.
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Off Mission Bay (offshore species only)
  32. Sooty/Short-tailed Shearwater Ardenna grisea/tenuirostris
    # Count: 1
    Date:
    Observer: Nancy Christensen
    Location: Off Mission Bay (offshore species only)
  33. duck sp. Anatidae (duck sp.)
    # Count: 180
    Date:
    Observer: Curtis Hart
    Location: Off Mission Bay (offshore species only)
  34. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: stevan brad
    Location: Off Mission Bay (offshore species only)
  35. scoter sp. Melanitta sp.
    # Count: 7
    Date:
    Observer: Robert Templeton
    Location: Off Mission Bay (offshore species only)
  36. murrelet sp. Brachyramphus/Synthliboramphus sp.
    # Count: 2
    Date:
    Observer: Tom Baxter
    Location: Off Mission Bay (offshore species only)
  37. Leach's/Townsend's Storm-Petrel Hydrobates leucorhous/socorroensis
    # Count: 2
    Date:
    Observer: stevan brad
    Location: Off Mission Bay (offshore species only)