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Isla Peña Blanca

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Bird List

Updated ~6 seconds ago
66 All Years 0 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 (66)

  1. Brown Booby Sula leucogaster
    # Count: 20
    Date:
    Observer: Peter Kieran
    Location: Isla Peña Blanca
  2. Neotropic Cormorant Nannopterum brasilianum
    # Count: 30
    Date:
    Observer: Peter Kieran
    Location: Isla Peña Blanca
  3. Brown Pelican Pelecanus occidentalis
    # Count: 20
    Date:
    Observer: Peter Kieran
    Location: Isla Peña Blanca
  4. White-winged Dove Zenaida asiatica
    # Count: 2
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  5. Black-necked Stilt Himantopus mexicanus
    # Count: 10
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  6. Whimbrel Numenius phaeopus
    # Count: 4
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  7. Marbled Godwit Limosa fedoa
    # Count: 2
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  8. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  9. Willet Tringa semipalmata
    # Count: 6
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  10. Laughing Gull Leucophaeus atricilla
    # Count: 50
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  11. Franklin's Gull Leucophaeus pipixcan
    # Count: 25
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  12. Heermann's Gull Larus heermanni
    # Count: 3
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  13. Royal Tern Thalasseus maximus
    # Count: 30
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  14. Red-billed Tropicbird Phaethon aethereus
    # Count: 200
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  15. Wood Stork Mycteria americana
    # Count: 1
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  16. Magnificent Frigatebird Fregata magnificens
    # Count: 10
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  17. Blue-footed Booby Sula nebouxii
    # Count: 6
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  18. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  19. Snowy Egret Egretta thula
    # Count: 4
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  20. Great Egret Ardea alba
    # Count: 2
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  21. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  22. Black Vulture Coragyps atratus
    # Count: 20
    Date:
    Observer: Nancy Holland
    Location: Isla Peña Blanca
  23. Ring-billed Gull Larus delawarensis
    # Count: 10
    Date:
    Observer: Greg Homel
    Location: Isla Peña Blanca
  24. Caspian Tern Hydroprogne caspia
    # Count: 2
    Date:
    Observer: Greg Homel
    Location: Isla Peña Blanca
  25. Reddish Egret Egretta rufescens
    # Count: 1
    Date:
    Observer: Greg Homel
    Location: Isla Peña Blanca
  26. Turkey Vulture Cathartes aura
    # Count: 10
    Date:
    Observer: Greg Homel
    Location: Isla Peña Blanca
  27. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Greg Homel
    Location: Isla Peña Blanca
  28. Collared Forest-Falcon Micrastur semitorquatus
    # Count: 1
    Date:
    Observer: Greg Homel
    Location: Isla Peña Blanca
  29. Lincoln's Sparrow Melospiza lincolnii
    # Count: 7
    Date:
    Observer: Greg Homel
    Location: Isla Peña Blanca
  30. Cinnamon-rumped Seedeater Sporophila torqueola
    # Count: 50
    Date:
    Observer: Greg Homel
    Location: Isla Peña Blanca
  31. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Matthew Dickerson
    Location: Isla Peña Blanca
  32. Black-vented Shearwater Puffinus opisthomelas
    # Count: X
    Date:
    Observer: John Bjorkman
    Location: Isla Peña Blanca
  33. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Keith Slauson
    Location: Isla Peña Blanca
  34. Yellow-footed Gull Larus livens
    # Count: 1
    Date:
    Observer: Simon Colenutt
    Location: Isla Peña Blanca
  35. Herring Gull Larus argentatus
    # Count: 15
    Date:
    Observer: Simon Colenutt
    Location: Isla Peña Blanca
  36. Common Tern Sterna hirundo
    # Count: X
    Date:
    Observer: Simon Colenutt
    Location: Isla Peña Blanca
  37. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: X
    Date:
    Observer: Simon Colenutt
    Location: Isla Peña Blanca
  38. Pomarine Jaeger Stercorarius pomarinus
    # Count: 1
    Date:
    Observer: Rich Hoyer
    Location: Isla Peña Blanca
  39. Elegant Tern Thalasseus elegans
    # Count: 3
    Date:
    Observer: Rich Hoyer
    Location: Isla Peña Blanca
  40. Black Storm-Petrel Hydrobates melania
    # Count: 1
    Date:
    Observer: Rich Hoyer
    Location: Isla Peña Blanca
  41. Little Blue Heron Egretta caerulea
    # Count: 3
    Date:
    Observer: Rich Hoyer
    Location: Isla Peña Blanca
  42. Western Cattle Egret Bubulcus ibis
    # Count: 30
    Date:
    Observer: Rich Hoyer
    Location: Isla Peña Blanca
  43. Roseate Spoonbill Platalea ajaja
    # Count: 4
    Date:
    Observer: Rich Hoyer
    Location: Isla Peña Blanca
  44. American Oystercatcher Haematopus palliatus
    # Count: X
    Date:
    Observer: Timo Mitzen
    Location: Isla Peña Blanca
  45. Black Skimmer Rynchops niger
    # Count: X
    Date:
    Observer: Timo Mitzen
    Location: Isla Peña Blanca
  46. Bridled Tern Onychoprion anaethetus
    # Count: 1
    Date:
    Observer: Timo Mitzen
    Location: Isla Peña Blanca
  47. Red-footed Booby Sula sula
    # Count: X
    Date:
    Observer: Timo Mitzen
    Location: Isla Peña Blanca
  48. American White Pelican Pelecanus erythrorhynchos
    # Count: X
    Date:
    Observer: Timo Mitzen
    Location: Isla Peña Blanca
  49. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Rich Hoyer
    Location: Isla Peña Blanca
  50. California Gull Larus californicus
    # Count: 5
    Date:
    Observer: Rich Hoyer
    Location: Isla Peña Blanca
  51. Black Tern Chlidonias niger
    # Count: 150
    Date:
    Observer: Rich Hoyer
    Location: Isla Peña Blanca
  52. Least Storm-Petrel Hydrobates microsoma
    # Count: 1
    Date:
    Observer: Rich Hoyer
    Location: Isla Peña Blanca
  53. Red-necked Phalarope Phalaropus lobatus
    # Count: 2
    Date:
    Observer: Linda L. Stehlik
    Location: Isla Peña Blanca
  54. Gull-billed Tern Gelochelidon nilotica
    # Count: X
    Date:
    Observer: Linda L. Stehlik
    Location: Isla Peña Blanca
  55. Sandwich Tern Thalasseus sandvicensis
    # Count: X
    Date:
    Observer: Linda L. Stehlik
    Location: Isla Peña Blanca
  56. Masked Booby Sula dactylatra
    # Count: 1
    Date:
    Observer: Roger Boyd
    Location: Isla Peña Blanca
  57. Eared Grebe Podiceps nigricollis
    # Count: 8
    Date:
    Observer: Kay Barriere
    Location: Isla Peña Blanca
  58. Black Swift Cypseloides niger
    # Count: 8
    Date:
    Observer: Kay Barriere
    Location: Isla Peña Blanca
  59. Wilson's Plover Anarhynchus wilsonia
    # Count: 2
    Date:
    Observer: Kay Barriere
    Location: Isla Peña Blanca
  60. Ruddy Turnstone Arenaria interpres
    # Count: 4
    Date:
    Observer: Kay Barriere
    Location: Isla Peña Blanca
  61. Sanderling Calidris alba
    # Count: 2
    Date:
    Observer: Kay Barriere
    Location: Isla Peña Blanca
  62. Sooty Tern Onychoprion fuscatus
    # Count: 4
    Date:
    Observer: Kay Barriere
    Location: Isla Peña Blanca
  63. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Kay Barriere
    Location: Isla Peña Blanca
  64. Wandering Tattler Tringa incana
    # Count: 1
    Date:
    Observer: Roger Boyd
    Location: Isla Peña Blanca
  65. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 4
    Date:
    Observer: Roger Boyd
    Location: Isla Peña Blanca
  66. Wedge-tailed Shearwater Ardenna pacifica
    # Count: 1
    Date:
    Observer: Roger Boyd
    Location: Isla Peña Blanca