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Half Moon Island

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Bird List

Updated ~3 seconds ago
30 All Years 16 This Year 2024 12 This Month Nov 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (30)

  1. Snowy Sheathbill Chionis albus
    # Count: 6
    Date:
    Observer: Mhairi McFarlane
    Location: Half Moon Island
  2. Kelp Gull Larus dominicanus
    # Count: 10
    Date:
    Observer: Mhairi McFarlane
    Location: Half Moon Island
  3. Gentoo Penguin Pygoscelis papua
    # Count: 45
    Date:
    Observer: Mhairi McFarlane
    Location: Half Moon Island
  4. Chinstrap Penguin Pygoscelis antarcticus
    # Count: 400
    Date:
    Observer: Mhairi McFarlane
    Location: Half Moon Island
  5. Southern Giant-Petrel Macronectes giganteus
    # Count: 2
    Date:
    Observer: Mhairi McFarlane
    Location: Half Moon Island
  6. Antarctic Shag Leucocarbo bransfieldensis
    # Count: 30
    Date:
    Observer: Mhairi McFarlane
    Location: Half Moon Island
  7. Brown Skua Stercorarius antarcticus
    # Count: 2
    Date:
    Observer: Derek Cowbourne
    Location: Half Moon Island
  8. Antarctic Tern Sterna vittata
    # Count: 4
    Date:
    Observer: Derek Cowbourne
    Location: Half Moon Island
  9. Antarctic Prion Pachyptila desolata
    # Count: 1
    Date:
    Observer: Derek Cowbourne
    Location: Half Moon Island
  10. Adelie Penguin Pygoscelis adeliae
    # Count: 1
    Date:
    Observer: John Bjorkman
    Location: Half Moon Island
  11. Southern Fulmar Fulmarus glacialoides
    # Count: 1
    Date:
    Observer: John Bjorkman
    Location: Half Moon Island
  12. Pintado Petrel Daption capense
    # Count: 2
    Date:
    Observer: John Bjorkman
    Location: Half Moon Island
  13. South Polar Skua Stercorarius maccormicki
    # Count: 6
    Date:
    Observer: Kaiden Bosch
    Location: Half Moon Island
  14. Wilson's Storm-Petrel Oceanites oceanicus
    # Count: 7
    Date:
    Observer: Kaiden Bosch
    Location: Half Moon Island
  15. Emperor Penguin Aptenodytes forsteri
    # Count: 1
    Date:
    Observer: Kenneth Hillan
    Location: Half Moon Island
  16. Black-browed Albatross Thalassarche melanophris
    # Count: X
    Date:
    Observer: Robert Floerke
    Location: Half Moon Island
  17. Light-mantled Albatross Phoebetria palpebrata
    # Count: 1
    Date:
    Observer: Charlie SzaboToth
    Location: Half Moon Island
  18. White-chinned Petrel Procellaria aequinoctialis
    # Count: 1
    Date:
    Observer: Simon Davies
    Location: Half Moon Island
  19. Macaroni Penguin Eudyptes chrysolophus
    # Count: 1
    Date:
    Observer: Paul Clapham
    Location: Half Moon Island
  20. Snow Petrel Pagodroma nivea
    # Count: 1
    Date:
    Observer: Wink Gross
    Location: Half Moon Island
  21. Antarctic Petrel Thalassoica antarctica
    # Count: 1
    Date:
    Observer: Nilsa Bosque-Pérez
    Location: Half Moon Island
  22. Northern Giant-Petrel Macronectes halli
    # Count: 3
    Date:
    Observer: karen pinckard
    Location: Half Moon Island
  23. Black-bellied Storm-Petrel Fregetta tropica
    # Count: 1
    Date:
    Observer: Roberta Newton
    Location: Half Moon Island
  24. Blue Petrel Halobaena caerulea
    # Count: X
    Date:
    Observer: Javier Cotin
    Location: Half Moon Island
  25. Gray-headed Albatross Thalassarche chrysostoma
    # Count: 1
    Date:
    Observer: Antonio Duarte
    Location: Half Moon Island
  26. Baird's Sandpiper Calidris bairdii
    # Count: X
    Date:
    Observer: Rémi Bigonneau
    Location: Half Moon Island
  27. White-rumped Sandpiper Calidris fuscicollis
    # Count: 1
    Date:
    Observer: rod murray
    Location: Half Moon Island
  28. King Penguin Aptenodytes patagonicus
    # Count: 1
    Date:
    Observer: Ken Wright
    Location: Half Moon Island
  29. Austral Negrito Lessonia rufa
    # Count: 1
    Date:
    Observer: J Higgott
    Location: Half Moon Island
  30. Magellanic Penguin Spheniscus magellanicus
    # Count: 1
    Date:
    Observer: Fabrice Schmitt
    Location: Half Moon Island

Additional Taxa (6)

  1. skua sp. Stercorarius sp. (skua sp.)
    # Count: 4
    Date:
    Observer: Mhairi McFarlane
    Location: Half Moon Island
  2. Southern/Northern Giant-Petrel Macronectes giganteus/halli
    # Count: 10
    Date:
    Observer: Bernardo Alps
    Location: Half Moon Island
  3. Snowy/Tristan/Antipodean Albatross Diomedea exulans/dabbenena/antipodensis
    # Count: X
    Date:
    Observer: Jerry OConnor
    Location: Half Moon Island
  4. penguin sp. Spheniscidae sp.
    # Count: 150
    Date:
    Observer: Noel Zaugg
    Location: Half Moon Island
  5. Arctic/Antarctic Tern Sterna paradisaea/vittata
    # Count: X
    Date:
    Observer: David Chang
    Location: Half Moon Island
  6. Northern/Southern Royal Albatross Diomedea sanfordi/epomophora
    # Count: 2
    Date:
    Observer: Sandra Hawkins
    Location: Half Moon Island