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Isla Observatorio
Macronectes giganteus (Southern Giant Petrel) (profile)
| Island Group | Isla de los Estados |
| Jurisdiction | Argentina |
| Position | 54° 39' S 64° 08' W |
| Breeding Area | 400 hectares |
| Current Population |
387 in 2016 Count method: nesting pairs Latest Trend unknown |
Other breeding sites for Macronectes giganteus (Southern Giant Petrel)
| Jurisdiction | Island Group | Breeding site name |
Distance (km) |
Bearing (deg) |
| Antarctic | Biscoe Islands | Channel Island (Armstrong Reef), Channel Island | 1,256 | 185 |
| Antarctic | Biscoe Islands | Entrance Island (Armstrong Reef), Entrance Island | 1,256 | 185 |
| Antarctic | Biscoe Islands | Gull Island (Armstrong Reef), Gull Island | 1,256 | 185 |
| Antarctic | Biscoe Islands | Line Island (Armstrong Reef), Line Island | 1,256 | 185 |
| Antarctic | Biscoe Islands | Lulu Island (Armstrong Reef), Lulu Island | 1,256 | 185 |
| Antarctic | Biscoe Islands | Mica Island (Armstrong Reef), Mica Island | 1,256 | 185 |
| Antarctic | Biscoe Islands | Olive Island (Armstrong Reef), Olive Island | 1,256 | 185 |
| Antarctic | Biscoe Islands | Passage Island (Armstrong Reef), Passage Island | 1,256 | 185 |
| Antarctic | Biscoe Islands | Rabot Island | 1,255 | 184 |
| Antarctic | Biscoe Islands | Skua Island (Armstrong Reef), Skua Island (Biscoe) | 1,256 | 185 |
| Norway | Bouvet Island | Bouvet Island, Nyroysa | 4,183 | 118 |
| France | Crozet | Ile aux Cochons | 7,233 | 136 |
| France | Crozet | Ile de l'Est | 7,288 | 137 |
| France | Crozet | Ile de la Possession | 7,271 | 137 |
| France | Crozet | Ile des Apotres | 7,253 | 136 |
| France | Crozet | Ile des Pingouins | 7,210 | 136 |
| Antarctic | Danco Coast | Alcock Island | 1,079 | 172 |
| Antarctic | Danco Coast | Midas Island | 1,072 | 172 |
| Antarctic | Danco Coast | Moss Island | 1,070 | 172 |
| Antarctic | Danco Coast | Punta Sucia | 1,075 | 172 |
| Antarctic | Danco Coast | Sterneck Island | 1,077 | 172 |
| Antarctic | Elephant Island | Elephant Island | 894 | 147 |
| Antarctic | Elephant Island | Seal Island | 872 | 147 |
| Disputed | Falkland Islands (Islas Malvinas) | Barren, Barren Island | 469 | 41 |
| Disputed | Falkland Islands (Islas Malvinas) | Beauchene Island | 379 | 61 |
| Disputed | Falkland Islands (Islas Malvinas) | Bleaker Island, Bleaker | 441 | 54 |
| Disputed | Falkland Islands (Islas Malvinas) | Burnt Islet, Burnt Islet (South Burnt Island, Saunders) | 456 | 38 |
| Disputed | Falkland Islands (Islas Malvinas) | Carcass | 443 | 34 |
| Disputed | Falkland Islands (Islas Malvinas) | Dyke (Weddell) | 367 | 37 |
| Disputed | Falkland Islands (Islas Malvinas) | East Falkland, Black Rincon (Berkley Sound) | 537 | 53 |
| Disputed | Falkland Islands (Islas Malvinas) | East Falkland, Cape Dolphin | 515 | 44 |
| Disputed | Falkland Islands (Islas Malvinas) | East Falkland, Driftwood Point, North Arm | 434 | 53 |
| Disputed | Falkland Islands (Islas Malvinas) | East Falkland, False Bull Point, North Arm | 408 | 53 |
| Disputed | Falkland Islands (Islas Malvinas) | East Falkland, Fanny Point, North Arm | 406 | 51 |
| Disputed | Falkland Islands (Islas Malvinas) | East Falkland, Lafonia | ? | ? |
| Disputed | Falkland Islands (Islas Malvinas) | East Falkland, Motley Point, Walker Creek | 463 | 54 |
| Disputed | Falkland Islands (Islas Malvinas) | East Falkland, Mutiny Point, North Arm | 420 | 50 |
| Disputed | Falkland Islands (Islas Malvinas) | East Falkland, Rincon Grande | 520 | 50 |
| Disputed | Falkland Islands (Islas Malvinas) | George Island, George | 388 | 50 |
| Disputed | Falkland Islands (Islas Malvinas) | Golden Knob, Golden Knob (Elephant Cays) | 399 | 48 |
| Disputed | Falkland Islands (Islas Malvinas) | Governor, Governor (Beaver) | 368 | 33 |
| Disputed | Falkland Islands (Islas Malvinas) | Grand Jason | 450 | 28 |
| Disputed | Falkland Islands (Islas Malvinas) | Jason West Cay | 444 | 25 |
| Disputed | Falkland Islands (Islas Malvinas) | Lively Island, Lively | 482 | 55 |
| Disputed | Falkland Islands (Islas Malvinas) | Low (Falkland Islands (Islas Malvinas)), Low (Byron Sound) | 355 | 45 |
| Disputed | Falkland Islands (Islas Malvinas) | New Island | 377 | 31 |
| Disputed | Falkland Islands (Islas Malvinas) | Pebble Island, Pebble | 481 | 41 |
| Disputed | Falkland Islands (Islas Malvinas) | Penn, Penn (Beaver) | 376 | 33 |
| Disputed | Falkland Islands (Islas Malvinas) | Sandy Cay (Elephant Cays) | 399 | 47 |
| Disputed | Falkland Islands (Islas Malvinas) | Sea Lion | 419 | 56 |
| Disputed | Falkland Islands (Islas Malvinas) | Ship Harbour Island | 378 | 31 |
| Disputed | Falkland Islands (Islas Malvinas) | Speedwell Island, Speedwell | 398 | 49 |
| Disputed | Falkland Islands (Islas Malvinas) | Steeple Jason | 448 | 27 |
| Disputed | Falkland Islands (Islas Malvinas) | Swan Island, Swan (Falkland Sound) | 438 | 45 |
| Disputed | Falkland Islands (Islas Malvinas) | Third Passage (K. George Bay) | 407 | 34 |
| Disputed | Falkland Islands (Islas Malvinas) | West (Cape Orford) | 357 | 37 |
| Disputed | Falkland Islands (Islas Malvinas) | West Falkland, Hope Point, Dunbar | 435 | 34 |
| Disputed | Falkland Islands (Islas Malvinas) | West Falkland, Rookery Point, Albermarle | 365 | 43 |
| Antarctic | Frazier Islands | Charlton Island | 6,567 | 177 |
| Antarctic | Frazier Islands | Dewart Island | 6,567 | 177 |
| Antarctic | Frazier Islands | Nelly Island (Frazier), Nelly Island (Antarctic) | 6,565 | 177 |
| United Kingdom | Gough | Gough Island | 4,250 | 91 |
| Antarctic | Hawker Island | Hawker Island | 5,960 | 164 |
| Australia | Heard and McDonald Islands | Heard Island | 7,408 | 154 |
| Australia | Heard and McDonald Islands | McDonald Island | 7,397 | 153 |
| Argentina | Isla de los Estados | Isla de los Estados, Peninsula Lopez | 43 | 230 |
| Chile | Isla Noir | Isla Noir | 573 | 268 |
| Chile | Islas Diego Ramirez | Gonzalo Island, Isla Gonzalo | 353 | 232 |
| France | Kerguelen | Kerguelen (Grande Terre), Rallier du Baty Peninsula | 7,625 | 149 |
| Australia | Macquarie Island | Macquarie Island | 7,247 | 206 |
| Antarctic | Marguerite Bay | Avian Island | 1,480 | 188 |
| Antarctic | Marguerite Bay | Pourquoi Pas Island | 1,462 | 186 |
| Argentina | North Patagonia | Isla Arce | 1,077 | 354 |
| Argentina | North Patagonia | Isla Gran Robredo | 1,067 | 352 |
| Antarctic | Palmer Archipelago | Anvers Island | 1,105 | 179 |
| Antarctic | Palmer Archipelago | Joubin Island | 1,127 | 181 |
| Antarctic | Palmer Archipelago | Litchfield Island | 1,125 | 180 |
| Antarctic | Pointe Geologie | Ile des Petrels | 6,375 | 191 |
| Antarctic | Pointe Geologie | Ile Gouverneur | 6,363 | 192 |
| Antarctic | Pointe Geologie | Ile Jean Rostand | 6,374 | 191 |
| South Africa | Prince Edward Islands | Marion Island | 6,567 | 129 |
| South Africa | Prince Edward Islands | Prince Edward Island, Prince Edward Island | 6,600 | 129 |
| Antarctic | Rookery Islands | Giganteus Island | 5,728 | 157 |
| Disputed | South Georgia (Islas Georgias del Sur) | Albatross Island (SGSSI (IGSISS)) | 1,730 | 99 |
| Disputed | South Georgia (Islas Georgias del Sur) | Annenkov Island | 1,735 | 101 |
| Disputed | South Georgia (Islas Georgias del Sur) | Bird Island (SGSSI (IGSISS)) | 1,684 | 98 |
| Disputed | South Georgia (Islas Georgias del Sur) | Cooper Island | 1,809 | 102 |
| Disputed | South Georgia (Islas Georgias del Sur) | Grass Island | 1,767 | 99 |
| Disputed | South Georgia (Islas Georgias del Sur) | Harcourt Island | 1,739 | 101 |
| Disputed | South Georgia (Islas Georgias del Sur) | Inner Lee Island | 1,733 | 99 |
| Disputed | South Georgia (Islas Georgias del Sur) | Invisible Island | 1,731 | 99 |
| Disputed | South Georgia (Islas Georgias del Sur) | Kupriyanov Islands , Kupriyanov Islands | 1,776 | 102 |
| Disputed | South Georgia (Islas Georgias del Sur) | Mollymawk Island | 1,731 | 99 |
| Disputed | South Georgia (Islas Georgias del Sur) | Outer Lee Island | 1,736 | 99 |
| Disputed | South Georgia (Islas Georgias del Sur) | Pickersgill Islands | 1,752 | 101 |
| Disputed | South Georgia (Islas Georgias del Sur) | Prion Island | 1,734 | 99 |
| Disputed | South Georgia (Islas Georgias del Sur) | Saddle Island | 1,700 | 99 |
| Disputed | South Georgia (Islas Georgias del Sur) | Samuel Islands , Samuel Islands | 1,706 | 99 |
| Disputed | South Georgia (Islas Georgias del Sur) | Skua Island (SGSSI (IGSISS)), Skua Island | 1,735 | 99 |
| Disputed | South Georgia (Islas Georgias del Sur) | South Georgia, Barff | 1,754 | 100 |
| Disputed | South Georgia (Islas Georgias del Sur) | South Georgia, Cumberland | 1,754 | 100 |
| Disputed | South Georgia (Islas Georgias del Sur) | South Georgia, Northwest | 1,754 | 100 |
| Disputed | South Georgia (Islas Georgias del Sur) | South Georgia, Nunez | 1,754 | 100 |
| Disputed | South Georgia (Islas Georgias del Sur) | South Georgia, Salvesen | 1,754 | 100 |
| Disputed | South Georgia (Islas Georgias del Sur) | South Georgia, South Coast | 1,754 | 100 |
| Disputed | South Georgia (Islas Georgias del Sur) | South Georgia, Stromness | 1,754 | 100 |
| Antarctic | South Orkney Islands | Christoffersen Island | 1,311 | 129 |
| Antarctic | South Orkney Islands | Laurie Island | 1,335 | 128 |
| Antarctic | South Orkney Islands | Michelsen Island | 1,314 | 129 |
| Antarctic | South Orkney Islands | Powell Island | 1,306 | 129 |
| Antarctic | South Orkney Islands | Signy Island | 1,315 | 128 |
| Disputed | South Sandwich Islands (Islas Sandwich del Sur) | Candlemas Island | 2,320 | 112 |
| Disputed | South Sandwich Islands (Islas Sandwich del Sur) | Zavodovski Island | 2,284 | 110 |
| Antarctic | South Shetland Islands | Aitcho Island | 898 | 166 |
| Antarctic | South Shetland Islands | Ardley Island | 892 | 162 |
| Antarctic | South Shetland Islands | Barrientos Island | 899 | 165 |
| Antarctic | South Shetland Islands | Cecilia Island | 900 | 165 |
| Antarctic | South Shetland Islands | Diomedea (Albatross) Island | 892 | 162 |
| Antarctic | South Shetland Islands | Geologists Island | 894 | 162 |
| Antarctic | South Shetland Islands | Greenwich Island, Canto Point | 904 | 165 |
| Antarctic | South Shetland Islands | King George Island | 888 | 160 |
| Antarctic | South Shetland Islands | Livingston Island | 908 | 168 |
| Antarctic | South Shetland Islands | Nelson Island | 899 | 163 |
| Antarctic | South Shetland Islands | Penguin Island (Antarctic), Penguin Island | 903 | 159 |
| Antarctic | South Shetland Islands | Robert Island | 902 | 165 |
| Antarctic | South Shetland Islands | Snow Island, President Head | 914 | 171 |
| Antarctic | South Shetland Islands | Stonehut Island (Clothier Harbour), Stonehut Island | 894 | 165 |
| Antarctic | South Shetland Islands | Stonehut South East (Clothier Harbour), Stonehut South East | 894 | 165 |
| Antarctic | South Shetland Islands | Trypot Island (Clothier Harbour), Trypot Island | 894 | 165 |
| Antarctic | South Shetland Islands | Two Summit Island | 895 | 163 |
| United Kingdom | Tristan da Cunha | Tristan da Cunha | 4,346 | 85 |
