Table 1 Estimated abundance (in breeding pairs) by CCAMLR subarea.
From: A global population assessment of the Chinstrap penguin (Pygoscelis antarctica)
Unit | Abundance (count) | Abundance (model) | 95th percentile CI (model) |
|---|---|---|---|
Subarea 48.1 | 1,099,260 | 1,108,348 | 909,041–1,324,192 |
Small-Scale Management Unit | |||
Antarctic Peninsula Elephant Island | 253,243 | 257,019 | 186,619–329,230 |
Antarctic Peninsula Drake Passage East | 231,369 | 234,644 | 165,337–305,717 |
Antarctic Peninsula Drake Passage West | 91,465 | 92,071 | 71,534–114,160 |
Antarctic Peninsula Bransfield Strait East | 78,806 | 78,861 | 58,764–98,021 |
Antarctic Peninsula Bransfield Strait West | 424,862 | 426,553 | 255,682–604,100 |
Antarctic Peninsula West | 19,501 | 19,643 | 15,308–24,452 |
Antarctic Peninsula East | 14 | 14 | 13–15 |
Subarea 48.2–South Orkney Islands | 960,451 | 979,011 | 694,791–1,260,452 |
Small-Scale Management Unit | |||
South Orkney North East | 201,948 | 202,929 | 147,126–258,740 |
South Orkney South East | 756,503 | 768,519 | 513,524–1,058,744 |
South Orkney West | 2,000 | 2,056 | 353–3,858 |
Subarea 48.3–South Georgia Island | 13,434 | 13,500 | 10,005–16,915 |
Subarea 48.4–South Sandwich Islands | 1,349,500 | 1,366,553 | 970,345–1,726,931 |
Subarea 48.6–Bouvet Island | 60 | 60 | 55–65 |
Subarea 88.1–Balleny Islands | 124 | 124 | 49–203 |
Total | 3,422,829 | 3,471,670 | 2,981,764–3,997,372 |
