| Population size | Species | % Correct |
|---|---|---|
| 112.500 | Walrus | 86%
|
| 315.000 | Harbor seal | 84%
|
| 18.000 | Leopard seal | 82%
|
| 200.000 | Grey seal | 81%
|
| 500.000 | Sea lions (6 species) | 81%
|
| 110.000 | Northern elephant seal | 80%
|
| 325.000 | Southern elephant seal | 78%
|
| 3.100.000 | Fur seals (8 species) | 72%
|
| 600 | Hawaiian monk seal | 72%
|
| 350 | Mediterranean monk seal | 71%
|
| 4.500.000 | Harp seal | 66%
|
| 1.450.000 | Ringed seal | 66%
|
| 183.000 | Ribbon seal | 62%
|
| 54.000 | Baikal seal | 61%
|
| 4.000.000 | Crabeater seal | 58%
|
| 340.000 | Hooded seal | 56%
|
| 320.000 | Spotted seal | 54%
|
| 300.000 | Weddell seal | 53%
|
| unknown | Bearded seal | 51%
|
| 68.000 | Caspian seal | 51%
|
| 40.000 | Ross seal | 42%
|