Bird bones from the southern, western, and eastern groups.
| Southern Group | Western Group | Eastern Group | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Birds | Albatrosses | Alcids | Cormorants | Corvids | Ducks | Gulls | Hawks /eagles | Total | Birds | Corvids | Loons | Ducks | Total | Birds | Albatrosses | Total | |
| Cranium | 2 | — | — | 1 | 1 | — | — | — | 4 | — | — | — | — | — | — | — | — |
| Mandible | 3 | — | — | — | — | — | 1 | — | 4 | — | — | — | — | — | — | — | — |
| Maxilla | — | — | — | 1 | — | — | 1 | — | 2 | — | — | — | — | — | — | — | — |
| Axis | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
| Cervical vertebra | 4 | — | — | — | — | — | — | — | 4 | 1 | — | — | — | 1 | — | — | — |
| Thoracic vertebra | 2 | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — |
| Sacral vertebra | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
| Coracoid | — | — | — | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
| Furculum | 1 | — | — | — | — | — | — | 2 | 3 | — | — | 1 | — | 1 | — | — | — |
| Humerus | 1 | 1 | — | 2 | — | — | — | 2 | 6 | — | 2 | 1 | — | 3 | — | — | — |
| Humerus? | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
| Scapula | 1 | — | — | 2 | — | — | — | — | 3 | — | — | — | — | — | — | — | — |
| Radius | 3 | — | — | 2 | — | — | — | 1 | 6 | 1 | — | — | 1 | 2 | — | 1 | 1 |
| Sternum | 1 | — | 1 | — | — | 1 | — | — | 3 | — | — | — | — | — | — | — | — |
| Pelvis | 1 | 1 | — | 1 | — | — | — | — | 3 | — | — | — | — | — | — | — | — |
| Femur | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | — | — | — |
| Tibia | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
| Ulna | 1 | — | — | 1 | — | — | 1 | — | 3 | — | 1 | — | 1 | 2 | 1 | — | 1 |
| Ulna? | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
| Tibiotarsus | — | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
| Tarsometatarsus | — | — | — | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
| Rib | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
| Carpometacarpus | — | — | — | 3 | — | 1 | — | — | 4 | — | 1 | — | — | 1 | — | 1 | 1 |
| Phalanx | 2 | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — |
| Indet. | 32 | — | — | — | — | — | — | — | 32 | 12 | — | — | — | 12 | 2 | — | 2 |
| Total | 59 | 2 | 2 | 15 | 1 | 2 | 3 | 7 | 91 | 15 | 4 | 2 | 2 | 23 | 3 | 2 | 5 |