| Ref. No. | Title |
|---|---|
| 4951 | The food and feeding ecology of Adelie penguins (Pygoscelis adeliae) and Chinstrap penguins (P. antarctica) at Signy Island, South Orkney Islands. |
| 5100 | The comparative breeding biology of Adelie and Chinstrap Penguins Pygoscelis adeliae and P. antarctica at Signy Island, South Orkney Islands. |