| Trích dẫn | Baltz, D.M. and G.V. Morejohn, 1977 Food habits and niche overlap of seabirds wintering on Monterey Bay, California. The Auk 94(3):526-543. |
| Tài liệu tham khảo | 4804 Baltz, D.M. and G.V. Morejohn, 1977 |
| Trang | 531;tab.2 |
| Named Used as Valid | Phalacrocorax penicillatus |
| Địa phương | |
| Distribution | USA. |