| Trích dẫn | Wilson, R.P., M.-P.T. Wilson and E.C. Nöldeke, 1992 Pre-dive leaps in diving birds; why do kickers sometimes jump? Marine Ornithology 20:7-16. |
| Tài liệu tham khảo | 120200 Wilson, R.P., M.-P.T. Wilson and E.C. Nöldeke, 1992 |
| Trang | 7-8 |
| Named Used as Valid | Phalacrocorax coronatus |
| Địa phương | |
| Distribution | South Africa. |