| Citation | Halewyn, R. and R.L. Norton, 1984 The status and conservation of seabirds in the Caribbean. In Croxall, J.P., Evans, P.G.H. and Schreiber, R.W. (eds.), Status and Conservation of the World's Seabirds. ICBP Technical Publication 2:169-222. |
| Ref. | 5855 Halewyn, R. and R.L. Norton, 1984 |
| Page | |
| Named Used as Valid | Sula sula |
| Locality | |
| Distribution | Belize. |