| Citation | Young, B.E. and J.R. Zook, 2016 Observation frequency and seasonality of marine birds off the Pacific coast of Costa Rica. Rev. Biol. Trop. 64(1):S235-S248. |
| Ref. | 127994 Young, B.E. and J.R. Zook, 2016 |
| Page | S241;S244 |
| Named Used as Valid | Creagrus furcatus |
| Locality | |
| Distribution | Costa Rica. |