Aves > Charadriiformes > Laridae > Sterninae > Anous > Anous ceruleus
Compare AOU treatments of Anous ceruleus, in Avibase (1886 to present).
Search for Anous ceruleus at Cornell Birds of North America.
| Status: |
"H" recorded in AOU area only from Hawaii |
Annotation: Formerly placed in the genus Procelsterna (P. cerulea).