Aves > Charadriiformes > Stercorariidae > Stercorarius > Stercorarius skua
Compare AOU treatments of Stercorarius skua, in Avibase (1886 to present).
Search for Stercorarius skua at Cornell Birds of North America.
| Status: |
"N" has not bred in AOU area, but occurs regularly as nonbreeding visitor |
Annotation: Monotypic.