Data Zone
| Scientific name | Common name | Family | Red List category |
|---|---|---|---|
| Onychoprion aleuticus | Aleutian Tern | Laridae (Gulls, Terns, Skimmers) | VU |
| Onychoprion anaethetus | Bridled Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Onychoprion fuscatus | Sooty Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Onychoprion lunatus | Grey-backed Tern | Laridae (Gulls, Terns, Skimmers) | LC |