Royal Tern has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Dick & Marge Bradley | Cards pond | South Kingstown | Washington | 15-Mar-2026 |
| Jessica Bishop | Cards Pond | South Kingstown | Washington | 14-Mar-2026 |
| Sue Palmer | Card's Pond | South Kingstown | Washington | 13-Mar-2026 |