Grasshopper Sparrow has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Jess Bishop | Francis Carter Preserve | Charlestown | Washington | 04-Jun-2023 |
| Dick & Marge Bradley | Francis Carter | Charlestown | Washington | 23-May-2023 |
| Sue Palmer | Francis Carter Preserve | Charlestown | Washington | 19-May-2023 |