| STATE | COUNTY | sightings |
|---|---|---|
| Maryland | Allegany County | 1 |
| Maryland | Anne Arundel County | 9 |
| Maryland | Baltimore County | 3 |
| Maryland | Carroll County | 2 |
| Maryland | Cecil County | 1 |
| Maryland | Dorchester County | 1 |
| Maryland | Fredrick County | 2 |
| Maryland | Garrett County | 1 |
| Maryland | Harford County | 6 |
| Maryland | Howard County | 1 |
| Maryland | Montgomery County | 3 |
| Maryland | Prince George's County | 2 |
| Maryland | Washington County | 2 |
| Maryland | Worcester County | 1 |