| Observation | Date | Location | Number of Birds | Data Source |
|---|---|---|---|---|
| Data | 2011-04-16 | Brushy Peak | 300 | Statewide Survey, 2011 (unpublished) |
| Data | 2011-04-16 | Laughlin Road | 0 | Statewide Survey, 2011 (unpublished) |
| Data | 2011-04-16 | Laughlin Road at Lake Road | 465 | Statewide Survey, 2011 (unpublished) |
| Data | 2011-04-16 | 0 | Statewide Survey, 2011 (unpublished) | |
| Data | 2011-04-16 | Dyer Road #2 | 0 | Statewide Survey, 2011 (unpublished) |
| Data | 2011-04-16 | Altamont Pass Road | 0 | Statewide Survey, 2011 (unpublished) |
| Data | 2011-04-16 | North Flynn Road | 135 | Statewide Survey, 2011 (unpublished) |