| Observation | Date | Location | Number of Birds | Data Source |
|---|---|---|---|---|
| Data | 2008-04-25 | County Line Slough | 0 | Statewide Survey, 2008 (unpublished) |
| Data | 2008-04-25 | Ag Slough | 7500 | Statewide Survey, 2008 (unpublished) |
| Data | 2008-04-25 | Shy Street | 500 | Statewide Survey, 2008 (unpublished) |
| Data | 2008-04-25 | Pete Miller and Sullivan | 125 | Statewide Survey, 2008 (unpublished) |
| Data | 2008-04-25 | Pete Miller | 120 | Statewide Survey, 2008 (unpublished) |
| Data | 2008-04-25 | Diablo Grande Parkway | 0 | Statewide Survey, 2008 (unpublished) |
| Data | 2008-04-25 | Shiloh Road | 100 | Statewide Survey, 2008 (unpublished) |
| Data | 2008-04-25 | Christman Bottom | 0 | Statewide Survey, 2008 (unpublished) |
| Data | 2008-04-25 | Modesto Wastewater Treatment Plant | 0 | Statewide Survey, 2008 (unpublished) |
| Data | 2005-04-23 | Alamo Creek Bridge | 1500 | Statewide Survey, 2005 (unpublished) |
| Data | 2005-04-22 | Borrego Springs Country Club | 100 | Statewide Survey, 2005 (unpublished) |