Hebert pond, north side of San Juan Grade, 0.1 mile east of Hebert Road.
| Record | Observation Date | Observer | Number of Birds | Data Source |
|---|---|---|---|---|
| Data | 2001-04-24 | Unknown | 0 | Tricolored blackbird survey report 2001. |
| Data | 2000-04-22 | Jeff Davis | 0 | Statewide Survey, 2000 (unpublished) |
| Data | 2000-04-21 | Chris Tenney | 35 | Statewide Survey, 2000 (unpublished) |
| Data | 1999-05-06 | Unknown | 650 | Personal Observation |
| Data | 1995-05-20 | Unknown | 10 | Personal Observation |
| Data | 1995-04-21 | Unknown | 400 | Personal Observation |
| Data | 1994-04-23 | Don Roberson | 800 | Statewide Survey, 1994 (unpublished) |