Southwest of Glenn. Cattail marsh.
(since no specific location data provided, coordinate point is placed 1 mile southwest of the town of Glenn)
| Record | Observation Date | Observer | Number of Birds | Data Source |
|---|---|---|---|---|
| Data | 1935-05-22 | Johnson A. Neff | 3750 | Breeding status, distribution, and habitat associations of the Tricolored Blackbird (Agelaius tricolor) 1859-1989. |