Walter A Thurber
26 May 1972
- Parque Deminger
- UHER UNSPECIFIED REPORT MODEL
Habitat: Small, densely wooded valley in coastal foothills.
Weather: Cloudy, calm, some mist.
Recordist note: "This was made at dawn after a night of heavy rain. the first birds began to call as a faint gray light appeared in the east, at about 0450."