kHz
ML570497301
Contributor
Johannes Nelson Media from this contributor Profile
Date
Location
Franklin Delano Roosevelt (FDR) Park
Philadelphia, Pennsylvania, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Observation details
Heard the insect-like trill of a sparrow that didn’t belong and got close enough to record a few song bursts. Recording attached, clearest songs at around the 25 second mark.
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 3.36 MB