ML646521191
Contributor
John M Campbell Media from this contributor Profile
Date
Location
State Game Lands 218
Erie, Pennsylvania, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Observation details
Observed through binoculars and heard calling (tink calls); after American tree sparrow in first 4 seconds, Swamp sparrow calls at 4.1, 6.6, 8.1, and 10.2/10.4 seconds.
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 2.67 MB