kHz
ML61845101
Contributor
Matthew Halley Media from this contributor Profile
Date
Location
Wissahickon Valley Park--Cresheim Woods
Philadelphia, Pennsylvania, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Sounds
- Song
- Playback
- Playback not used
Observation details
One bird was singing from a high perch on the NE (Mt. Airy) bank of the Wissahickon, just downstream of Glen Fern. About 20 minutes later, I encountered a second bird, about 100 m upstream of the original sighting. This bird was giving "chtttt" calls. The distance between the sightings made me consider these as separate individuals, although I cannot rule out that they were the same bird.
Technical information
- Recorder
- Alcatel Smart Phone
- Microphone
- Accessories
- Original file size
- 746.14 KB