kHz
ML305779571
Contributor
(Ai)Tao Liu Media from this contributor Profile
Date
Location
清水河
Beijing, China
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Behaviors
- Flying
- Sounds
- Call
- Playback
- Not specified
Media notes
compilation of 7 recordings of more or less the same flock of birds. Majority of the flock was perched on poplar trees along the road, with small groups occasionally flying back and forth.
Observation details
Counts estimated. Multiple flocks in the same area.
Technical information
- Recorder
- Marantz PMD661MkII
- Microphone
- Wildtronics Mono Parabolic Microphone
- Accessories
- Wildtronics 22-inch parabola
- Original file size
- 53.14 MB