kHz
ML618603483
Contributor
Liam Langley Media from this contributor Profile
Date
Location
Fågelsundet, Björns skärgård
Uppsala län [SE-03], Sweden
Media from this location Illustrated Checklist- Age and sex
- Adult, Unknown sex - 2
- Behaviors
- Courtship, display, or copulation
- Sounds
- Flight song
- Playback
- Playback not used
Media notes
Two birds closely associating with each other along the shore below the bunker. Both simultaneously performing a display flight, suggesting a pair? Edited in audacity: high pass filter - 250khz, normalized to -3.0dB.
Observation details
At least 4 birds present.
Technical information
- Recorder
- Olympus LS 12
- Microphone
- Røde Lavalier Go
- Accessories
- Original file size
- 2.36 MB