kHz
ML166488381
Contributor
Jack Noordhuizen Media from this contributor
Date
Location
Meijendel
Zuid-Holland, Netherlands
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
- Playback
- Not specified
Observation details
discovered by Gijsbert Twigt on 20 June, heard frequently calling in one of the dune marshes next to the biking path in Berkheide at 22:32 when European Tree Frogs were silent for a few seconds
Technical information
- Recorder
- Microphone
- Accessories
- Original file size
- 3.24 MB