kHz
Contributor
Arnoud B. van den Berg Media from this contributor
Date
1:00 AM
Location
Grolloo; Kavel 34
Drenthe, Netherlands
Media from this location Illustrated Checklist- Age and sex
- Adult, Unknown sex - 1
- Behaviors
- Flying
- Sounds
- Call; Song
- Playback
- Playback not used
Media notes
NOTES: (Breeding Status: territorial, breeding; Cover Density: thick) about 20m high; possibly a second bird was flying over while making calls. BNA: Primary Song ("staccato song") is heard. At about 3 minutes until the end, possibly the Screech Call (zjaak, kuwaak, or chee-up) is heard ( CZ 04/05/2004. Other Behaviors: Advertise. Habitat: Forest, Coniferous Forest.
Technical information
- Recorder
- NAGRA III
- Microphone
- Sennheiser ME 20
- Accessories
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
Archival information
- Cataloged
- 30 Mar 2001 - Nancy Schrempf
- Digitized
- 8 Jan 2004 - Claudia Zan