kHz
Contributor
Mike Andersen Media from this contributor Profile
Date
9:00 PM
Location
Dalton Highway: 13km S Deadhorse
North Slope Borough, Alaska, United States
Media from this location Illustrated Checklist- Age and sex
- Adult, Unknown sex - 1
- Sounds
- Call
- Playback
- Not specified
Media notes
NOTES: 80Hz low-cut filter on Sound Devices 744T. At 14:33, I switch from 30"Roche w/ Sennheiser MKH20 to Sennheiser MKH70 shotgun microphone. Vocalizations given in response to my presence and subsequent approach. After making the recording I did find the nest that I had presumed was there. Four eggs present. Further descriptive details given in announcement at end of cut. This entire cut should be treated as aggressive calls given towards me as nest defense. Sound stimulation was (other): Human presence near nest. Habitat: Tundra, Arctic Tundra.
Additional species
Technical information
- Recorder
- Sound Devices 744T
- Microphone
- Sennheiser MKH 20
- Accessories
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Archival information
- Cataloged
- 15 Jan 2007 - Mike Andersen
- Digitized
- 15 Jan 2007 - Mike Andersen
- Edited
- 15 Jan 2007 - Mike Andersen