Sight and Sound
Response to playback: Approach. Response to playback: Normal song.
Michael J Andersen
23 Jun 2007
AlaskaNorth Slope County
- Arctic National Wildlife Refuge; Upper Canning River
- Arctic Tundra
- SOUND DEVICES 744T
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
NOTES: Recorded in a balsam poplar stand in a willow thicket with a Sound Devices 744T and Telinga Pro5B in cut. Nestlings can be heard begging from the cavity in response to a food delivery at 2:05. Recorded simultaneously by Gerrit Vyn.