Leonard J Peyton
12 Jun 1982
- Highway pass area-Mt. McKinley National Park
- 63.4666667 -150.1
- 1373 meters
- NAGRA III
- Sennheiser MKH 104
- Parabola 99.1cm/30.5cm (39in/12in)
First part recorded without inducement or playback. Second part, bird was attracted and induced to sing by playback of its own song
Singing in defense of nesting territory-ground song.
BNA: Advertising Song is heard at first, followed by probably the Alarm Call (TEE-hY). CZ 08/06/2004.