kHz
Contribuidor
Mike Andersen Mídias deste contribuidor Perfil
Data
00:10
Local
Dalton Highway: near Sagawam Bluffs
North Slope Borough, Alaska, United States
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Fêmea Adulta - 1; Macho Adulto - 1
- Comportamentos
- Voando
- Sons
- Chamado
- Playback
- Não especificado
Comentários
NOTES: Recorded simultaneously by Gerrit Vyn using 30"Roche parabola with MKH20. I used the filter on the Telinga Pro 5W stereo parabola from the beginning until 14:20. After the break at 14:20, I turned the filter off. This is easily visible on the waveform. First female vocalizations start at 28:43. They are high-pitched and more staccato than the male vocalizations. Sound stimulation was (other): Human approach to nest.. Other Behaviors: Mob, Scold. Habitat: Tundra, Arctic Tundra, Creek.
Informação técnica
- Gravador
- Sound Devices 744T
- Microfone
- Acessórios
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
Informação de arquivamento
- Catalogado
- 5 Jan 2007 - Mike Andersen
- Digitalizado
- 3 Jan 2007 - Mike Andersen
- Editado
- 5 Jan 2007 - Mike Andersen