kHz
Contribuidor
Mike Andersen Mídias deste contribuidor Perfil
Data
21:00
Local
Dalton Highway: 13km S Deadhorse
North Slope Borough, Alaska, United States
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Adulto, sexo indeterminado - 1
- Sons
- Chamado
- Playback
- Não especificado
Comentários
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.
Espécies adicionais
Informação técnica
- Gravador
- Sound Devices 744T
- Microfone
- Sennheiser MKH 20
- Acessórios
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Informação de arquivamento
- Catalogado
- 15 Jan 2007 - Mike Andersen
- Digitalizado
- 15 Jan 2007 - Mike Andersen
- Editado
- 15 Jan 2007 - Mike Andersen