Bidragsyter
Wil Hershberger Media from this contributor Profil
Dato
04:43
Lokalitet
Calpine
Plumas, California, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult hann - 1
- Lyder
- Dawn song; Sang
- Lydavspilling
- Playback not used
Kommentarer
Adult male Sage Thrasher singing at sunrise. As the sky lightened, he moved from the sage bush to the posts of the fence to the south. There he began to sing longer songs at a faster rate. These cut represent the transition from dawn singing to more typical diurnal singing behavior. This is the same individual as in ML539726. Equipment Notes: SD 702 HPF on (80Hz, -12dB/octave). Elevation: 1485 m.
Teknisk informasjon
- Opptaker
- Sound Devices 702
- Mikrofon
- Sennheiser MKH 8020
- Tilbehør
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Arkivinformasjon
- Katalogisert
- 28 Nov 2018 - Wil Hershberger
- Digitalisert
- 4 Mar 2019 - Martha Fischer
- Redigert
- 4 Mar 2019 - Martha Fischer