kHz
ML129757
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 飛行中
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
NOTES: Recorded pre-dawn in Volcan. I set the microphone on the ground pointed upwards. It was a foggy night with a low cloud ceiling. The generator noise you hear is from a water treatment plant on the edge of town which had bright lights. Presumably these birds were migrating low and were attracted to the bright lights of the water treatment plant. After not detecting this taxon at this site for three days prior we caught about 10 in our mist nests that morning!. Other Behaviors: Establish Flock Contact. Habitat: Montane Grassland, Desert, Suburban, Canyon.
技術資訊
- 錄音機
- NAGRA ARES-BB+
- 麥克風
- Sennheiser MKH 20
- 配件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
檔案資訊
- 已登錄的
- 17 Jul 2006 - Mike Andersen
- 已數化的
- 13 Jul 2006 - Mike Andersen
- 已編輯的
- 17 Jul 2006 - Mike Andersen