kHz
- 年龄
- 未说明
- 性别
- 未说明
- 回放
- 未说明
媒体文件注释
NOTES: NIGHT. MADE BAND PASS CUTS ON THE COPY UP TO 600 AND DOWN TO 1500 HERTZ IN ORDER TO REDUCE INSECT NOISE. IDENTIFICATION UNCERTAIN. BIRD NOT SEEN. SONG A DOWNWARD SLUR FROM D TO A-- PERHAPS THE CALL OF THE EUROPEAN RACE (O. S. SCOPS) WHICH APPARENTLY MIGRATES HERE IN WINTER. ML: Subject changed from Otus scops to O. senegalensis to reflect current taxonomy. -Matt Medler, 21 Oct 2013. Elevation: 1364 m.
技术信息
- 录音机
- AMPEX 401
- 话筒
- Altec 633
- 附件
- Parabola 76.2cm (30in)
存档信息
- 已数字化
- 5 Jan 2001 - Martha Fischer