kHz
- 性別與年齡
- 年齡性別未知 - X
- 聲音
- 飛行叫聲
- 回播
- 未使用回播
影音備註
Identified by voice as it flew by. Not seen. Noise from strong wind nearby is also audible. Edits: trimmed and normalized to -3 dB.
觀察細節
Audio recording. Heard in flight as the bird flew from the direction of the parking area toward the craters. Not seen. These are classic type 2 flight calls: rapidly downward-slurring, about 0.05 seconds in duration, and most calls have a kink (where the pitch goes back up briefly) about 1/5 of the way down between the peak and minimum pitch. This is arguably the most common flight call type in Jeffrey pine and ponderosa pine forests in California, although other flight call types are also possible.
技術資訊
- 錄音機
- Sony PCM-M10
- 麥克風
- Sennheiser ME67
- 配件
- 原始檔案大小
- 1.61 MB