- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 飛行叫聲
- 回播
- 未使用回播
影音備註
Flight call types 2, 4, and 5. Most of the loudest calls are type 4s. Edits: trimmed and normalized to -3 dB. Uploaded 2017 Sep 24.
觀察細節
Seen in flight. Perhaps more. Recorded while the birds were flying. Type 4 verified by Matt Young at the Cornell Lab of Ornithology. See the type 2 red crossbill entry above for a recording and audio spectrogram.
技術資訊
- 錄音機
- Olympus LS-10
- 麥克風
- Sennheiser ME62
- 配件
- Telinga 22 inch parabola
- 原始檔案大小
- 16.02 MB