kHz
ML374424691
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 叫聲
- 回播
- 未確定
影音備註
Red-shouldered Hawk at start of clip, then Acadian at four seconds, then yellow-bellied calls in background four times beginning at 5.5 secs.
觀察細節
On loop trail predawn. Heard only. Calling concurrently with Acadian for great comparison. About 150 yards from sighting two days prior. Will upload recording. On recording first you hear scold of red-shouldered hawk, then Acadian close by at about 4 secs. Beginning at 5.5 secs you hear four quick call notes from yellow-bellied fly. These are not songs but the short emphatic high squeak call note given during migration and on wintering areas.
其他鳥種
技術資訊
- 錄音機
- iPhone 8 plus video recording
- 麥克風
- 配件
- 原始檔案大小
- 2.33 MB