ML285890561
- 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
Recorded with iPhone 11 Pro Max R0DE Rec app Edited (normalized, trimmed, hpf 750) with Audacity Audition
觀察細節
Four late or possibly attempting to overwinter swallows foraging up and down the berm. Several close passes. Did not have camera, but did get some audio. Most appeared to be adults. One was an immature bird. All had long narrow wings swept back when flapping. Most had longer forked tails. Immature bird had a shorter tail and whitish throat with dark line below chin. Flight patterns and wing shape of immature similar to adults.
技術資訊
- 錄音機
- iPhone 11 Max Pro R0DE Rec app
- 麥克風
- 配件
- 原始檔案大小
- 4.4 MB