kHz
ML229353471
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
very faint lone swift picked up around 4:40am. After enhancing the recording I was able to compare it with recordings of Chimney Swifts, which was tricky since most solid recordings of this species includes multiple and no a lone individual. I was able to match the frequency, length and angle of the flight calls. Also compared to Horned Larks which is was not as complex as their flight call.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 566.21 KB