kHz
ML235986611
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Attached is a recording of a chatter I heard. The chatter is some small shorebird. There is a slight descending of frequency in the chatter, with some modulation. I have attached the spectrogram of my nocturnal flight call (left) versus a verified Semipalmated Sandpiper (right). Frequency and rate of decrease in frequency of chatter matches that of Semipalmated. I don't think any of the other small sandpipers who this low frequency chatter or the descending chatter.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 51.42 KB