ML644955700
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Single whistled call, with one harmonic, matching https://academy.allaboutbirds.org/peterson-field-guide-to-bird-sounds/?speciesCode=laplon&species=Lapland%20Longspur%20-%20Calcarius%20lapponicus - Donald R. Gunn, Nunavut, 26 Jun 1961. See also FC w/ harmonic - https://macaulaylibrary.org/asset/632467611. Not closely similar to longer, sweeter-sounding SNBU 'teer'.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 192.52 KB