kHz
ML575532041
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 叫聲
- 回播
- 未確定
觀察細節
Very early. Black-and-white murrelets with dusky underwings, long bill, breast spur, pointed tail. Calling a rapid twitter. Photos, and some recordings. Some birds were reported from this location on May 25 2022, but in a warmer year. 63 F water temperature this year makes it more remarkable.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 973.96 KB