kHz
ML223386451
作者
Isaac Nelson 该用户提供的媒体文件
日期
地点
Albert McGowan Park
Thompson-Nicola, British Columbia, Canada
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观察细节
Taverni and probably another subspecies. Distinctive high-pitched calls in flight. Short stubby bills and pronounced forehead. Two of them were noticeably short-necked (possibly females or different subspecies). Far more wary than nearby Canadas.
额外物种
技术信息
- 录音机
- Samsung Galaxy S7
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- 原始文件大小
- 1.77 MB