ML601735351
grouse sp. Tetraoninae sp.
作者
Skip Russell 该用户提供的媒体文件 档案
日期
地点
Mt. Baker--Table Mountain
Whatcom, Washington, United States
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观察细节
Either a Sooty Grouse or a White-tailed Ptarmigan. We recorded audio of what is an apparent hen calling her chick, who eventually joined her, but they remained in thick brush. We never saw more than a vague outline of both through the vegetation. We later heard a bona fide hen Ptarmigan who gave a very different vocalization. I could not find any good audio matches on xeno-canto. The chick can be heard giving a single peep at the 25.5 second mark.
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- 原始文件大小
- 4.41 MB