ML647148178
- 性別與年齡
- 年齡性別未知 - 13
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- 叫聲
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影音備註
A very distant recording of 13 SNBU perched on a barn roof. "Teer" note at 8.9 and musical rattle at 5.0 seconds.
觀察細節
SNBU were observed and heard as they perched at the peak of a distant old, log barn roof. They then dropped to the snowless ground below the barn to forage.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 3.22 MB