kHz
ML384886811
Cackling/Canada Goose Branta hutchinsii/canadensis
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Pretty sure they were all cacklers. Flock of 11 Branta geese (more specifically, CANG/CACG) flew over, heading south. I heard them about 15 seconds before I saw them. They caught my attention because they sounded much squeakier and higher-pitched than CANG. Got one awful photo that shows that there are 11 and they are more or less the same size (will be added later). Will check with others to confirm. See recording.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 33.86 KB