kHz
ML384886811
Cackling/Canada Goose Branta hutchinsii/canadensis
作者
Avo Stilt 该用户提供的媒体文件 档案
日期
地点
North Lake, Irvine
Orange, California, United States
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观察细节
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.
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