kHz
ML217247771
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媒体文件注释
From roughly the 0:22 mark to the 0:50 mark, you can hear the red-necked grebes making their calls.
观察细节
We saw a group of four Red-necked Grebes in Lake Ontario, beside the trail. Their red necks were very clear in the sun and their patterning was unmistakable. They were being very quarrelsome, chasing each other. They were making their distinctive call, which I recorded.
技术信息
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- 原始文件大小
- 1.09 MB