ML263935541
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觀察細節
Amazing!! Counted carefully from 9:45 to 11:30, if I heard multiple calls spaced around 1 second apart that sounded like they were going in the same direction I would only count that as one bird. Counted a total of 1100 but thought it was safe to not count 100 of them in case some circled while in flight, but most were certainly separate birds since they don't perch and call at night like SWTH. I was even able to see a few when pointing my flashlight up! Several recordings tba
技術資訊
- 錄音機
- 麥克風
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- 534.1 KB