kHz
ML299659121
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未使用回播
觀察細節
First bird took off at 0439, last bird at 0550. This is a very conservative estimate of the birds that took off from the grass in one spot, heading to the west. I had a clicker-counter in hand at the time, but couldn’t physically hit the button fast enough during the peak in traffic. If one bird hesitated or aborted take-off, it would be steam-roller by the next 10 birds. Did not count the birds which had taken off further up the road and were only mere meters in the air at this point, which could have doubled the count.
技術資訊
- 錄音機
- Oppo phone
- 麥克風
- 配件
- 原始檔案大小
- 614.06 KB