ML67362861
- 性別與年齡
- 年齡性別未知 - X
- 聲音
- 叫聲; 歌聲
- 回播
- 未使用回播
觀察細節
Early (0658), counted 34 by twos in flight high over reach 4. Seen frequently but intermittently throughout the survey in smaller groups of 5 to 15. Twice, up to 15 seen perched on a fence wire. At 1321, I counted 40 BARS by twos, including 25+ perched on the old sewage pond fence. Count of 40 is conservative, and assumes that I was seeing the same individuals all morning. Could groups have been migrating through all morning? If so, definitely a higher count.
技術資訊
- 錄音機
- TASCAM DR-05
- 麥克風
- 配件
- 原始檔案大小
- 9.06 MB