kHz
ML178028531
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
A huge flock left the Crane Flats in the late a.m. and passed over while I was at the mouth of the Good River. I estimated 2000 birds and later counted about 2300 birds in this flock in photos. Five more groups passed over during the next 20 minutes with an additional 1400 birds estimated. Many juvenile cranes could be heard in the calling flocks. Later in the day I saw additional flocks moving through.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 2.21 MB