kHz
ML228357381
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Recorded 5 and photographed 1. Per Weep heard over great distance due to no to light wind coupled with the stunted spring vegetation made detection relatively easy. Several birds popped off with whinnies but only counted singing birds and the one photographed. Could have easily been 9 birds. Pretty much the key window of migration so not really rare.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 8.03 MB