ML646812187
- 性別與年齡
- 成鳥，性別未知 - 1
- 行為
- 覓食或吃東西
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
Three call notes of a WBNU as it descended a tree trunk to a feeder immediately below.
觀察細節
WBNU was observed and heard as it repeatedly visited the feeder area. It would fly to the same tree trunk ,descend, then pick a seed an fly to the nearby woodlot. It would often call about 2-5 times as it descended the tree trunk accompanied with "eep" notes at times.
技術資訊
- 錄音機
- Samsung Galaxy S21 phone
- 麥克風
- Samsung Galaxy S21 phone
- 配件
- Normalized on Audacity to -3 DB.
- 原始檔案大小
- 1.78 MB