kHz
ML256194901
- 性別與年齡
- 成鳥,性別未知 - 1; 幼鳥,性別未知 - 1
- 行為
- 餵食雛鳥
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
Calls from both an adult bird and at least one juvenile high in a cottonwood grove, by a nest. The adult bird is giving a slightly clearer version of the call, while the juvenile's call is a bit raspier. Several feeding events, including at least one where there may have been an unseen second juvenile begging (or at least so it sounds).
觀察細節
At least. 7 adults, 4 juvies
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 87.48 MB