- 性別與年齡
- 雄成鳥 - 2
- 行為
- 覓食或吃東西
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
vocalisations from two males foraging together on the ground at a burnt-out site; the bird closest to observer, about 15 m distance, makes "harsh call" (HANZAB vol.4 pg 798) while foraging (first at 0:03) but second bird, about 20 m distance, is silent; then both go silent, presumably content that observer posed no danger; at 2:14 observer approaches some ten steps, about 5 m closer, and both birds vocalise to signal threat; the closest bird remained on ground but moved directly away from observer making "harsh call", further bird flew into tree, taking up a position about 5 m high and made "percussive calls" (HANZAB vol.4 pg 798); clearly a response to threat posed; as observer stopped birds became silent (after 2:35) and continued foraging
其他鳥種
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 14.78 MB