kHz
ML481230521
- 性別與年齡
- 雌成鳥 - 25; 雄成鳥 - 2; 未成鳥,性別未知 - 10
- 行為
- 飛行中
- 回播
- 未使用回播
影音備註
Noise reduction at 12db with sensitivity at 6.00 and frequency smoothing at level 3.High pass filter at 250hrtz with a roll off12db per octave
觀察細節
A flock of birds consisting of mostly adults with a few immature birds among the flock. The birds are actively feasting on the abundance of cones on a grove of Casurina trees . This tree species is classed as invasive at this location and so are steadily being eradicated. The birds are constantly chattering while they break open the hard cones. The soft crackling sounds in the background relates to the cones cracking open. Towards the end of this clip ,the flock suddenly take off with noisy loud calls .
其他鳥種
技術資訊
- 錄音機
- iphone 12 pro
- 麥克風
- Rode NTG Video Mic
- 配件
- Dead cat wind sock
- 原始檔案大小
- 20.22 MB