ML489817411
作者
日期
地点
- 年龄和性别
- 成年雌鸟 - 1; 成年雄鸟 - 1
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
EDITS: Highpass filter 300hrz to 12db. Normalize -3db. Sections of severe traffic noise has been deleted.
观察细节
The recording was taken along a rural road with some intermittent vehicular noise and a persistent mild breeze. The focal species ,a pair of adult black-shouldered kite were both perched on a high voltage power pylon horizontal support about 45 meters above ground on a hill side approx 35 meters from the recorder. The kites were being swooped by an inquisitive adult Nankeen Kestrel Falco cenchroides. The kites would utter a "sssht" call every time the Nankeen Kestrel would swoop. The adult male black-shouldered kite would also intermittently utter a higher pitched "whistle"call (45-50 seconds along the tract timeline) Habitat: country side with open farmlands and scattered low grassy hillsides. The dominant begging call in the rear ground is that of a juvenile Australian Magpie begging for food from its parent bird. The melodious softer background song is that of a displaying Eurasian Skylark. EDITS: Highpass filter 300hrz to 12db. Normalize -3db. Sections of severe traffic noise has been deleted.
额外物种
技术信息
- 录音机
- Zoom F3
- 话筒
- Sennheiser ME66+K6
- 附件
- Rycote softie as a windbreaker on mic.
- 原始文件大小
- 9.7 MB