ML30556501
作者
Andrew Spencer 该用户提供的媒体文件 档案
日期
地点
Cienegas de Lerma
Tianguistenco, Estado de México, Mexico
该地点产生的媒体文件 配图名录- 年龄和性别
- 成鸟，性别未知 - X
- 发声
- 鸣叫; 鸣唱
- 回放
- 未使用回放
媒体文件注释
Songs and calls from a birding singing at close range in a tall reedbed that was part of an extensive marsh system. The first cut of song is natural, the second after playback. Likewise, the first cut of calls are natural, whereas the second is after playback. While singing the bird was mostly perched on top of the taller reeds, though not always prominently. The calls were given when the bird was moving (foraging?) much lower down, near the edge of the marsh, and may have been in response to my presence the first time. This is the same bird as in ML30556711, ML30556721, and ML30556731.
观察细节
Resident subspecies.
技术信息
- 录音机
- Sound Devices 702
- 话筒
- Sennheiser MKH20
- 附件
- Telinga 22" parabola
- 原始文件大小
- 88.2 MB