kHz
ML60156051
作者
Bobby Wilcox 该用户提供的媒体文件 档案
日期
地点
Laguna LA4
Lago Buenos Aires, Santa Cruz, Argentina
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
- 鸣唱
- 回放
- 未使用回放
媒体文件注释
Night chorus of numerous individuals probably 100ft away. The birds would call off and on all night for unknown reasons, possibly just letting others know where they are, as the threat of nocturnal predation is minimal. I think the night calls have a slightly different quality than the typical calls made during the day but I'm not sure if there is any significance to this. Amplified and 96 hz high pass filter with Audacity.
观察细节
48 adults, 27 chicks (7 pairs with 2), 3 active nests.
技术信息
- 录音机
- iPhone 6s
- 话筒
- 附件
- 原始文件大小
- 974.88 KB