kHz
ML614258072
作者
robert beauchamp 该用户提供的媒体文件 档案
日期
地点
CSU--Environmental Learning Center
Larimer, Colorado, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雌鸟 - 1; 成年雄鸟 - 1; 成鸟,性别未知 - 1
- 发声
- 飞行鸣叫
- 回放
- 未说明
媒体文件注释
Keek series. Male-female pair roosting at nest site. Vocalization occurred when third adult flew into territory, at which point mating pair both chased it away. Territorial defense.
观察细节
Keek series. Male-female pair roosting at nest site. Vocalization occurred when third adult flew into territory, at which point mating pair both chased it away while vocalizing in flight. Territorial defense.
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 9.7 MB