kHz
ML616054890
作者
Aric Gjervold 该用户提供的媒体文件
日期
地点
Clay County Walk-in Public Access
Clay, Minnesota, United States
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 - 2
- 发声
- 鸣叫; 飞行鸣叫; 飞行鸣唱; 鸣唱
- 回放
- 未使用回放
观察细节
Heard chirpy chattering calls, then looked up to observe one, then two individuals (forked tails) flying over riverbank and river, near SW section of greenspace. A bit later, saw 4 simultaneously in same area. ... (Posted audio recording capturing chattering flight calls, [while recording repeated EAKI calls; {faint} INBU song; and including GCFL rising calls].)
额外物种
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 1.82 MB