ML615379651
作者
Aric Gjervold 该用户提供的媒体文件
日期
地点
Thompson--South Brook Park
Grand Forks, North Dakota, 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 - 1
- 发声
- 鸣叫; 鸣唱
- 回放
- 未使用回放
观察细节
Heard one individual making mew calls, then switch to singing its complex song, in NE corner of park. Soon heard another individual singing a bit farther west of NE corner. ... (Posted audio recording of first individual calling/singing, from NE corner [including AMGO calls; AMRO calls; and BCCH calls].)
额外物种
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 2.63 MB