ML153128961
作者
Adam Dudley 该用户提供的媒体文件 档案
日期
地点
Coyote Point County Park
San Mateo, California, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
- 发声
- 鸣唱
- 回放
- 未使用回放
媒体文件注释
Very distant singing bird with lots of closer songs from house finches and other species. It can be heard at 3, 9, 16, 26, 43-48, 50 and 55 seconds into the recording. Edited with Audacity with high pass filter set at 2000Hz. Two recordings of the same bird separated by 1s silence.
观察细节
Likely the continuing bird found several days ago - heard only (very poor recording included). A song of blurry notes inflecting upwards and then downwards. Different from potentially confusing purple finch song in that it is more "burry" and lacks the higher pitch, house finch sounding notes that in that species are interspersed with the slightly burry tones.
技术信息
- 录音机
- iphone 8
- 话筒
- 附件
- 原始文件大小
- 5.53 MB