ML645797404
- 年龄
- 未说明
- 性别
- 未说明
- 发声
- 飞行鸣叫
- 回放
- 未说明
观察细节
Heard the flight calls when walking through a grove of Hemlock + White Pine. Tried to locate them but the calls stopped; so, must have been flying through. Attached audio I was able to record - the Crossbill calls occur from 7 seconds to 31 seconds of the recording. Sound is Northeastern or Type 12.
技术信息
- 录音机
- iPhone SE Series 2
- 话筒
- 附件
- 原始文件大小
- 4.41 MB