作者
Jonathan Rowley 该用户提供的媒体文件 档案
日期
地点
Lake Mary Cabin Tract
Mono, 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
- 行为
- 飞行
- 发声
- 飞行鸣叫
- 回放
- 未说明
媒体文件注释
Phone Crossbill recording in wet lodgepole forest at about 9000'.
观察细节
Sounded two-like to me in the field. I've included a recording and a screen capture of the best resolution flight calls I could isolate on RavenLite. The low (predominently 4 kHz and below) with a strong downward kinked s-shape is consistent with western type 2 according to https://finchnetwork.org/species/crossbills/red-crossbill-loxia.
额外物种
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 806.3 KB