作者
Timothy Spahr 该用户提供的媒体文件 档案
日期
地点
Mt. Lemmon--Rose Canyon and Lake
Pima, Arizona, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雄鸟 - X
- 发声
- 飞行鸣叫; 鸣唱
- 回放
- 未使用回放
媒体文件注释
Type 6 singing and calling Red Crossbill.
观察细节
At least two. Confirmed as Type 6 from this spectrogram. Lance Benner, Kathi Ellsworth, and Molly Pollock had these birds a day later as well, showing similar 'U'-shaped spectra with that spike and drop at the end. Xeno-Canto recording included as well. Song and additional flight calls listed here as well.
技术信息
- 录音机
- Olympus LS-10S
- 话筒
- 附件
- 原始文件大小
- 2.14 MB