kHz
ML211050151
作者
Jay Solanki 该用户提供的媒体文件 档案
日期
地点
Mississauga--Lakefront Promenade Park
Peel, Ontario, Canada
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
- 回放
- 未说明
观察细节
Definitely not an American Crow! Of course, we can only say this because we heard it make nasally uh uh call as it flew overhead. Known at this location. Update: As explained here (https://www.birds.cornell.edu/crows/FishCrow.htm), and notable in the pictures, feathers P9 and P5 appear to be different in length (P9 longer than P5), giving the wings a pointier look in flight. Posture of the bird when calling is quite low\hunched, and the neck feathers are noticeably flared out\fluffed up. The legs also appear to be shorter than Ameican Crow.
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 4.01 MB