kHz
ML61779331
- 年龄和性别
- 成鸟,性别未知 - X
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
Calls twice, at very beginning and at 0:47 secs (midway through cut). Background vocals include Euphonia hirundinacea, Cyclarhis gujanensis, Piaya cayana, Myiarchus tuberculifer. Also a cell phone tone.
观察细节
Adult heard, observed perched, and (presumably the same individual) observed in flight. In flight, identified by feet reaching the end of the white tail band. Gave a vocalization that did not match Common Black-Hawk, and was much larger than a Short-tailed Hawk that harassed it.
技术信息
- 录音机
- Olympus Digital Voice Recorder WS-853
- 话筒
- 附件
- 原始文件大小
- 1.43 MB