kHz
ML328705071
作者
Daniel Estabrooks 该用户提供的媒体文件 档案
日期
地点
Saddle Creek Park
Polk, Florida, United States
该地点产生的媒体文件 配图名录- 年龄
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媒体文件注释
"Whit" calls.
观察细节
28.0629, -81.8799. Heard only. I'm not sure Willow Flycatcher can be conclusively eliminated from the attached recordings, but Least seems to be a better match, based on the spectrograms I've been looking at from Xeno-Canto. (Smoothly rising call, instead of somewhat bimodal with two peaks. Less frequency overlap between the introductory note and the 2nd note.) Habitat (mature 2nd-growth forest) is also a better fit for Least, though I'm not sure how much that matters during migration. In the field it really sounded like there were "whit" calls coming from two birds, but I'll be conservative and only report one since I didn't see them.
额外物种
技术信息
- 录音机
- LG K20 Plus phone, Voice Recorder app
- 话筒
- None
- 附件
- 原始文件大小
- 7.42 MB