ML644702341
作者
Robb Brumfield NFC Station 该用户提供的媒体文件 档案
日期
地点
Meadow Lea
East Baton Rouge, Louisiana, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 年龄性别未知 - 1
- 行为
- 飞行
- 发声
- 飞行鸣叫
- 回放
- 未说明
观察细节
NFC 1 ID by Nighthawk-0.3.1; spectrogram diagnostic for this species. Double-banded NFC with prominent lower band. Ascending at beginning then more or less level with erratic frequency shifts. 156 ms, frequency range 6.8-8.2 kHz including both bands
技术信息
- 录音机
- Wildtronics parabolic mic
- 话筒
- Zoom F3 recorder
- 附件
- 10' pole leaning against house
- 原始文件大小
- 211.62 KB