kHz
ML274395791
作者
Paul Driver 该用户提供的媒体文件
日期
地点
Pennypack Ecological Restoration Trust
Montgomery, Pennsylvania, United States
该地点产生的媒体文件 配图名录- 年龄
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观察细节
Flock of 8 flyovers seen and heard at 8.43am, flying east, plumage details not seen but call distinctive, plump birds larger than red-winged blackbirds, a second group, at least two calling, heard but not seen at 10.00am.
技术信息
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- 原始文件大小
- 1.67 MB