ML286008001
作者
Brian Henderson 该用户提供的媒体文件 档案
日期
地点
Middle Creek WMA--Willow Pt. Trail
Lancaster, Pennsylvania, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
Calls from huge flock (see video) plus a lot of human noise from the crowd of on-lookers.
观察细节
Really rough estimate. Distant initially, in a cornfield to the north, they moved over en masse as sunset approached. Collared birds noted: UP74, UU87 and UY34, all black writing on yellow neck band. Per the USGS, all three are females banded as adults near Pond Inlet, Nunavut, by Gilles Gauthier of Quebec's Université Laval. UP74 was banded in Aug 2015, while the other two got their collars in Aug 2016.
技术信息
- 录音机
- Nikon D500
- 话筒
- 附件
- 原始文件大小
- 6.69 MB