ML479363051
作者
Martin Reid 该用户提供的媒体文件 档案
日期
地点
Halff Brother Ranch/sod farm US57 x FM140
Frio, Texas, 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
- 行为
- 觅食或者进食
媒体文件注释
Many of the birds were constantly quivering their spread tails, and frequently scratching the ground with one foot. Presumably this is a feeding activity, but when two birds started to get close to each other the tail fanning and shivering intensified. This turf farm is a traditional wintering location.
观察细节
Did a careful count using scope. This turf farm is a traditional wintering location. On this day many of the birds were constantly quivering their spread tails, and frequently scratching the ground with one foot. Presumably this is a feeding activity, but when two birds started to get close to each other the tail fanning and shivering intensified.
技术信息
- 相机
- 话筒
- 附件
- 原始文件大小
- 178.89 MB