ML312327021
作者
Vera Miller 该用户提供的媒体文件
日期
地点
Centennial Trail--West of Route 83 (DuPage Co.)
DuPage, Illinois, 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
观察细节
Two adults sleeping and a family group of 4 (two adults, two grayish young birds) upriver along the trail in a wide shallow area. They tended to wake up when a train first started to go by. When Mute Swans flew in, the family group became alert and gave echoing honks. Long sloping black bills, black connected with eye not narrow, sloping gape. Digiscoped photos. FOY
技术信息
- 原始文件大小
- 1.28 MB