ML499512691
作者
Gino Ellison 该用户提供的媒体文件 档案
日期
地点
Roosevelt Park, Blackstone
Worcester, Massachusetts, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
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观察细节
Smaller size than TUVU’s in flock: overall black plumage; short - stubby, squared off tail; white only on the outer wing tips; black head. While soaring we noted the BLVU had quicker wingbeats, held their wings horizontally and did not rock their wings in flight.
技术信息
- 尺寸
- 1200 pixels x 675 pixels
- 原始文件大小
- 186.58 KB