ML618736014
作者
Zac Denning 该用户提供的媒体文件 档案
日期
地点
Tilden Regional Park--Vollmer Peak
Contra Costa, California, 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
We were initially alerted by an empid ‘Whit’ call. The bird stayed for maybe 15 minutes, giving multiple opportunities for photos and recordings. Uniformly pale grayish above with no obvious olive tones, rounded head shape, noticeably long bill with all orange lower mandible. Exhibited noticeable tail wagging behavior with a clearly exaggerated downward motion. Audio and photos to come. The 3rd and 4th photos from Zac, as they appear below, capture a downward tail wag (up in 3, down in 4).
技术信息
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- 原始文件大小
- 87.33 KB