ML27934311
- 年齡
- 未確定
- 性別
- 未確定
影音備註
very poor FOY record photo
觀察細節
FOY and my earliest Golden area record by a week; despite the distance and viewing conditions I could identify these birds (versus Ring-billed Gulls which were also seen here) because of the relative darkness of their mantles (comparable to the California Gull they were near (photo)), the extensive white on their rumps (wide tertial crescent) and smaller patches of their backs (scapular crescent), and the lack of any ring on their small yellow bills (seen fairly well with my scope)
技術資訊
- 次方
- 592 pixels x 443 pixels
- 原始檔案大小
- 69.25 KB