ML646610369
white-winged gull sp. Larus sp. (white-winged gull sp.)
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 飛行中
觀察細節
A GWGU hybrid and I think likely another Olympic due to very heavy bill size and general structure and a dark bird with noticeably darker primaries than the other GWGUs here and a lot of retained juv scaps which may be better for Cook - a big wide secondary skirt also favors Olympic
技術資訊
- 次方
- 2000 pixels x 1500 pixels
- 原始檔案大小
- 973.54 KB