ML85725211
Redhead x Greater Scaup (hybrid) Aythya americana x marila
- 性別與年齡
- 雄成鳥 - X
觀察細節
Putative Redhead x GRSC (Greater being the more logical option based on the size relative to Redhead and unpeaked head, and relatively large bill nail). Just east of Amos Waites, in with Redhead at the edge of the ice near the large gull flock. Maroon-coloured head, contrasting pale flanks, head structure much like REDH, vermiculated flanks and back, back the same colour as REDH. Size similar to REDH. Unpeaked head.
技術資訊
- 型號
- NIKON D90
- ISO
- 250
- 焦距
- 420 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/1000 sec
- 次方
- 3292 pixels x 2186 pixels
- 原始檔案大小
- 3.66 MB