ML82598241
Kelp x American Herring Gull (hybrid) Larus dominicanus x smithsonianus
- 性別與年齡
- 成鳥，性別未知 - X
影音備註
Seen here right of center with wings slightly raised. Note the growing outer primary with small, square, mirror.
觀察細節
Putative Chandeleur Gull. Long yellow-gray legs. Small, square p10 mirror. Outermost primary growing. Flat head with almond-shaped eye. Strong, thick bill with notable bulbous tip. Adult individual that has made southern Lake Michigan its winter home for several years (perhaps as early as 2006). Mostly residing at the harbor in Michigan City, Indiana, this presumed hybrid has been sighted as far north as Berrien County, Michigan, and inland, as far as Will County, Illinois. See here for that sighting: http://www.anythinglarus.com/2016/02/black-back-bonanza-chandeleur-great.html
技術資訊
- 型號
- NIKON D7100
- 鏡頭
- 200.0-500.0 mm f/5.6
- ISO
- 400
- 焦距
- 340 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/5.6
- 快門
- 1/400 sec
- 次方
- 3926 pixels x 2560 pixels
- 原始檔案大小
- 884.03 KB