ML618380936
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Decidedly larger than Ring-billed Gull (see photos) but a bit smaller than Herring Gull (see photos); blackish mantle and yellow legs. The main species of confusion would be California Gull, and this bird did have red and black in the bill, a drooping mandibular commissure ("gape"), and an iris color that I could not determine. However, it's head was too sloping for the rounded head of California, its size too big, its legs too yellow, its mantle too black, its wings too short, and its body too massive for California Gull. I am uncertain as to the cycle of this subadult bird.
技術資訊
- 型號
- Canon PowerShot SX740 HS
- 鏡頭
- 2254417/524283-172mm
- ISO
- 100
- 焦距
- 8.6 mm
- 閃光
- Flash did not fire
- 光圈值
- f/4.0
- 快門
- 1/1250 sec
- 次方
- 1313 pixels x 1061 pixels
- 原始檔案大小
- 189.01 KB