ML145428441
American Herring x Glaucous Gull (hybrid) Larus smithsonianus x hyperboreus
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Adult, present the whole time. Difficult to pick out among the Herring Gulls but very limited black in wingtips conspicuous even at rest, only faint head streaking, proportionally large head and bill, thick neck, photos added. Two photos of it standing on the ice are actually from the following day when it was seen closer at Barton Cove.
技術資訊
- 型號
- Canon PowerShot SX50 HS
- ISO
- 1250
- 焦距
- 215 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/6.5
- 快門
- 1/500 sec
- 次方
- 4000 pixels x 3000 pixels
- 原始檔案大小
- 4.54 MB