- 年龄和性别
- 未成年性别未知 - X
观察细节
First Cycle gull. Larger than Ring-billed Gulls. Pink legs, fairly long. Eye dark. Bill is not massive and not really long. Mostly dark with light base of lower mandible. Head fairly rounded, mostly pale brown without obvious streaking. Chest and belly uniformly pale brown. Upper parts uniformly checkered brown and white. Primaries darker brown than rest of the bird with broad white edging. Tertials dark centered with pale tips. Possibility of hybrid Glaucous-winged X Herring suggested, but bird retains juvenile scapulars as expected in a Thayer's and the bill is not as massive as seen in the hybrid. Removed Flickr links with actual photos 8/11/17
技术信息
- 型号
- Canon PowerShot SX50 HS
- ISO
- 160
- 焦距
- 138.3 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/5.6
- 快门速度
- 1/640 sec
- 尺寸
- 2816 pixels x 1880 pixels
- 原始文件大小
- 1.83 MB