ML647231958
gull sp. Larinae sp.
作者
L. David Sibley 该用户提供的媒体文件
日期
地点
Riverlands Migratory Bird Sanctuary
St. Charles, Missouri, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
观察细节
Unusual gull on Teal pond - unsure of id. Larger than nearby ring billed gull. Pink feet observed in flight and roosting. Long wings, dark tips with few white spots. Tail all white. Head white with grey flecks. Back uniform gray but lighter than nearby ring billed gulls. Dark eye. Bill spot dark and only on lower mandible, medium size, hooked. Head and bill seem small for Herring gull. Head shape also more rounded. Feautures seem split between Iceland Thayer's and small Herring.
技术信息
- 型号
- iPhone SE (3rd generation)
- 镜头
- iPhone SE (3rd generation) back camera 3.99mm f/1.8
- ISO
- 32
- 焦距
- 4 mm
- 闪光
- Flash did not fire
- 光圈
- f/1.8
- 快门速度
- 1/2114 sec
- 尺寸
- 4032 pixels x 3024 pixels
- 原始文件大小
- 1.44 MB