ML612417078
作者
Stephen Brenner 该用户提供的媒体文件 档案
日期
地点
Harlan County Lake--Alma Vista Picnic Area
Harlan, Nebraska, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
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观察细节
Potentially adult short-billed gull seen by JGJ earlier; appeared a touch more slender and smaller than RBGU, with very heavily-marked smudgy nape, head, and markings down sides of breast. Bill appears smaller, however, as evidence of Bigfoot-esque digiscope pic, bird was very distant and never gave an angle to view mantle, wings, to rule out heavily-marked RBGU. EDIT June 2024: Changing to SBIG based on - Extensively marked smudgy head down to upper chest, and very heavily marked face are typical for SBIG in nonbreeding plumage, very unusual/for RBGU. Generally size and bill compared to nearby RBGU seems consistent with SBIG.
技术信息
- 尺寸
- 1264 pixels x 1196 pixels
- 原始文件大小
- 142.15 KB