ML294662751
作者
Oscar Johnson 该用户提供的媒体文件 档案
日期
地点
West Irene Road impoundments (restricted access)
East Baton Rouge, Louisiana, 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
A nice juvenile spotted by Dan, watched at length both on the beach and in flight. Many photos. No sign of hybrid characters. A massive, very crisply marked gull. Quite pale on the head and chest, with crisp brown streaking there. Nicely checkered (brown and white) wing coverts. Huge black bill with a very slight hint of pink at the base. Tail base and rump white with small black marks. Tail with contrasting black terminal bar, wider towards the middle of the tail. None of the smudgy dark tail pattern of a Herring evident. Spread wing with only the slightest hint of paler inner primary patch.
技术信息
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- 原始文件大小
- 90.23 MB