ML644393787
作者
Max Nootbaar 该用户提供的媒体文件 档案
日期
地点
Southeast Farallon Island (Farallon Islands NWR, restricted access)
San Francisco, California, 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
Captured in Twitville net with rare storm-petrel loop tape at 0020. Large storm-petrel with long wings (wg chord = 155mm), relatively indistinct ulnar bar, narrow white patch on rump, short legs (tarsus = 24.04mm), and short (77mm), squared tail with very slight fork (r6-r1 = 7mm). Exp. culmen = 15.31mm, bill depth 4.99mm. Bare brood patch and no down feathers. AHY by broad rects, p1/s1 contrast, and multiple feather generations in wing covs. Banded with size 1B, r4 and breast feathers taken. Photos.
技术信息
- 尺寸
- 1534 pixels x 1407 pixels
- 原始文件大小
- 328.65 KB