报告

作者

日期

eBird记录 S286259868

地点

Albany State Marine Reserve
Alameda, California, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 37.8893242, -122.3151134
年龄
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观察细节

Photos, 8 adults and 1 immature. Low flyover group giving occasional soft honks, higher pitched than Trumpeter. Came from open bay past the bulb to Pt. Isabel. Followed the shoreline N from there, circling around Vincent Park then back to Meeker Slough. Flew over the Albany mudflats and Cesar Chavez, then turned more W towards Treasure Island. Landed back on the water in line with Alcatraz from the western edge of the bulb.

技术信息

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774.2 KB