國際鳥類典藏 (IBC, Internet Bird Collection) 探索收藏
ML201771051 IBC 1183685
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 飛行中; 覓食或吃東西
影音備註
A small flock taking flight at dusk from their feeding area and heading to their night roosting area. Although the majority.....are Ross', there are some Snow Goose in the flock, which are larger birds. Speed slowed to 50% for better clarity.This is part of an estimated flock of 3500+ geese, and a best guess estimate of 70% Ross' and 30% Snow Goose. Elevation: 0 m. Date added to IBC: June 22, 2016.
蒐藏
國際鳥類典藏 (IBC, Internet Bird Collection)
技術資訊
- 相機
- 麥克風
- 配件
- 原始檔案大小
- 6.84 MB