ML614796075
- 性別與年齡
- 雄成鳥 - 1
- 行為
- 覓食或吃東西
影音備註
Male hammering a nut that it wedged into a crook in the tree, consuming pieces that it broke off
觀察細節
Watched a male fly to the ground and grab what I believe is a hickory nut (some sort of chestnut-like nut), and fly to the tree from which the nut fell. It spent about 2 minutes trying to find a spot to wedge the nut into, with the first spot apparently not good enough. It found a solid spot in a crook in the branch, and spent the next 15+ minutes hammering into the nut, consuming pieces that it broke off (I had to leave at that point, the bird kept on going)
技術資訊
- 相機
- 麥克風
- 配件
- 原始檔案大小
- 61.59 MB