ML614796075
投稿者
Dan O'Brien この投稿者による視聴覚メディア プロフィール
日付
場所
Dorbrook Recreation Area
Monmouth, New Jersey, United States
この場所の視聴覚メディア 図解チェックリスト- 年齢と性別
- 成鳥オス - 1
- 行動
- 採餌
視聴覚メディア・ノート
Male hammering a nut that it wedged into a crook in the tree, consuming pieces that it broke off
観察結果の詳細
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)
テクニカル・インフォメーション
- カメラ
- マイク
- アクセサリ
- オリジナルのファイルサイズ
- 61.59 MB