投稿者
Frank Madia この投稿者による視聴覚メディア
日付
場所
Indian Creek Campground Road, Yellowstone National Park, Wyoming, US (44.887, -110.736)
Park, Wyoming, 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
- 指定なし
- 性別
- 指定なし
- タグ
- ウォーターマーク
視聴覚メディア・ノート
Partial frontal view illustrating the colors of the front of the body as well as the bill shape and relative size compared to the head.
観察結果の詳細
There are 3 chicks in the nest. They still have very fuzzy and sparse feathers on their heads. Adults are very cautious approaching the nest. It appears one stands guard near the nest while the other hunts. They possibly trade off with the arrival of the adult carrying food. It is difficult to observe the exact activity due to nest location relative to a proper viewing distance that does not pose an implied threat.
テクニカル・インフォメーション
- 大きさ
- 6016 pixels x 4016 pixels
- オリジナルのファイルサイズ
- 1.53 MB