ML340397461
Yellow-crowned x Black-crowned Night Heron (hybrid) Nyctanassa violacea x Nycticorax nycticorax
投稿者
Jon Fisher この投稿者による視聴覚メディア
日付
場所
Los Angeles River--North Atwater Park area
Los Angeles, California, 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
観察結果の詳細
Re-entering this as a BCNH x YCNH hybrid. Something didn't look entirely right to me about this bird, but I convinced myself it showed several YCNH characteristics and it looked quite different from a nearby juv. Black-crowned Night-Heron. At the time I didn't consider a hybrid, but a communication from Kimball Garrett indicated that multiple people suspected this was indeed a hybrid. In pattern it seemed mostly like a YCNH, but in shape it appears more like a BCNH- with rather short legs and chunkier appearance and shorter-necked look. Bill was all dark in color.
テクニカル・インフォメーション
- モデル
- COOLPIX P900
- ISO
- 450
- 焦点距離
- 357 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/6.5
- シャッタースピード
- 1/125 sec
- 大きさ
- 3066 pixels x 2696 pixels
- オリジナルのファイルサイズ
- 1.02 MB