ML340397461
Yellow-crowned x Black-crowned Night Heron (hybrid) Nyctanassa violacea x Nycticorax nycticorax
作者
Jon Fisher 该用户提供的媒体文件
日期
地点
Los Angeles River--North Atwater Park area
Los Angeles, California, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
观察细节
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.
技术信息
- 型号
- COOLPIX P900
- ISO
- 450
- 焦距
- 357 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.5
- 快门速度
- 1/125 sec
- 尺寸
- 3066 pixels x 2696 pixels
- 原始文件大小
- 1.02 MB