ML308207571
作者
Ann Del Tredici 该用户提供的媒体文件 档案
日期
地点
Appian Way
Contra Costa, California, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 幼鸟,性别未知 - 1
- 行为
- 觅食或者进食
媒体文件注释
Hooded Oriole juvenile, this lighting clearly shows the "dusky" appearance of some females and some juveniles--black color mixed in with their golden color. In this image the dusky color is where the male black coloring is seen later in its maturity--so I'm not certain of its sex.
观察细节
Evidence of nest/brood parasitism: an adult Hooded Oriole male feeds suet cake to a fledgling Brown-headed Cowbird--just the way they feed their own fledglings; female Hooded Oriole was also attempting to feed it and flies off with the food.
技术信息
- 型号
- Canon PowerShot A650 IS
- ISO
- 250
- 焦距
- 44.4 mm
- 闪光
- Flash fired, auto, red-eye reduction
- 光圈
- f/4.8
- 快门速度
- 1/60 sec
- 尺寸
- 1000 pixels x 988 pixels
- 原始文件大小
- 155.19 KB