ML538514321
作者
Kevin White 该用户提供的媒体文件 档案
日期
地点
Southside Park
Sacramento, California, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雄鸟 - 1
观察细节
Four pairs, mostly resting on the close bank and swimming in the shallow. Watched a pair mate as well. The male was alone for a bit and began calling as it swam down the lake. It continued calling until it found its partner, they swam into open water where the male mounted the female and stayed for a couple seconds until she was completely underwater, after which, they splashed apart. 2 photos of copulation, the rest of normal resting behavior
技术信息
- 型号
- COOLPIX L830
- ISO
- 220
- 焦距
- 136 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.9
- 快门速度
- 1/125 sec
- 尺寸
- 4608 pixels x 3456 pixels
- 原始文件大小
- 3.27 MB